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April 1, 2003 Cautions Keep safety first in your circuit designs! 1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or mishap. Notes regarding these materials 1. These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corporation product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas Technology Corporation or a third party. 2. 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HA12237F Audio Signal Processor for Cassette Deck ADE-207-343 (Z) Rev.0 Feb. 2002 Description HA12237F is silicon monolithic bipolar IC providing PB equalizer, REC equalizer system, ALC and each electronic control switch in one chip. Functions * PB equalizer * REC equalizer * REC mute * REC head return switch * Line Amp. * Line mute x 2 channel x 2 channel x 2 channel * ALC (Automatic Level Control) Features * REC equalizer is very small number of external parts built-in 2 types of frequency characteristics. * TYPE I REC correspondence, High-speed dubbing correspondence. * PB equalizer circuit built-in 2 types of frequency characteristics. (external parts of capacitor only) * Head control switch built-in. * Line mute switch built-in. * Controllable from direct micro-computer output. HA12237F Parallel Data Format Pin No. 11 12 13 Pin Name ALC ON/OFF High/Norm A/B REC Return ON/OFF 14 15 MUTE ON/OFF REC MUTE OFF/ON Lo ALC OFF Normal speed B Return OFF MUTE OFF REC MUTE ON Hi ALC ON High speed A Return ON MUTE ON REC MUTE OFF Rev.0, Feb. 2002, page 2 of 2 HA12237F Pin Description, Equivalent Circuit (VCC = 12 V, Ta = 25C, No Signal, The value in the table shows typical value.) Pin No. 16 21 10 26 5 28 3 35 34 37 Pin Name VCC RECOUT(L) RECOUT(R) PBOUT(L) PBOUT(R) EQOUT(L) EQOUT(R) V = 2.9 V EQ output PB output Note V = VCC V = VCC/2 Equivalent Circuit Description VCC pin VCC REC output GND REC-RETURN BIN(L) BIN(R) BIN 120 k PB-NF V=0V VCC REC Return PB B deck input REC Return 32 39 AIN(L) AIN(R) V=0V VCC PB A deck input PB-NF AIN 120 k GND 24 7 27 4 RECIN(L) RECIN(R) TAI(L) TAI(R) V = VCC/2 V = VCC/2 100 k VCC/2 VCC REC-EQ input Tape input Rev.0, Feb. 2002, page 3 of 3 HA12237F Pin Description, Equivalent Circuit (cont) (VCC = 12 V, Ta = 25C, No Signal, The value in the table shows typical value.) Pin No. 11 12 13 14 15 Pin Name ALC ON/OFF High/Norm A/B MUTE ON/OFF REC MUTE OFF/ON 22 k 100 k GND Note (Control voltage = 3 V) Equivalent Circuit VCC I Description Mode control input 19 IREF V = 1.2 V Equalizer reference current input 18, 36 6, 9, 22, 25, 38 20 GND NC Test mode GND pin NC pin Test mode pin GND TEST 31 40 30 1 PB-NF1(L) PB-NF1(R) PB-NF2(L) PB-NF2(R) V = 0.6 V VCC PB EQ feed back PBNF1 180 330 k PBNF2 Rev.0, Feb. 2002, page 4 of 4 HA12237F Pin Description, Equivalent Circuit (cont) (VCC = 12 V, Ta = 25C, No Signal, The value in the table shows typical value.) Pin No. 33 Pin Name RIP Note V = VCC/2 Equivalent Circuit Description VCC Ripple filter V GND 29 2 PB-EQ(L) PB-EQ(R) NAB output Rev.0, Feb. 2002, page 5 of 5 PBOUT(L) PB-NF2(L) PB-EQ(L) EQOUT(L) TAI(L) RECIN(L) NC ALC(L) NC RECOUT(L) HA12237F Block Diagram 30 EQ 93/120 (High/Norm) MUTE A B 29 28 27 26 25 24 23 22 21 NC TAI(R) PB-NF2(R) PB-EQ(R) EQOUT(R) PBOUT(R) RECIN(R) ALC(R) NC RECOUT(R) Rev.0, Feb. 2002, page 6 of 6 RIP 33 Return SW AIN(L) 32 GND 18 BIN(L) 34 RECRETURN 35 ALC GND 36 Return SW BIN(R) 37 NC 38 A MUTE B AIN(R) 39 + - 93/120 (High/Norm) PB-NF1(R) 40 1 + - PB-NF1(L) 31 EQ 2 3 4 5 + 6 7 8 9 10 + + + + + 20 Test mode (Open for normal use) IREF 19 ALC DET 17 + VCC 16 15 14 13 12 11 REC MUTE OFF/ON MUTE ON/OFF A/B (REC Return ON/OFF) High/Norm ALC ON/OFF + HA12237F Functional Description Power Supply Range This IC designed to operate on single supply, shown by table 1. Table 1 Item Single supply Supply Voltage Power Supply Range 6.5 V to 15.0 V Reference Voltage This device provide the reference voltage of half the supply voltage that is the signal grounds. As the peculiarity of this device, the capacitor for the ripple filter is very small about 1/100 compared with their usual value. The block diagram is shown as figure 1. VCC 16 + - PB Line Amp. block + - 36 33 + Lch REC-EQ block 1 F + - Rch REC-EQ block Figure 1 Block Diagram of Reference Supply Voltage Rev.0, Feb. 2002, page 7 of 7 HA12237F Operating Mode Control HA12235F provide fully electronic switching circuits. And each operating mode control is controlled by parallel data (DC voltage). Table 2 Pin No. 11 to 15 Threshold Voltage (VTH) Lo -0.2 to 0.5 Mid -- Hi 2.4 to VCC Unit V Test Condition Input Pin Measure V Notes: 1. Each pins are on pulled down with 100 k internal resistor. Therefore, it will be low-level when each pins are open. 2. Over shoot level and under shoot level of input signal must be the standardized. (High: VCC, Low: -0.2 V) Test Mode Test mode becomes when pin 20 is shorted to GND. Please open pin 20 on the occasion of mount. Rev.0, Feb. 2002, page 8 of 8 HA12237F Block Diagram As this IC is built-in REC return switch, the configuration system can be simple system using a few external component and the REC/PB head. About these logics, please look at the Parallel Data Format. RECIN(L) 24 23 RECOUT(L) 21 2.2 8.2k + REC-EQ To ALC 35 120k Return SW B head 34 BIN(L) 120k B + A A head AIN(L) 32 - 330k To 27 180 93/120 (High/Norm) 42k 12k 5.1k 0.1 5.1k + 31 28 EQOUT(L) 30 0.01 29 Unit R: C: F Figure 2 Block Diagram (Lch) Rev.0, Feb. 2002, page 9 of 9 HA12237F PB Equalizer The gain establishment of PB-EQ considers PB output level {(internal Line Amp. + PB Amp.) = 580 mVrms} like figure 3 at the target. After replace RA and RB with a half-fix volume, adjust level. REC-EQ adjust the gain in front of input to this IC. The level digram of 1 kHz is shown figure 3. Please set "RA + RB 10 k" 0.6mV PB-EQ 41.2dB 68mV RA RB Line Amp. 25.7dB 30mV 580mV Figure 3 PB System Level Diagram (1 kHz) Line Mute This IC is built-in with mute circuit to Line Amp. A mute control does with Low/High of pin 14. Reducing pop noise is so much better 10 k to 22 k resistor to pin 14 in series and 1 F to 22 F capacitor. A mute is not built-in when doing a power ON/OFF. Please correspond to it, on the side of a set system. Rev.0, Feb. 2002, page 10 of 10 HA12237F REC Equalizer REC-EQ gain adjust before the input of this IC. RL needs the value more than 5.6 k based on the output at reference input. Because mode establishment resistances are built-in, REC-EQ frequency characteristics are respectively fixed value. In vase the change of the frequency characteristics are necessary, please inquire the responsible agent because the adjustment of resistors is necessary. R1 15k Input C2 0.1 RECIN(R) 7 25.5mVrms ALC(R) 8 R2 2.2k ALC R12 10 453mVrms RECOUT(R) 25dB 17 ALC DET EQ VCC C12 + + R3 12k B head Unit R: C: F Figure 4 REC-EQ Block Diagram Rev.0, Feb. 2002, page 11 of 11 HA12237F ALC (Automatic Level Control) ALC is the input decay rate variable system. It has internal variable resistors of pin 8 (pin 23) by REC signal that is inputted to pin 7 (pin 24). Pin 17 is detector pin. The signal input pin is pin 7 (pin 24). Resistor R1, R2 and capacitor C2, external components, for the input circuit are commended as figure 4. There are requested to use value of the block diagram figure for performance maintenance of S/N, T.H.D. etc. Figure 5 shows the relation with R1 and C1 front input point and RECOUT. ALC operation level acts for the center of +4.5 dB to standard level (453 mVrms). Then, adopted maximum value circuit, ALC is operated by a large channel of signal. ALC ON/OFF can switch it by pin 11. Please do ALC ON, after it does for one time ALC OFF inevitably, for ALC time to start usefully, in order to reset ALC circuit. RECOUT 453 mV 4.5 dB Figure 5 ALC Operation Level Rev.0, Feb. 2002, page 12 of 12 HA12237F Absolute Maximum Ratings (Ta = 25C) Item Maximum supply voltage Power dissipation Operating temperature Storage temperature Operating voltage Symbol VCC Max PT Topr Tstg Vopr Rating 16 625 -40 to +75 -55 to +125 6.5 to 15 Unit V mW C C V Ta 75C Note Note: HA12235F operates on single supply voltage. Rev.0, Feb. 2002, page 13 of 13 (Ta = 25C, VCC = 12 V, PB-EQIN Standard level = 0.6 mVrms at 1 kHz, TAI Standard level = 30 mVrms, PBOUT Standard level = 580 mVrms) Test Condition IC Condition High/ Other No signal -0.2 V -- -- 7 39 3 3 32 32 32 3 3 3 % 39/37 28/29 3 dB -- 39 -- 32 dB 39/37 28/29 dB 0.05 0.30 -- THD = 1% 1.16 1.40 70.0 80.0 % -- Vrms -- dB 4 4 4 4 27 27 27 27 3 3 5 5 5 5 32 10 24 3 28 21 28 28 28 28 28 28 28 28 26 26 26 26 -- -- V dB dB dB 39/37 28/29 dB 39 39 dB 2.4 REC-EQPB-EQ PB-EQREC-EQ 37.4 40.4 43.4 33.3 36.3 39.3 31.2 34.2 37.2 THD = 1% -- 0.5 Rg = 680, DIN-AUDIO 50.0 60.0 60.0 70.0 -- 0.2 0.3 0.6 -- Vrms 39 60.0 70.0 -- 50.0 60.0 -- -- VCC -- 0.5 -- -- -- 11 to 15 -- 11 to 15 -- -- -- -- -- -- -- -- -- -- -- -- -- -- *2 *2 -- -- 16 12.2 20.2 mA -- -- -- Min Typ Max Unit R L COM Remark R L OFF -- -- -- *1 6.0 0.6 0.6 0.6 -- 2.4 -- 6.0 6.0 30.0 30.0 -- 120.0 -- -- OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF 1k 1k 1k 1k 1k 1k -- 1k 1k 20k 10k 1k 1k 1k -- -- -- Symbol A -- -- A A A/B A A A A/B A/B A A/B A A A A Norm Norm Norm Norm Norm Norm Norm Norm Norm High Norm Norm Norm Norm -- -- Norm A/B Specification Application Terminal Input Output Item Norm ALC fin Vin ON/OFF (Hz) (mVrms) HA12237F Quiescent current IQ Logical threshold VIL VIH PB-REC crosstalk GT PB/REC(1) GT PB/REC(2) Rev.0, Feb. 2002, page 14 of 14 110 200 Vrms 39/37 28/29 24.2 25.7 27.2 Electrical Characteristics PB-EQ gain GV PB(1) GV PB(2) GV PB(3) PB-EQ maximum output level Vomax PB PB-EQ T.H.D. THD PB PB-EQ noise voltage VN PB PB-EQ channel separation CT R/L(1) PB-EQ crosstalk CT A/B Line Amp. gain GV LA Line Amp. T.H.D. THD LA Line Amp. maximum output level Vomax LA Line mute attenuation L-MUTE ATT Notes: 1. Large level without clipping 2. VCC = 6.5V (Ta = 25C, VCC = 12 V, RECIN Standard level = 200 mVrms (IC in Level = 25.5 mVrms) = 0 dB Test Condition IC Condition High/ Other 2.0 7 7 7 7 7 7 7 7 7 7 % dB -- 7 -- 24 24 24 24 24 -- 24 10 10 10 10 10 10 10 24 10 24 10 21 21 21 21 21 21 21 21 21 24 10 21 -- -- -- -- -- -- -- -- -- -- *2 24 -- 10 21 -- 23.5 25.0 26.5 26.9 28.9 30.9 33.2 35.7 38.2 23.4 24.9 26.4 26.5 28.5 30.5 33.4 35.9 38.4 61.0 70.0 66.0 76.0 THD = 1% -- Rg = 2.2k, A-WTG 55.0 59.0 0.2 0.5 0.7 1.0 -- Vrms -- dB -- dB dB dB dB dB dB dB 4.5 7.0 24 10 21 dB Min Typ Max Unit R L COM Remark R L ON OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF 1k -- 1k 0 1k -- 1k *1 1k *1 20k -26 10k -26 2k -26 10k -26 5k -26 1k -26 1k +12 A/B A A A A A A A A A A A A Norm Norm Norm Norm Norm High High High Norm Norm Norm Norm Specification Application Terminal Input Output Item Symbol Norm Vin ALC fin ON/OFF (Hz) (mVrms) ALC operate level ALC REC-EQ frequency characteristics GV REC-NN1 Normal speed GV REC-NN2 GV REC-NN3 REC-EQ frequency characteristics GV REC-HN1 High speed GV REC-HN2 GV REC-HN3 REC-EQ channel separation CT R/L(2) Electrical Characteristics (cont) REC-MUTE attenuation R-MUTE ATT REC-EQ maximum output level Vomax REC REC-EQ T.H.D. THD REC REC-EQ S/N S/N REC Notes: 1. Large level without clipping 2. VCC = 6.5V HA12237F Rev.0, Feb. 2002, page 15 of 15 EQOUT(L) R15 10k TAI(L) PBOUT(L) RECIN(L) R14 10k C13 2.2 C12 0.1 C11 2.2 R13 15k R12 2.2k R11 8.2k RECOUT(L) 0.01 JP2 Test Circuit HA12237F 30 NC TAI(L) PB-EQ(L) EQOUT(L) ALC(L) NC PBOUT(L) RECIN(L) RECOUT(L) 29 EQ JP3 TEST MUTE 28 27 26 25 24 23 22 21 AIN(L) B PB-NF1(L) IREF 22k NC PB-NF2(R) PB-EQ(R) EQOUT(R) TAI(R) PBOUT(R) RECIN(R) ALC(R) NC RECOUT(R) Rev.0, Feb. 2002, page 16 of 16 PB-NF2(L) C18 47 93/120 (High/Norm) R18 C20 680 1 GND ALC DET R9 1M 32 18 17 Return SW AIN(L) A 33 RIP BIN(L) BIN(L) 34 + VCC R19 680 35 ALC 15 Return SW RECRETURN 36 B GND R20 680 BIN(R) 37 13 BIN(R) 38 A MUTE B NC R21 680 AIN(R) 39 + - 93/120 (High/Norm) AIN(R) PB-NF1(R) 40 C24 47 1 JP1 C1 0.01 R2 5.1k R4 10k R3 10k EQOUT(R) Note: About JP1, 2 Short 1 and 2: In case that you measure PBEQ + Line Amp. in total (Ain or Bin PBOUT) Short 2 and 3: In case that you separately measure PBEQ and Line Amp. (Ain or Bin EQOUT, TAI PBOUT) About JP3 Please use JP3 with OPEN. + - 31 19 EQ 8 9 10 2 123 2.2 C3 0.1 C4 + 0.47 R1 5.1k 3 +C5 C6 0.1 R5 15k 4 5 6 7 R6 2.2k PBOUT(R) RECIN(R) RECOUT(R) TAI(R) + + R17 5.1k C14 0.47 C15 0.1 123 + R16 5.1k 20 + + 16 A C10 10 OFF ON ON OFF +C9 Connector1 VCC DVCC GND 100 14 C D REC MUTE OFF/ON SW5 MUTE R8 ON/OFF + SW4 C8 A/B (REC Return ON/OFF) SW3 A(OFF) B(ON) 12 E High Normal Connector2 11 ON OFF + High/Norm SW2 ALC ON/OFF SW1 GND REC MUTE MUTE A/B High/Normal ALC A B C D E +C7 2.2 R7 8.2k Unit R: C: F HA12237F Characteristic Curves Quiescent Current vs. Supply Voltage 16 A, Norm, ALC-OFF A, Norm, ALC-ON B, Norm, ALC-ON A, High, ALC-OFF Quiescent Current IQ (mA) 14 12 10 8 5 7 9 11 13 Supply Voltage (V) 15 17 PB-EQ Gain vs. Frequency 60 PB-EQ Gain (dB) 40 120 93 20 Ain EQOUT Bin VCC = 12 V 0 10 100 1k 10k Frequency (Hz) 100k 1M Rev.0, Feb. 2002, page 17 of 17 HA12237F PB-EQ Maximum Output Level vs. Supply Voltage 2 1.8 1.6 PB-EQ Vomax (Vrms) 1.4 1.2 1 0.8 0.6 0.4 5 6 7 8 9 10 11 12 Supply Voltage (V) 13 14 15 16 17 Ain EQOUT Bin T.H.D. 1% 100Hz_Norm 200Hz_High 1kHz_Norm 2kHz_High 10kHz_Norm 20kHz_High PB-EQ Total Harmonic Distortion vs. Output Level (1) 100 PB-EQ Total Harmonic Distortion T.H.D. (%) 10 Ain EQOUT Bin Vout = 60mVrms = 0dB VCC = 12V NORM-speed 100Hz 1kHz 10kHz 1 0.1 0.01 -10 0 10 20 Output Level Vout (dB) 30 40 Rev.0, Feb. 2002, page 18 of 18 HA12237F PB-EQ Total Harmonic Distortion vs. Output Level (2) 100 PB-EQ Total Harmonic Distortion T.H.D. (%) 10 Ain EQOUT Bin Vout = 60mVrms = 0dB High-speed 200Hz 2kHz 20kHz 1 0.1 0.01 -10 0 10 20 Output Level Vout (dB) 30 40 PB-EQ NOISE Level vs. Supply Voltage (1) 220 200 180 PB-EQ NOISE (Vrms) EQOUT DIN-AUDIO filter Norm-speed BIN Lch BIN Rch AIN Lch AIN Rch 160 140 120 100 80 60 5 7 9 11 Supply Voltage (V) 13 15 17 Rev.0, Feb. 2002, page 19 of 19 HA12237F PB-EQ NOISE Level vs. Supply Voltage (2) 220 200 180 PB-EQ NOISE (Vrms) EQOUT DIN-AUDIO filter High-speed BIN Lch BIN Rch AIN Lch AIN Rch 160 140 120 100 80 60 5 7 9 11 Supply Voltage (V) 13 15 17 -20 PB-EQ Channel Separation vs. Frequency (LR) (1) VCC = 12 V AinEQOUT LR PB-EQ Channel Separation (dB) -40 -60 High-speed -80 Norm-speed -100 -120 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 20 of 20 HA12237F -20 PB-EQ Channel Separation vs. Frequency (RL) (2) VCC = 12 V AinEQOUT RL PB-EQ Channel Separation (dB) -40 -60 High-speed -80 Norm-speed -100 -120 10 100 1k Frequency (Hz) 10k 100k -20 PB-EQ Channel Separation vs. Frequency (LR) (3) VCC = 12 V BinEQOUT LR PB-EQ Channel Separation (dB) -40 -60 High-speed -80 Norm-speed -100 -120 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 21 of 21 HA12237F -20 PB-EQ Channel Separation vs. Frequency (RL) (4) VCC = 12 V BinEQOUT RL PB-EQ Channel Separation (dB) -40 -60 High-speed -80 Norm-speed -100 -120 10 100 1k Frequency (Hz) 10k 100k -40 VCC = 12 V EQOUT AB -60 Crosstalk (dB) PB-EQ Crosstalk vs. Frequency (INPUT: AB) Norm-speed -80 High-speed -100 -120 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 22 of 22 HA12237F -40 VCC = 12 V EQOUT BA -60 Crosstalk (dB) PB-EQ Crosstalk vs. Frequency (INPUT: BA) -80 Norm-speed High-speed -100 -120 10 100 1k Frequency (Hz) 10k 100k 0 Ripple Rejection Ratio vs. Frequency (PB-EQ) (EQOUT) Vin = 100 mVrms EQOUT VCC = 12 V Norm-speed High-speed Ripple Rejection Ratio R.R.R. (dB) -20 -40 -60 -80 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 23 of 23 HA12237F Line Amp. Gain vs. Frequency 30 TAIPBOUT VCC = 12 V Vin = 30 mVrms 26 Line Amp. Gain (dB) 22 18 14 10 10 100 1k Frequency (Hz) 10k 100k Line Amp. Total Harmonic Distortion vs. Output Level 100 Line Amp. Total Harmonic Distortion T.H.D. (%) 10 TAIPBOUT VCC = 12 V PBOUT = 580 mVrms = 0 dB 100 Hz 1 kHz 10 kHz 1 0.1 0.01 -40 -30 -20 -10 0 10 20 Output Level Vout (dB) 30 40 Rev.0, Feb. 2002, page 24 of 24 HA12237F Line Amp. Maximum Output Level vs. Supply Voltage 6 Line Amp. Maximum Output Level Vomax (Vrms) 5 TAIPBOUT T.H.D. 1% 100 Hz 1 kHz 10 kHz 4 3 2 1 0 4 6 8 10 12 14 Supply Voltage (V) 16 18 -40 TAIPBOUT VCC = 12 V -60 Line Mute Attenuation (dB) Line Mute Attenuation vs. Frequency -80 -100 -120 -140 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 25 of 25 HA12237F -40 Line Amp. Channel Separation vs. Frequency (LR) TAIPBOUT VCC = 12 V LchRch -60 Channel Separation (dB) -80 -100 -120 10 100 1k Frequency (Hz) 10k 100k -40 Line Amp. Channel Separation vs. Frequency (RL) TAIPBOUT VCC = 12 V RchLch Channel Separation (dB) -60 -80 -100 -120 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 26 of 26 HA12237F Ripple Rejection Ratio vs. Frequency (Line Amp.) (PBOUT) Vin = 100 mVrms PBOUT VCC = 12 V Ripple Rejection Ratio R.R.R. (dB) 0 -20 -40 -60 -80 10 100 1k Frequency (Hz) 10k 100k ALC Output Level vs. Input Level 9 8 ALC Output Level RECOUT (dB) 7 6 5 4 3 2 1 0 0 RECinRECOUT RECin = 200 mVrms = 0dB VCC = 12 V 100Hz_Norm 200Hz_High 1kHz_Norm 2kHz_High 5 10 15 20 Input Level Vin (dB) 25 30 0 dB = 200 mVrms Rev.0, Feb. 2002, page 27 of 27 HA12237F ALC Total Harmonic Distortion vs. Input Level 10 ALC Total Harmonic Distortion T.H.D. (%) 1 RECinRECOUT RECin = 200 mVrms = 0dB VCC = 12 V 100Hz_Norm 200Hz_High 1kHz_Norm 2kHz_High 0.1 0.01 0 5 10 15 20 Input Level Vin (dB) 25 30 ALC Operate Level vs. Supply Voltage 8 RECinRECOUT RECin = 200 mVrms Vin = +12 dB 100Hz_Norm 200Hz_High 1kHz_Norm 2kHz_High 7 ALC Operate Level RECOUT (dB) 6 5 4 3 2 1 4 6 8 10 12 14 Supply Voltage (V) 16 18 Rev.0, Feb. 2002, page 28 of 28 HA12237F ALC Operate Level vs. Frequency 8 7 ALC Operate Level RECOUT (dB) 6 5 4 3 2 1 0 10 RECinRECOUT RECin = 200 mVrms Vin = +12 dB VCC = 12 V ALC_Level_Norm ALC_Level_High 100 Frequency (Hz) 1k 10k REC-EQ Gain vs. Frequency 60 RECin(before R5 Norm High REC-EQ Gain (dB) 40 20 0 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 29 of 29 HA12237F REC-EQ Maximum Output Level vs. Supply Voltage 6 REC-EQ Maximum Output Level Vomax (Vrms) 5 4 RECin(before R5 3 2 1 0 5 6 7 8 9 10 11 12 13 Supply Voltage (V) 14 15 16 17 REC-EQ Total Harmonic Distortion vs. Input Level (1) 100 REC-EQ Total Harmonic Distortion T.H.D. (%) 10 RECin(before R5 1 0.1 0.01 -25 -20 -15 -10 -5 0 5 Input Level Vin (dB) 10 15 20 Rev.0, Feb. 2002, page 30 of 30 HA12237F REC-EQ Total Harmonic Distortion vs. Input Level (2) 100 REC-EQ Total Harmonic Distortion T.H.D. (%) 10 RECin(before R5 1 0.1 0.01 -25 -20 -15 -10 -5 0 5 Input Level Vin (dB) 10 15 20 REC-EQ Signal to Noise Ratio vs. Supply Voltage 70 High-speed REC-EQ Signal to Noise Ratio S/N (dB) 65 60 Norm-speed 55 50 45 A-WTG filter f = 1kHz Vin = 25.5 mVrms = 0 dB 6 8 10 12 14 Supply Voltage (V) 16 18 40 4 Rev.0, Feb. 2002, page 31 of 31 HA12237F -40 REC Mute Attenuation vs. Frequency RECin(before R5 -60 REC Mute Attenuation (dB) Norm-speed -80 -100 High-speed -120 -140 10 100 1k Frequency (Hz) 10k 100k -40 REC-EQ Channel Separation vs. Frequency (LR) RECin(before R5 REC-EQ Channel Separation (dB) -60 Norm-speed -80 High-speed -100 -120 -140 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 32 of 32 HA12237F -40 REC-EQ Channel Separation vs. Frequency (RL) RECin(before R5 REC-EQ Channel Separation (dB) -60 Norm-speed -80 High-speed -100 -120 -140 10 100 1k Frequency (Hz) 10k 100k Ripple Rejection Ratio vs. Frequency (RECOUT) REC-EQ Ripple Rejection Ratio R.R.R. (dB) 0 Vin = 100 mVrms RECOUT VCC = 12 V -20 Norm-speed High-speed -40 -60 -80 10 100 1k Frequency (Hz) 10k 100k Rev.0, Feb. 2002, page 33 of 33 HA12237F -40 -45 -50 Crosstalk (Vrms) Crosstalk vs. Supply Voltage (1) AinRECOUT Ain mode, LM-OFF, RM-OFF 100 Hz 1 kHz 10 kHz -55 -60 -65 -70 -75 5 7 9 11 13 Supply Voltage (V) 15 17 -40 -45 -50 Crosstalk (Vrms) Crosstalk vs. Supply Voltage (2) RECINPBOUT Ain mode, LM-OFF, RM-OFF 100 Hz 1 kHz 10 kHz -55 -60 -65 -70 -75 5 7 9 11 13 Supply Voltage (V) 15 17 Rev.0, Feb. 2002, page 34 of 34 HA12237F REC-RETURN-ON RESISTOR Gain vs. Frequency 10 Rg = 680 REC-RETURN-ON RESISTOR Gain (dB) 680 0 V BIN -10 -20 -30 -40 10 100 1k Frequency (Hz) 10k 100k -20 PBOUT BIAS Leak vs. Supply Voltage Iin = 600 A PBOUT = 580 mVrms A, Norm, ALC, RM-OFF f = 50k, 100kHz sin 5.1k 600A 10 B -30 PBOUT BIAS Leak (dB) -40 -50 -60 -70 100kHz LM_OFF -80 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Supply Voltage (V) Rev.0, Feb. 2002, page 35 of 35 HA12237F Package Dimensions As of July, 2001 Unit: mm 9.0 0.2 7.0 30 21 9.0 0.2 31 20 40 10 11 *0.17 0.05 0.15 0.04 1.40 1.70 Max 1 *0.25 0.05 0.22 0.04 0.13 M 0.65 0.575 1.0 0.575 0 - 8 0.50 0.10 0.10 0.09 0.13 + 0.05 - *Dimension including the plating thickness Base material dimension Hitachi Code JEDEC JEITA Mass (reference value) FP-40B -- Conforms 0.2 g Rev.0, Feb. 2002, page 36 of 36 HA12237F Disclaimer 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi's or any third party's patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party's rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi's sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as failsafes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi's sales office for any questions regarding this document or Hitachi semiconductor products. Sales Offices Hitachi, Ltd. Semiconductor & Integrated Circuits Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Tel: (03) 3270-2111 Fax: (03) 3270-5109 URL http://www.hitachisemiconductor.com/ For further information write to: Hitachi Semiconductor (America) Inc. 179 East Tasman Drive San Jose,CA 95134 Tel: <1> (408) 433-1990 Fax: <1>(408) 433-0223 Hitachi Europe Ltd. Electronic Components Group Whitebrook Park Lower Cookham Road Maidenhead Berkshire SL6 8YA, United Kingdom Tel: <44> (1628) 585000 Fax: <44> (1628) 585200 Hitachi Europe GmbH Electronic Components Group Dornacher Strae 3 D-85622 Feldkirchen Postfach 201, D-85619 Feldkirchen Germany Tel: <49> (89) 9 9180-0 Fax: <49> (89) 9 29 30 00 Hitachi Asia Ltd. Hitachi Tower 16 Collyer Quay #20-00 Singapore 049318 Tel : <65>-538-6533/538-8577 Fax : <65>-538-6933/538-3877 URL : http://semiconductor.hitachi.com.sg Hitachi Asia Ltd. (Taipei Branch Office) 4/F, No. 167, Tun Hwa North Road Hung-Kuo Building Taipei (105), Taiwan Tel : <886>-(2)-2718-3666 Fax : <886>-(2)-2718-8180 Telex : 23222 HAS-TP URL : http://www.hitachi.com.tw Hitachi Asia (Hong Kong) Ltd. Group III (Electronic Components) 7/F., North Tower World Finance Centre, Harbour City, Canton Road Tsim Sha Tsui, Kowloon Hong Kong Tel : <852>-(2)-735-9218 Fax : <852>-(2)-730-0281 URL : http://semiconductor.hitachi.com.hk Copyright (c) Hitachi, Ltd., 2002. All rights reserved. Printed in Japan. Colophon 5.0 Rev.0, Feb. 2002, page 37 of 37 |
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