 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| TA6042FNG Preliminary TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA6042FNG Shock sensor IC for signal processing TA6042FNG performs the signal processing in response to the amplification signal of a shock sensor. Features * * * * * TA6042FNG is operated under 4.5 ~ 5.5 V DC single power supply voltage. User can make notch-filter circuit with OP-AMP2 and external element, and adjust gain by changing R1/R2 Ratio. To change the g-force sensing level, user can adjust gain by changing R7/R8 ratio. The Window comparator has a hysteresis which width is about 150mV. Small package: SSOP10-P-0.65A (0.65 mm pitch) Weight: 0.04 g (Type.) Block Diagram R3 C1 R6 R4 C2 AMP R1 R2 CP + DOUT R5 C3 NIN NOUT 8 DIN2 R1 6 + R0 5 9 DIN1 + OP-AMP1 10 OP-AMP2 7 VCC R2 Vref R0 1 R7 AMP 3V 2V + OP-AMP3 CMP1 CIN + CMP2 4 GND + R7 1V + 2 R8 COUT 3 DET C4 TA6042FNG Data Sheet 1 Revision 0.9 2005-07-22 TA6042FNG Pin Function Pin No. 1 2 3 4 5 6 7 8 9 Pin Name CIN COUT DET GND NOUT NIN VCC DOUT DIN2 OP-AMP3 input terminal (Shock sensor amplification signal input) OP-AMP3 output terminal Window Comparator output terminal ("L" is outputted at the time of shock detection.) Ground terminal OP-AMP2 output terminal OP-AMP2 input terminal Power supply voltage OP-AMP1 output terminal OP-AMP1 - side input terminal (Shock sensor amplification signal input) OP-AMP1 + side input terminal (Shock sensor amplification signal input) Function 10 DIN1 Pin Connection (top view) CIN COUT DET GND NOUT 1 2 3 4 5 10 9 8 7 6 DIN1 DIN2 DOUT VCC NIN TA6042FNG Data Sheet 2 Revision 0.9 2005-07-22 TA6042FNG Maximum Ratings (Ta = 25C) Characteristics Power supply voltage Power dissipation Storage temperature Symbol VCC PD Tstg Rating 7 300 -55~150 Unit V mW C Recommend Operating Condition Characteristics Power supply voltage Operating temperature Symbol VCC Topr Rating 4.5~5.5 -25~85 Unit V C Note: The IC may be destroyed due to short circuit between adjacent pins, incorrect orientation of device's mounting, connecting positive and negative power supply pins wrong way round, air contamination fault, or fault by improper grounding. Please consider the voltage-drop caused by OP-AMP3 input current and feedback resistance (R8), and examine the value of the feedback resistance. We will recommend 500k or less as a value of the feedback resistance. TA6042FNG is Pd free product.. The following conditions apply to solderability: *Solderability 1. Use of Sn-63Pb solder bath *solder bath temperature=230 degrees *dipping time=5seconds *number of times=once *use of R-type flux 2. Use of Sn-3.0Ag-0.5Cu solder bath *solder bath temperature=245 degrees *dipping time=5seconds *the number of times=once *use of R-type flux TA6042FNG Data Sheet 3 Revision 0.9 2005-07-22 TA6042FNG Electrical Characteristics (unless otherwise specified, VCC = 5.0 V, Ta = 25C) Characteristics Supply voltage Supply current Symbol VCC ICC Test Circuit (1) Max:Vcc=5.5V Test Condition Min 4.5 Typ. 5.0 Max 5.5 2.5 Unit V mA (OP-AMP1) Characteristics Input current Output dynamic range Output source current Output sink current Symbol Iin1 Vod1 Iso1 Isi1 Test Circuit (2) (3) (4) (5) Test Condition Voh = VCC - 0.3 V Vol = 0.3 V Min 0.3 100 2 Typ. 35 250 11 Max 80 Vcc-0.3 Unit nA V A mA (OP-AMP2) Characteristics Input current Output dynamic range Output source current Output sink current Symbol Iin2 Vod2 Iso2 Isi2 Test Circuit (6) (7) (8) (9) Test Condition Voh = VCC - 0.3 V Vol = 0.3 V 5pin - 6pin: Short Circuit, Output DC voltage Vo2 8pin - 9pin: Short Circuit, 8pin output voltage:2.0V setup. (The voltage input from 10pin) 0.98 1.00 1.02 V Min 0.3 100 2 Typ. 35 190 11 Max 80 Vcc-0.3 Unit nA V A mA (OP-AMP3) Characteristics Input current Output dynamic range Output source current Output sink current Output DC voltage Symbol Iin3 Vod3 Iso3 Isi3 Vo3 Test Circuit (10) (11) (12) (13) (14) Test Condition Voh = VCC - 0.3 V Vol = 0.3 V Min 0.3 100 2 1.86 Typ. 35 180 11 2.00 Max 80 Vcc-0.3 2.14 Unit nA V A mA V (Window Comparator) Characteristics Hysteresis width Detection voltage level (High side) Detection voltage level (Low side) Output sink current Symbol Vwhys Vwsh Vwsl Iwsi Test Circuit (15) (16) (16) (17) Vol = 0.3 V Test Condition Min 100 2.79 0.93 0.30 Typ. 150 3.00 1.00 1.39 Max 200 3.21 1.07 Unit mV V V mA TA6042FNG Data Sheet 4 Revision 0.9 2005-07-22 TA6042FNG Electrical Characteristics (2) --- Reference data for application (Note) (OP-AMP1) Characteristics GBW (Cutoff frequency) Openloop gain Offset voltage Symbol fT1 Gvo1 Voff1 Test Circuit Test Condition Min 2.0 80 -5 Typ. 3.0 90 0 Max 5 Unit MHz dB mV (OP-AMP2) Characteristics GBW (Cutoff frequency) Openloop gain Symbol fT2 Gvo2 Test Circuit Test Condition Min 2.0 85 Typ. 3.0 95 Max Unit MHz dB (OP-AMP3) Characteristics GBW (Cutoff frequency) Openloop gain Symbol fT3 Gvo3 Test Circuit Test Condition Min 1.5 85 Typ. 2.0 95 Max Unit MHz dB TA6042FNG Data Sheet 5 Revision 0.9 2005-07-22 TA6042FNG TEST Circuit 7.5 750 16 1 75k 360 510 Supply current 10 9 8 7 2.5V 510 15p 6 A Vcc 1 2 3 4 5 18 100 OP-AMP1 1 2 3 4 5 Input current OP-AMP1 10 9 8 7 Vcc Output source current A1 2.5V 1 2 3 4 5 10 2.5V 9 1.0V Input current=A1/2 8 A 7 Vcc Vcc-0.3V 6 6 Output dynamic range (Low side)(High side) OP-AMP1 1 Output sink current 10 2.5V 1 2 3 4 5 10 2.5V 2 9 1.0V & 3.0V 9 3.5V 3 8 V 7 5 6 Vcc 8 A 7 Vcc 4 0.3V 6 TA6042FNG Data Sheet 6 Revision 0.9 2005-07-22 TA6042FNG OP-AMP Input current OP-AMP2 1 Output sink current 10 2.5V 1 2 3 4 5 10 2.5V 2 3 9 8 7 Vcc 9 8 4 7 Vcc 5 A 6 3.5V 6 0.3V A OP-AMP2 Output dynamic range (Low side)(High side) OP-AMP3 Input current 1 2 3 4 5 V 1.0V & 3.0V 10 2.5V 1 A 2 3 4 5 10 9 8 7 Vcc 9 8 7 6 Vcc 6 OP-AMP2 1 2 3 4 5 A Vcc-0.3V Output source current OP-AMP3 Output dynamic range (Low side)(High side) 10 9 8 7 Vcc 2.5V 1.0V & 3.0V 1 2 V 3 4 5 10 9 8 7 6 6 1.0V Vcc TA6042FNG Data Sheet 7 Revision 0.9 2005-07-22 TA6042FNG OP-AMP3 1 1.0V Output source current Window-Comparator 1 1.8k 10k Hysteresis width 10 9 8 7 Vcc 10 9 8 7 Vcc 2 A Vcc-0.3V 8.2k 1000pF M1 2 1F 3 4 5 3 M2 4 5 6 6 OP-AMP3 1 3.5V Output sink current Window-Comparator Detection voltage level (High side)(Low side) 10 1 1.8k 10 9 8 7 Vcc 2 A 0.3V 9 8.2k 10k M1 2 1F 3 4 5 8 7 Vcc 1000pF 3 M2 4 6 5 6 OP-AMP3 1 2 V 3 4 5 Output DC voltage Window-Comparator 10 9 8 A 7 Vcc 0.3V 10k Output sink current 1 100k 10 9 8 7 Vcc 1.5V 2 3 4 5 6 6 TA6042FNG Data Sheet 8 Revision 0.9 2005-07-22 TA6042FNG Package Dimensions Weight: 0.04 g (typ.) TA6042FNG Data Sheet 9 Revision 0.9 2005-07-22 TA6042FNG RESTRICTIONS ON PRODUCT USE * The information contained herein is subject to change without notice. 030619EAA * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. * TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. TA6042FNG Data Sheet 10 Revision 0.9 2005-07-22 |
Price & Availability of TA6042FNG
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |