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| Standard ICs Quad 2-input / 2-output analog switch BU9761FS The BU9761FS are analog switches with four circuits each, two for input and two for output. Depending on the status of the SELECT pin, the two input signals can be switched to either of two output pins. In addition, the EN pin can be used to set the output status to high impedance. *Applications TVs, mini-component sets, radio casVideos, movies, sette players, audio equipment, personal computers *Features slim package. (SSOP-A20) 1) Ultra-compact 2) Low current dissipation. (IQ = 1A Max.) 3) Equipped with Output Enable terminal. 4) Low switching ON resistance. (RON = 130) 5) Low dispersion in switching ON resistance for the various channels. (RON = 25 Max.) *Absolute maximum ratings (Ta = 25C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VDD Pd Topr Tstg Limits - 0.3 ~ + 7.0 6001 - 25 ~ + 75 - 50 ~ + 150 Unit V mW C C 1 Reduced by 4.8mW for each increase in Ta of 1C over 25C. *Recommended operating conditions (Ta = 25C) Parameter Power supply voltage Symbol VDD Min. 4.0 Typ. 5.0 Max. 6.0 Unit V 1 Standard ICs BU9761FS *Block diagram SELECT IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 1 2 3 4 5 6 7 8 9 INA SWA OA INB EN OB INA SWB OA INB EN OB INA SWC OA INB EN OB INA SWD OA INB EN OB 20 VDD 19 OUT1 18 OUT2 17 OUT3 16 OUT4 15 OUT5 14 OUT6 13 OUT7 12 OUT8 11 EN GND 10 (Top View) *Pin truth table * EN EN OUT1 ~ 8 H High-Z L Output Enable * SELECT H Input INA INB Output OB OA Input INA INB L Output OA OB 2 Standard ICs BU9761FS *DC characteristics (unless otherwise noted, Ta = 25C, VDD = 5 V) Parameter Input high-level voltage Input low-level voltage Input high-level current Input low-level current ON resistance ON resistance deflexion OFF-channel leakage current Quiescent current Symbol VIH VIL IIH IIL RON RON Ioff IQ Min. 3.5 -- -- -- -- -- -- -- Typ. -- -- -- -- 135 12 -- -- Max. -- 1.5 0.3 0.3 150 25 0.3 - 0.3 1.0 Unit V V A A A A Conditions RL = 10k RL = 10k RL = 10k RL = 10k VIN = VDD / 2, RL = 1k VIN = VDD / 2, RL = 1k VIN = 5V, VOUT = 0V VIN = 0V, VOUT = 5V VIN = GND Measurement circuit Fig.1 Fig.1 Fig.1 Fig.1 Fig.2 Fig.2 Fig.3 -- *AC characteristics (unless otherwise noted, Ta = 25C, VDD = 5V, CL = 50 pF, RL = 10k) Parameter Propagation delay time IN to OUT Propagation delay time SELECT to OUT Output Enable time Symbol tPLH1 tPHL1 tPLH2 tPHL2 tPHZ tPLZ tPZH Output Disable time Input capacitance (control input) Input capacitance (switch input) Sine wave distortion (T.H.D.) Max. propagation frequency Feedthrough attenuation Crosstalk (control / switch) Crosstalk between channels tPZL CC CS D fMax. FT CTC Min. -- -- -- -- -- -- -- -- -- -- -- -- -- -- Typ. 40 40 50 40 200 200 50 50 35 65 0.06 1.15 - 70 620 Max. -- -- -- -- -- -- -- -- -- -- -- -- -- -- Unit ns ns ns ns ns ns ns ns pF pF % MHz dB mVP-P VDD (V) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Conditions Output "L"Output "H" Output "H"Output "L" Output "L"Output "H" Output "H"Output "L" Output "H"Output "High Z" Output "L"Output "High Z" Output "High Z"Output "H" Output "High Z"Output "L" f = 1MHz f = 1MHz VIN = 2.5VP-P, f = 1kHz VIN = 2.5VP-P VIN = 2.5VP-P, f = 10kHz f = 10kHz Measurement circuit Fig.4 Fig.5 Fig.6 Fig.7 Fig.6 Fig.7 -- -- Fig.8 Fig.8 Fig.9 Fig.10 CT -- - 50 -- dB 5 VIN = 2.5VP-P, f = 10kHz Fig.11 3 Standard ICs BU9761FS VDD VDD *Measurement circuits I II A V VI SELECT EN O VOUT I O VOUT RON = RL VIN (VOUT - 1) k VIN = RL VDD 2 SELECT EN RL GND GND Fig.1 Input voltage, current Fig.2 ON resistance, ON resistance deviation VDD I VDD O VOUT IOFF A VIN I O VOUT P.G SELECT EN RL CL GND SELECT EN VIN GND VOUT 50% 50% 90% 50% tPHL1 tPLH1 Fig.3 OFF-channel leakage current Fig.4 Propagation delay time (IN to OUT) VDD VDD VOUT I O I RL CL SELECT EN O VOUT VSE SELECT EN P.G GND VEN RL CL P.G GND VSE 50% 50% VEN 50% 50% VOUT tPHL2 90% 50% tPLH2 VOUT tPHZ 90% 50% tPZH Fig.5 Propagation delay time (SELECT to OUT) Fig.6 Output Enable, Disable time 1 4 Standard ICs VDD RL VOUT I O CL BU9761FS VDD VEN SELECT EN P.G VIN I O VOUT ~ SELECT EN RL CL VEN 50% 50% VOUT tPLZ 10% 50% tPZL Fig.8 Sine wave distortion, maximum propagation frequency Fig.7 Output Enable, Disable time 2 VDD VDD VIN I O VOUT I O ~ SELECT EN RL CL 1k SELECT P.G EN RL CL Fig.9 Feedthrough attenuation Fig.10 Crosstalk (between control switches) VDD VIN I O I O RL RL CL CL ~ 1k GND SELECT EN Fig.11 Crosstalk 5 Standard ICs BU9761FS *Electrical characteristic curve 1200 POWER DISSIPATION: Pd (mW) 1000 800 BU9761FS 600 400 200 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE: Ta (C) Fig.12 Power dissipation vs. ambient temperature *External dimensions (Units: mm) 8.7 0.2 20 7.8 0.3 5.4 0.2 11 1 1.8 0.1 10 0.11 0.8 0.36 0.1 0.3Min. 0.15 SSOP-A20 6 0.15 0.1 |
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