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