BU4066BC / BU4066BCF / BU4066BCFV Standard ICs Quad analog switch BU4066BC / BU4066BCF / BU4066BCFV The BU4066BC, BU4066BCF, and BU4066BCFV each consist of four independent switches capable of controlling either digital or analog signals. When Enable Input (CONT) is set to the "H" level, impedance is low (ON status) between switch input and output, and when Enable Input (CONT) is set to the "L" level, impedance is high (OFF status). As the BU4066BC has a good propagation characteristic, it can control large input voltage amplitudes. These switches can be used in analog and digital signal switching and in chopper modulator and demodulator circuits. !Absolute maximum ratings (Ta=25°C) Parameter Symbol Power supply voltage Power dissipation Limits Unit VDD −0.3~+20 V Pd 1000(DIP), 450(SOP) 350(SSOP) mW Operating temperature Topr −40~+85 °C Storage temperature Tstg −55~+150 °C VIN −0.5~VDD+0.5 V Input voltage !Block diagram I / O1 O / I1 1 2 O / I2 3 I / O2 4 C2 5 C3 6 Vss 7 OUT / IN IN / OUT SWA SWD OUT / IN IN / OUT IN / OUT OUT / IN SWB SWC IN / OUT OUT / IN DIP / SOP / SSOP 14 VDD 13 C1 12 C4 11 I / O4 10 O / I4 9 O / I3 8 I / O3 BU4066BC / BU4066BCF / BU4066BCFV Standard ICs !Logic circuit diagram VDD VDD VDD IN / OUT OUT / IN CONT VSS !Electrical characteristics DC characteristics (unless otherwise noted, Ta=25°C, VSS=0V) Parameter Input high-level voltage Symbol VIH Min. Typ. Max. 3.5 − − 7.0 − − 11.0 − − − − 1.5 − − 3.0 Input low-level voltage VIL − − 3.75 Input high-level current IIH − − Input low-level current IIL − − − 500 950 − 200 600 − 230 − 180 − ON resistance ON resistance deflexion RON ∆RON OFF-channel leakage current IOFF Static current dissipation IDD Unit VDD (V) Conditions Measurement circuit − Fig. 1 − Fig. 1 5 V 10 15 5 V 10 0.3 µA 15 − −0.3 µA 150 600 15 VIH=15V Fig. 1 15 VIL=0V Fig. 1 5 VIN=0.25V, RL=10kΩ 5 VIN=2.5V, RL=10kΩ 5 VIN=5V, RL=10kΩ 500 10 VIN=5V, RL=10kΩ 280 15 VIN=7.5V, RL=10kΩ 25 − 5 − 10 − − 5 − − − 0.3 − − −0.3 − − 1.0 − − 2.0 − − 4.0 Ω Ω 10 VI=VDD/2 RL=10kΩ Fig. 1 Fig. 1 15 µA 15 VIN=15V, VOUT=0V 15 VIN=0V, VOUT=15V Fig. 1 5 µA 10 VI=VDD or GND − 15 Input capacitance (control input) CC − 8 − pF − f=1MHz − Input capacitance (switch input) CS − 10 − pF − f=1MHz − BU4066BC / BU4066BCF / BU4066BCFV Standard ICs Switching characteristics (unless otherwise noted, Ta=25°C, CL=50pF) Parameter Symbol Propagation delay time SW IN→OUT tPLH tPHL Propagation delay time CONT→OUT tPHZ tPLZ Min. Typ. Max. − 20 50 − 12 40 Unit Conditions VDD (V) Measurement circuit 5 ns 10 − 10 30 15 − 40 90 5 − 35 80 − 30 70 ns 10 15 RL=10kΩ Fig.2 Output "H", "L" → "High-Z" RL=1kΩ Fig.2 Output "High-Z"→ "H", "L" RL=1kΩ Fig.2 − 60 140 Propagation delay time CONT→OUT tPZH tPZL − 20 50 − 15 40 Feedthrough attenuation FT − 0.7 − MHz 5 VSS=−5V, RL=10kΩ ∗1 Fig.2 Sine wave distortion D − 0.1 − % 5 VSS=−5V, RL=10kΩ ∗2 Fig.2 Crosstalk (CONT→OUT) CTC − − 600 mVP-P 5 VSS=−5V, RL=10kΩ f=1MHz Fig.2 Crosstalk (2) between channels CT − 1 − MHz 5 VSS=−5V, RL=10kΩ ∗1 Fig.2 ∗1 VIN : 5VP-P sine wave, frequency that enables ∗2 VIN : 5VP-P sine wave. 5 ns 10 15 VOUT −50dB at channel off. VIN !Measurement circuits I/O O/I A 1 VIN= VDD 2 CONT RL GND Fig.1 (a) Input voltage, current VOUT I/O O/I VOUT IIN VDD VDD VDD RON=10 CONT VIN −1 kΩ VOUT A I/O O/I CONT RL=10kΩ GND Fig.1 (b) On resistance GND Fig.1 (c) Channel off leakage current BU4066BC / BU4066BCF / BU4066BCFV Standard ICs VDD VDD RL CL I/O O/I I/O O/I P.G. RL CONT CL VDD CONT P.G. GND GND I/O O/I 50% CL RL 50% 50% 50% CONT 9 0% P.G. 50% 50% 10% GND tPHZ tPZH tPLZ Fig.2 (b) Propagation delay time (CONT to OUT) Fig.2 (a) Propagation delay time (IN to OUT) tPZL Fig.2 (c) Propagation delay time (CONT to OUT) VDD=5V VDD=5V I/O O/I 5VP-P CL RL ~ CONT OSC CL RL ~ RL V GND RL CL ~ GND VSS=−5V VSS=−5V Fig.2 (d) Sine wave distortion, feedthrough attenuation VDD=5V I/O O/I RL 1kΩ CONT CL GND ~ 5VP-P VSS=−5V Fig.2 (f) Control IN→OUT crosstalk Fig.2 (e) Crosstalk BU4066BC / BU4066BCF / BU4066BCFV Standard ICs !Electrical characteristics curves POWER DISSIPATION : Pd (mW) 1200 1000 DIP-14 800 600 SOP-14 400 200 SSOP-B14 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE : Ta (°C) Fig.3 Power dissipation vs. ambient temperature !External dimensions (Units : mm) BU4066BC BU4066BCF 19.4±0.3 8.7±0.2 8 3.2±0.2 0.3±0.1 0.5±0.1 2.54 0.15±0.1 4.4±0.2 0.1 6.4±0.3 1.15±0.1 7 0.65 0.22±0.1 1.27 0.4±0.1 SOP14 5.0±0.2 1 7 0.3Min. 0.1 SSOP-B14 0.3Min. 0.15 BU4066BCFV 8 1 0~15 DIP14 14 8 0.15±0.1 1.5±0.1 7.62 14 4.4±0.2 6.2±0.3 7 0.51Min. 4.25±0.3 1 0.11 6.5±0.3 14