CD4066集成电路（IC）的信号开关多路复用器解码器规格书PDF中文资料

描述 Description

CD4066BMS is a quad bilateral switch intended for the transmission or multiplexing of analog or digital signals. It is pin for pin compatible with CD4016B, but exhibits a much lower on state resistance. In addition, the on-state resistance is relatively constant over the full input signal range.

特性 Features

• For Transmission or Multiplexing of Analog or Digital Signals

• High Voltage Types (20V Rating)

• 15V Digital or±7.5V Peak-to-Peak Switching

• 125ΩTypical On-State Resistance for 15V Operation

• Switch On-State Resistance Matched to Within 5Ω Over 15V Signal Input Range

• On-State Resistance Flat Over Full Peak-to-Peak Signal Range

• High On/Off Output Voltage Ratio

   - 80dB Typ. at FIS = 10kHz, RL = 1kΩ

• High Degree of Linearity: <0.5 Distortion Typ.

   at FIS = 1kHz, VIS = 5Vp-p, VDD - VSS≥10V, RL = 10kΩ

• Extremely Low Off-State Switch Leakage Resulting in Very Low Offset Current and

   High Effective Off-State Resistance: 10pA Typ. at VDD - VSS = 10V, TA= +25°C

• Extremely High Control Input Impedance (Control Circuit Isolated from Signal Circuit): 1012ΩTyp.

• Low Crosstalk Between Switches: -50dB Typ. at FIS = 8MHz, RL = 1kΩ

• Matched Control Input to Signal Output Capacitance: Reduces Output Signal Transients

• Frequency Response, Switch on = 40MHz (Typ.)

• 100 Tested for Quiescent Current at 20V

• 5V, 10V and 15V Parametric Ratings

Applications

• Analog Signal Switching/Multiplexing

   - Signal Gating - Modulator

   - Squelch Control - Demodulator

   - Chopper - Commutating Switch

• Digital Signal Switching/Multiplexing

• Transmission Gate Logic Implementation

• Analog to Digital & Digital to Analog Conversion

• Digital Control of Frequency, Impedance, Phase, and Analog Signal Gain