Overview
The CD4066BM96G4, produced by Texas Instruments, is a CMOS Quad Bilateral Switch integrated circuit. This device is designed for the transmission or multiplexing of analog or digital signals. It is pin-for-pin compatible with the CD4016B but offers a significantly lower on-state resistance, making it suitable for a wide range of applications. The CD4066B consists of four bilateral switches, each with independent controls, and operates with a supply voltage range of 3V to 18V.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VDD - VSS) | 3 to 18 | V |
| On-State Resistance (typical at 15V) | 125Ω | Ω |
| On-State Resistance Match | Within 5Ω over 15V signal-input range | |
| Off-State Switch Leakage | 10 pA typical at VDD - VSS = 10V, TA = 25°C | |
| Control Input Impedance | 10^12Ω typical | Ω |
| Frequency Response (switch On) | 40MHz typical | Hz |
| Operating Temperature Range | -55 to 125 | °C |
| Package Type | SOIC (D) with 14 pins |
Key Features
- 15V digital or ±7.5V peak-to-peak switching capability
- Low on-state resistance (125Ω typical at 15V) and matched within 5Ω over the signal-input range
- High on or off output-voltage ratio: 80dB typical at fis = 10kHz, RL = 1kΩ
- High degree of linearity: <0.5% distortion typical at fis = 1kHz, Vis = 5Vp-p, VDD – VSS ≥ 10V, RL = 10kΩ
- Extremely low off-state switch leakage and high effective off-state resistance
- High control input impedance: 10^12Ω typical
- Low crosstalk between switches: –50dB typical at fis = 8MHz, RL = 1kΩ
- Matched control-input to signal-output capacitance to reduce output signal transients
Applications
- Analog signal switching and multiplexing: signal gating, modulators, squelch controls, demodulators, choppers, commutating switches
- Digital signal switching and multiplexing
- Analog-to-digital and digital-to-analog conversions
- Digital control of frequency, impedance, phase, and analog-signal gain
- Building automation
Q & A
- What is the CD4066BM96G4 used for? The CD4066BM96G4 is used for the transmission or multiplexing of analog or digital signals.
- What is the supply voltage range of the CD4066BM96G4? The supply voltage range is 3V to 18V.
- What is the typical on-state resistance of the CD4066BM96G4 at 15V? The typical on-state resistance is 125Ω.
- What is the off-state switch leakage of the CD4066BM96G4? The off-state switch leakage is 10 pA typical at VDD - VSS = 10V, TA = 25°C.
- What is the control input impedance of the CD4066BM96G4? The control input impedance is 10^12Ω typical.
- What is the frequency response of the switch when it is on? The frequency response is 40MHz typical.
- In what package is the CD4066BM96G4 available? The CD4066BM96G4 is available in a SOIC (D) package with 14 pins.
- What are some common applications of the CD4066BM96G4? Common applications include analog and digital signal switching, analog-to-digital and digital-to-analog conversions, and building automation.
- Is the CD4066BM96G4 pin-for-pin compatible with any other device? Yes, it is pin-for-pin compatible with the CD4016B device.
- What is the operating temperature range of the CD4066BM96G4? The operating temperature range is -55 to 125°C.
