CD4097 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4097 has Differential 8-channel analog multiplexer/demultiplexer
CD4097 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family. It has buffered output which improves transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS.
CD4097 Features
- Low ON resistance: 125 2 (typ.) over 15 p-p signal-input ranige for VDD-Vss=15 V
- High OFF resistance: channel leakage of 10 pA (typ.) e VoD-Vss=10 V
- Matched switch characterlstics: RON=5 N (typ.) for VDD-Vss=15 V
- Buffered Inputs and Outputs
- Standard Symmetrical Output Characteristics
- 100% Tested for Maximum Quiescent Current at 20V
- 5V, 10V, and 15V Parametric Ratings
- Maximum Input Current of 1μA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC
- Noise Margin (Over Full Package Temperature Range):
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
CD4097 Specifications
Absolute Maximum Ratings
- DC Supply Voltage Range, (VDD): -0.5V to +20V (Voltage Referenced to VSS Terminals)
- Input Voltage Range, All Inputs: -0.5V to VDD +0.5V
- DC Input Current, Any One Input: ±10mA
- Operating Temperature Range: -55oC to +125oC Package Types D, F, K, H
- Storage Temperature Range (TSTG): -65oC to +150oC
- Lead Temperature (During Soldering): +265oC
- At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum
CD4097 Pinout Diagram
CD4097 Pin Description
| Pin No | Pin Name | Description |
| 1 | COMMON IN/OUT X | Common Input/Output Pin |
| 2 | 7 | X-Channel Multiplexer/Demultiplexer Input/Output Pin 7 |
| 3 | 6 | X-Channel Multiplexer/Demultiplexer Input/Output Pin 6 |
| 4 | 5 | X-Channel Multiplexer/Demultiplexer Input/Output Pin 5 |
| 5 | 4 | X-Channel Multiplexer/Demultiplexer Input/Output Pin 4 |
| 6 | 3 | X-Channel Multiplexer/Demultiplexer Input/Output Pin 3 |
| 7 | 2 | X-Channel Multiplexer/Demultiplexer Input/Output Pin 2 |
| 8 | 1 | X-Channel Multiplexer/Demultiplexer Input/Output Pin 1 |
| 9 | 0 | X-Channel Multiplexer/Demultiplexer Input/Output Pin 0 |
| 10 | A | Binary Control Input Pin A |
| 11 | B | Binary Control Input Pin B |
| 12 | VSS | Supply Voltage |
| 13 | INHIBIT | Inhibit Pin |
| 14 | C | Binary Control Input Pin C |
| 15 | 7 | Y-Channel Multiplexer/Demultiplexer Input/Output Pin 7 |
| 16 | 6 | Y-Channel Multiplexer/Demultiplexer Input/Output Pin 6 |
| 17 | COMMON Y OUT/IN | Common Y Output/Input Pin |
| 18 | 5 | Y-Channel Multiplexer/Demultiplexer Input/Output Pin 5 |
| 19 | 4 | Y-Channel Multiplexer/Demultiplexer Input/Output Pin 4 |
| 20 | 3 | Y-Channel Multiplexer/Demultiplexer Input/Output Pin 3 |
| 21 | 2 | Y-Channel Multiplexer/Demultiplexer Input/Output Pin 2 |
| 22 | 1 | Y-Channel Multiplexer/Demultiplexer Input/Output Pin 1 |
| 23 | 0 | Y-Channel Multiplexer/Demultiplexer Input/Output Pin 0 |
| 24 | VDD | Drain Voltage |
CD4097 Circuit
Applications
- Analog and digital multiplexing and demultiplexing
- A/D and D/A conversion
- Signal gating
CD4000 Alternative Equivalent
CD4052, CD4053
Download CD4097-Differential 8-channel analog multiplexer/demultiplexer Datasheet from the link given below.
