In this project
CA3401 consists of 4 high gain operational amplifiers, which are operated using a single power supply. The IC is always available in a 14-pin hermetically sealed dual in line package (DIP), which makes it really easy to interface and use with other PMOS, NMOS, and CMOS devices.
CA3401 Pinout
CA3401 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | NON-INV-IN 2 | Non-Inverting Input Pin 2 |
| 2 | NON-INV-IN 1 | Non-Inverting Input Pin 1 |
| 3 | INV-IN 1 | Inverting Input Pin 1 |
| 4 | OUT 1 | Output Pin 1 |
| 5 | OUT 2 | Output Pin 2 |
| 6 | INV-IN 2 | Inverting Input Pin 2 |
| 7 | GND | Ground Pin |
| 8 | INV-IN 3 | Inverting Input Pin 3 |
| 9 | OUT 3 | Output Pin 3 |
| 10 | OUT 4 | Output Pin 4 |
| 11 | INV-IN 4 | Inverting Input Pin 4 |
| 12 | NON-INV-IN 4 | Non-Inverting Input Pin 4 |
| 13 | NON-INV-IN 3 | Non-Inverting Input Pin 3 |
| 14 | V+ | Positive Supply Voltage Pin |
CA3401 Key Features
- Single Supply Operation +5V TO +18V dc
- Internally Compensated
- Wide Unity Gain Bandwidth 5Mhz typ
- Low Input Bias Current - 50nA typ
Application
- Sample and Hold
- Multivibrator
- Oscillator
- Tachometers
- Active Filters
You can download this datasheet for CA3401 Quad Amplifier - Datasheet from the link given below:
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