AN3822K Audio Signal Processing IC DIP-24
The AN3822K is a versatile integrated circuit designed primarily for audio and signal processing applications, especially in television and consumer audio systems. It integrates multiple internal functions that simplify circuit design, reducing the need for additional external components. This makes it an efficient solution for engineers working on compact and cost-effective electronic designs.
This IC is widely used in audio control sections such as tone control, volume adjustment, and signal amplification stages. Its DIP-24 package allows for easy integration into through-hole PCB designs, making it suitable for prototyping as well as production. The AN3822K is known for stable performance, low noise characteristics, and reliable operation in long-term usage, especially in home entertainment and audio equipment.
Features:
- Integrated audio signal processing functions.
- Low noise performance.
- High reliability for continuous operation.
- Reduced need for external components.
- Suitable for consumer electronics.
- Easy integration with through-hole design.
- Stable signal handling.
Specifications:
| Parameter | Value |
|---|---|
| IC Type | Audio Signal Processing IC |
| Package | DIP-24 |
| Number of Pins | 24 |
| Operating Voltage | Typically 9V – 15V |
| Functionality | Audio control / processing |
| Mounting Type | Through-hole |
| Operating Temperature | Standard industrial range |
Pinout:
| Pin | Function | Pin | Function |
|---|---|---|---|
| 1 | (12 V) | 13 | Loudness control input |
| 2 | Right channel input | 14 | Reference voltage |
| 3 | Left channel input | 15 | Balance control input |
| 4 | GND | 16 | Volume control input |
| 5 | Right channel output | 17 | Left treble control |
| 6 | Left channel output | 18 | Right treble control |
| 7 | Treble filter (left) | 19 | Left bass control |
| 8 | Treble filter (right) | 20 | Right bass control |
| 9 | Bass filter (left) | 21 | Not connected (NC) |
| 10 | Bass filter (right) | 22 | NC |
| 11 | NC | 23 | NC |
| 12 | NC | 24 | NC |
Applications:
- Television audio circuits.
- Audio amplifiers.
- Sound processing units.
- Home entertainment systems.
- Radio receivers.
- Consumer electronics audio control.
Packages Included:
- 1x AN3822K Audio Signal Processing IC DIP-24.