RSM2258 Datasheet – 6-Ch, Electronic Volume Controller IC

Part Number : RSM2258

Function : 6-Channel Electronic Volume Controller IC

Package : DIP20, SOP20 Pin type

Manufacutures : Risong Electronics ( www.chinarisong.com)

Image and Block Diagram

Description

RSM2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed for the new generation of AV Multi-Channel Audio System. RSM2258 provides an I2C Control Interface, an attenuation range of 0 to -79dB at 1dB/step, low noise, and high channel separation.

 

Pinout

 

Features

1. COMS process
2. Low power consumption
3. Minimal external components
4. Attenuation range 0 to 79dB unit adjustment of 1dB / level
5. Working voltage 5 to 9V
6. low noise signal to noise ratio S / N greater than 100dB
7. High-channel isolation
8. I2C bus control interface
9. Selectable device address
10. 6 channel output

 

Applications

1. AV surround sound equipment
2. Car audio
3. Mini combination audio
4. Computer multimedia speakers

 

RSM2258 Datasheet

 

PT2258 Datasheet

 

Summary
Review Date
Reviewed Item
RSM2258 Volume Controller IC
Author Rating
5