Mosa Electronics MS6258
The MS6258 is a stereo audio volume controller IC with 4 sets of stereo input. It uses CMOS technology specially for the low voltage application with low noise, rail-to-rail output. The MS6258 provide an I2C control interface with gain / attenuation range of 15dB to -79dB, 1dB/step.| Part No. | MS6258 |
|---|---|
| Datasheet | MS6258 Download |
| Manufacturer |  Mosa Electronics |
| Description | Gain and Attenuation Volume Controller |
| Buy | Stock & Price |
FEATURES
●Operation range: 2.7V~5.5V●Low power consumption
●Gain/Attenuation: 15dB to –79dB at 1dB/step
●Good PSRR and low pop noise
●I2C interface
●Housed in 16 pin SOP, SSOP package
APPLICATIONS
●Multimedia system●Hi-Fi audio system
●MP3, PDA
●LCD Monitor
DESCRIPTION
The initial condition is set to be maximum attenuation –79dB and mute on mode when the power on. PIN CONFIGURATION Symbol A.O. L-IN4 L-IN3 L-IN2 L-IN1 L-OUT VSS SDA SCL VDD Pin 1 2 3 4 5 thDESCRIPTION
Address option * 4 left channel input 3rdleft channel input 2nd left channel input 1st left channel input Left channel output Ground I C data input I2C clock input Positive supply voltage Right channel output 1 right channel input 2nd right channel input 3 right channel input 4th right channel input Reference voltage = 1/2VDD SDA 8 9 SCL rd st 2 A.O. 1 16 VREF 15 R-IN4 L-IN4 2 L-IN3 3 14 R-IN3 m 6 7 taS hee t4U .co L-IN2 4 MS6258 MS6258 13 R-IN2 8 9 L-IN1 5 12 R-IN1 10 R-OUT R-IN1 R-IN2 R-IN3 R-IN4 VREF 11 L-OUT 6 11 R-OUT 12 13 14 15 VSS 7 10 VDD 16 w.D a Note: 1.
