Features: `Operation range: 2.7V~5.5V`Low power consumption`Gain/Attenuation: 15dB to 79dB at 1dB/step`Housed in 8 pin SOP package`I2C interfaceApplication·Multimedia system·Hi-Fi audio system·MP3, PDA·Cross-reference PT2257, PT2259PinoutSpecifications Symbol Parameter Rating Unit VDD ...
MS6257: Features: `Operation range: 2.7V~5.5V`Low power consumption`Gain/Attenuation: 15dB to 79dB at 1dB/step`Housed in 8 pin SOP package`I2C interfaceApplication·Multimedia system·Hi-Fi audio system·MP3, ...
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Symbol | Parameter | Rating | Unit |
VDD | Positive Voltage | 6 | V |
VESD | Electrostatic Handling | -4500 to 4500 | V |
TSTG | Storage Temperature Range | -65 to 150 | |
TA | Operating Ambient Temperature Range | -40 to 85 | |
TJ | Maximum Junction Temperature | 150 | |
TS | Soldering Temperature, 10 seconds | 260 | |
RTHJA | Thermal Resistance from Junction to Ambient in Free Air SOP8 |
210 |
/W |
The MS6257 is the stereo audio volume controller IC. It uses CMOS technology specially for the low voltage application with low noise, rail-to-rail output. The MS6257 provide an I2C control interface with gain / attenuation range of 15dB to 79dB, 1dB/step. The initial condition is set to be maximum attenuation 79dB and mute on mode when the power is up.