Datasheet Summary
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SNAS178E
- JULY 2003
- REVISED MAY 2013
Low Voltage I2S 16-Bit Stereo DAC with Stereo Headphone Power Amplifiers and Volume Control
Check for Samples: LM4921
Features
- 2 16-Bit Resolution Stereo DAC
- I2S Digital Audio Data Serial Interface
- SPI Serial Interface (Control Register)
- Volume Control (32 steps; 1.5 dB Increments)
- Up to 50mW/Channel Stereo Headphone
Amplifier
- Zero Crossing Detection for Silent Attenuation
Steps
- 2.6VDC to 5.0VDC Digital Supply Voltage Range
- 2.6VDC to 5.5VDC Analog Supply Voltage Range
(See (1))
- Unity-Gain Stable Headphone Amplifiers
- Available in the 20-bump DSBGA Package
KEY SPECIFICATIONS
- PSRR at 217Hz, A/DVDD = 3V,...
