Features: • SNR: 102 dB• THD+N: -90 dB• Input Sample rate: 8kHz 192kHz• Input data resolution: 16/18/20/24 bits• Digital De-Emphasis for 32k/44.1k/48kHz• Digital Volume Control• Mute Control• Single Power Supply 2.2V 3.6V• Low Clock Jitter Se...
AV2636: Features: • SNR: 102 dB• THD+N: -90 dB• Input Sample rate: 8kHz 192kHz• Input data resolution: 16/18/20/24 bits• Digital De-Emphasis for 32k/44.1k/48kHz• Digital...
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Symbol |
Characteristics |
Min |
Max |
Units |
VDD |
Power Supply Voltage (Measured to GND) | -0.3 |
+3.6 |
V |
Vi |
Digital Input Applied Voltage | GND-0.3 |
VDD + 0.3 |
V |
Ai |
Digital Input Forced Current | -100 |
+100 |
mA |
Ta |
Ambient Operating Temperature Range | -25 |
+125 |
|
Tstg |
Storage Temperature Range | -65 |
+150 |
|
Tj |
Junction Temperature (Plastic Package) | -65 |
+150 |
|
Tsol |
Lead Soldering Temperature (10 sec., 1/4" from pin) | +240 |
||
Tvsol |
Vapor Phase Soldering (1 minute) | +220 |
The AV2636 is a high performance, low power stereo audio digital to analog converter (DAC). It is designed for high performance audio applications such as CD player, DVD player, home theater systems, digital TVs and set top boxes. Based on the state of the art multi-bit − modulator, it also includes the digital interpolation filters, digital volume control, digital de-emphasis and analog low pass filters. It has no linearity drift due to time and temperature. It also has high tolerance to clock jitter.
The device has a serial audio interface that accepts 16/18/20/24 digital data in I2S, Right-justified or DSP mode. It can work at auto-detect mode or programmable mode with a two-wire serial command interface. Audio sample rates from 8kHz to 192kHz are supported.