# STAC9752A/53A [(Download Data Sheet)](/content/wp-content/uploads/docs/IDT_STAC9752A_DST_20061213.pdf)

# Two Channel AC’97 CODEC

The STAC9752A is a general purpose, full duplex, 2-channel stereo audio CODEC.

### Features

- AC97 Rev 2.3 Compliant
- Full Duplex Stereo 20-bit ADCs and 20-bit DACs
- Headphone Drive capability
- SPDIF Output
- Stereo Microphone Support
- +5V Analog Operation
- 48 pin QFP 7mm X 7mm Package
- +5V Analog operation (52A)
- +3.3V Analog operation (53A)

### Product Specification

| Interface | DAC Mono Channels (#) | Analog Supply Voltage (V) | GPIOs (#) | Headphone Amps | SPDIF out | SPDIF in | Advanced Features |
| --- | --- | --- | --- | --- | --- | --- | --- |
| AC97 v2.3 | 2 | 5 | 3 | 1 Standard | Single | None | Digital PC Beep, Stereo Mic |

### Product Options

| Orderable Part ID | Part Status | Pkg. Code | Pkg. Type | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Sample & Buy |
| --- | --- | --- | --- | --- | --- | --- | --- |
| info coming soon |  |  |  |  |  |  |  |

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