AD1886A is an AC'97 audio codec produced by Analog Devices, which supports multiple encoding formats, has multiple input and output interfaces, supports audio power amplifier, and supports external audio power switch control.
This document is a technical datasheet for the AD1886A, an AC'97 compliant audio codec manufactured by Analog Devices. The device supports variable sample rates, multiple configuration options, and features a 48-terminal LQFP package with split power supplies for digital (3.3 V) and analog (5 V) sections.
The datasheet provides comprehensive electrical specifications including input/output voltage ranges, signal-to-noise ratios of greater than 90 dB, and dynamic range metrics. It also details timing parameters for clock signals, reset sequences, and data setup/hold times, alongside absolute maximum ratings for power supplies and operating temperatures.
| Resolution | 16 Bits |
|---|---|
| Dynamic Range | 84 dB to 87 dB |
| Operating Temperature | 0 °C to 70 °C |
| Package Type | 48-Lead LQFP |
| Analog Supply Voltage | 5.0 V (Typ) |
The device features a 16-bit resolution for both its analog-to-digital and digital-to-analog converters.
The recommended ambient operating temperature range is from 0 °C to 70 °C.