Key facts
- Brand
- Analog Devices
- Model
- AD1895
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-10
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ANALOG DEVICES 192 kHz Stereo Asynchronous Sample Rate Converter AD1895* handbook
The AD1895 is a high‑performance 24‑bit asynchronous sample‑rate converter designed for audio applications such as home‑theater and automotive systems. It features automatic sample‑frequency detection, jitter attenuation, and a linear‑phase FIR filter, supporting input and output sample rates up to 192 kHz.
The device operates from a 3.3 V core supply and a 5 V I/O supply, is offered in a 28‑lead SSOP package, and provides multiple serial data formats, including left‑justified, right‑justified, and TDM daisy‑chain modes. Detailed specifications cover digital performance, timing, power consumption, and pin functions.
Analog Devices AD1895 specifications
| Core supply voltage (VDD_CORE) | 3.3 V |
|---|---|
| I/O supply voltage (VDD_IO) | 5.0 V |
| Maximum sample rate | 192 kHz |
| Dynamic range (A‑Weighted) | 128 dB |
| THD+N (worst case) | -122 dB |
| Total active power dissipation at 192 kHz | 132 mW |
| Package | 28‑Lead SSOP (RS‑28) |
Source: ANALOG DEVICES 192 kHz Stereo Asynchronous Sample Rate Converter AD1895* handbook
All Analog Devices AD1895 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum sample rate supported by the AD1895?
The AD1895 supports sample rates up to 192 kHz for both input and output.
From: ANALOG DEVICES 192 kHz Stereo Asynchronous Sample Rate Converter AD1895* handbook
What is the dynamic range of the AD1895?
The AD1895 provides a 128 dB A‑weighted dynamic range.
From: ANALOG DEVICES 192 kHz Stereo Asynchronous Sample Rate Converter AD1895* handbook
What is the maximum input and output sample rate of the AD1895?
The AD1895 supports up to 192 kHz for both input and output sample rates.
From: Analog Devices AD1895 Asynchronous Sample Rate Converter Datasheet Rev B
What are the supply voltage requirements for the AD1895?
The core supply (VDD_CORE) requires 3.3 V and the I/O supply (VDD_IO) can be 5.0 V or 3.3 V.
From: Analog Devices AD1895 Asynchronous Sample Rate Converter Datasheet Rev B
What is the maximum sample rate of the AD1895?
The AD1895 supports sample rates up to 192 kHz.
What package does the AD1895 use?
It is offered in a 28‑lead SSOP (RS‑28) package.