Key facts
- Brand
- Analog Devices
- Model
- AD1896
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD1896 Datasheet Rev A
The AD1896 is a 24‑bit, high‑performance, single‑chip asynchronous sample‑rate converter offering up to 192 kHz input and output sampling frequencies, 142 dB A‑weighted dynamic range, and THD+N from –117 dB to –133 dB. It supports multiple serial data formats, bypass mode, and matched‑phase mode for daisy‑chaining multiple devices.
The document provides a product overview, detailed electrical specifications, timing diagrams, pin‑out, package dimensions, ordering information, and revision history, along with safety warnings and recommended ESD precautions.
Analog Devices AD1896 specifications
| Maximum Sample Rate | 215 kHz (MCLK_I = 30 MHz) |
|---|---|
| Dynamic Range (A‑Weighted) | 142 dB |
| THD+N Range | –117 dB to –133 dB |
| Core Supply Voltage (VDD_CORE) | 3.3 V (typical) |
| IO Supply Voltage (VDD_IO) | 5.0 V or 3.3 V |
| Input Voltage High | 2.4 V |
| Input Voltage Low | 0.8 V |
All Analog Devices AD1896 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum sample rate of the AD1896?
The AD1896 can operate up to 215 kHz when the master clock (MCLK_I) is 30 MHz.
What supply voltages does the AD1896 require?
The core supply (VDD_CORE) is typically 3.3 V, and the I/O supply (VDD_IO) can be 5.0 V or 3.3 V.
What input and output sample‑rate ratios does the AD1896 support?
The device supports up‑sampling ratios of 1:8 and down‑sampling ratios ranging from 7.75:1 to 1:8.
From: ANALOG DEVICES AD1896 192 kHz Stereo Asynchronous Sample Rate Converter Manual
What are the power‑supply requirements for the AD1896?
The AD1896 requires a core supply of 3.3 V and an I/O supply of either 5.0 V or 3.3 V.
From: ANALOG DEVICES AD1896 192 kHz Stereo Asynchronous Sample Rate Converter Manual