Key facts
- Brand
- Analog Devices
- Model
- AD7653
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD7653 Datasheet
The AD7653 is a 16‑bit, 1 MSPS charge‑redistribution SAR analog‑to‑digital converter that operates from a single 5 V supply. It offers three throughput modes—Warp (1 MSPS), Normal (800 kSPS) and Impulse (666 kSPS)—and includes an internal reference with 7 ppm/°C drift. The device is available in 48‑lead LQFP and 48‑lead LFCSP packages and is rated for operation from –40 °C to +85 °C.
The datasheet provides detailed electrical specifications, timing diagrams for both parallel and serial interfaces, absolute maximum ratings, and pin‑function descriptions. It also includes application hints, layout recommendations, and an ordering guide for the AD7653.
Analog Devices AD7653 specifications
| Resolution | 16 bits |
|---|---|
| Throughput (Warp mode) | 1 MSPS |
| Throughput (Normal mode) | 800 kSPS |
| Throughput (Impulse mode) | 666 kSPS |
| Power dissipation (typical, 666 kSPS) | 92 mW |
| Input voltage range | 0 V to 2.5 V |
| Aperture delay | 2 ns |
| Signal‑to‑Noise Ratio | 86 dB (100 kHz) |
| Spurious‑Free Dynamic Range | 98 dB (100 kHz) |
| Package options | 48‑lead LQFP, 48‑lead LFCSP |
Source: Analog Devices AD7653 Datasheet
All Analog Devices AD7653 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum sampling rate of the AD7653?
The AD7653 can sample at up to 1 MSPS in Warp mode.
What supply voltage does the AD7653 require?
It operates from a single 5 V supply.