Key facts
- Brand
- Analog Devices
- Model
- AD7723
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD7723 16‑Bit 1.2 MSPS Sigma‑Delta ADC Datasheet Rev C
The AD7723 is a complete 16‑bit sigma‑delta analog‑to‑digital converter that operates from a single 5 V supply. It continuously samples the analog input, eliminating the need for an external sample‑and‑hold circuit, and provides on‑chip filtering with selectable low‑pass or band‑pass modes. Data can be accessed via parallel or serial interfaces, and a stereo mode allows two devices to share one serial data line.
The device is offered in a 44‑lead MQFP package, supports an operating temperature range of –40 °C to +85 °C, and includes an on‑chip 2.5 V reference (or an external reference). Key performance figures include up to 87 dB SNR, –96 dB THD, and a standby power consumption of 200 µW.
Analog Devices AD7723 specifications
| Resolution | 16 bits |
|---|---|
| Maximum output word rate | 1.2 MSPS |
| Supply voltage | 5 V ±5 % |
| On‑chip reference voltage | 2.5 V |
| Operating temperature range | –40 °C to +85 °C |
| Signal‑to‑Noise Ratio (typical) | 87 dB |
Source: Analog Devices AD7723 Datasheet
All Analog Devices AD7723 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 AD7723?
The AD7723 can output data at up to 1.2 MSPS.
What supply voltage does the AD7723 require?
It operates from a 5 V supply with a ±5 % tolerance.