Key facts
- Brand
- Analog Devices
- Model
- AD7732
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-07
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Analog Devices AD7732 Datasheet
The AD7732 is a high precision analog front-end featuring two fully differential input channels with unipolar or true bipolar ranges up to +10 V. It operates from a single +5 V analog supply and includes an overvoltage tolerant design capable of handling inputs up to +16.5 V without affecting adjacent channels.
The device supports high data throughput rates, achieving 24-bit resolution with no missing codes at conversion rates up to 15.4 kHz when chopping is disabled. It features a 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP protocols, allowing for flexible configuration via digital registers.
Analog Devices AD7732 specifications
| Resolution (No Missing Codes) | 24 Bits |
|---|---|
| Conversion Time Rate (Chopping Enabled) | 12190 Hz |
| Analog Input Differential Voltage (+10V Range) | +10 V |
| Operating Temperature Range | -40°C to +105°C |
Source: Analog Devices AD7732 Datasheet
All Analog Devices AD7732 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum conversion rate when chopping is disabled?
The maximum conversion time rate is 15437 Hz.
Is the AD7732 compatible with SPI?
Yes, it supports a 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
What is the maximum input voltage the AD7732 can tolerate?
The AD7732 can tolerate input voltages up to ±16.5 V without affecting adjacent channels.
From: Analog Devices AD7732 2-Channel ±10 V Input Range High‑Throughput 24‑Bit Σ‑Δ ADC Datasheet
What resolution does the AD7732 provide?
It provides a 24‑bit resolution with no missing codes.
From: Analog Devices AD7732 2-Channel ±10 V Input Range High‑Throughput 24‑Bit Σ‑Δ ADC Datasheet
What input voltage range does the AD7732 support?
It supports differential input ranges up to ±10 V and can tolerate over‑voltage up to +16.5 V without affecting adjacent channels.
Which serial interfaces are compatible with the AD7732?
The AD7732’s 3‑wire serial interface is compatible with SPI™, QSPI™, Microwire™, and DSP controllers.