AD7732 2-Channel, ±10 V Input Range, High Throughput, 24-Bit Sigma-Delta ADC
Brand: Analog Devices · SKU: D7732 · MPN: AD7732 · Category: Components
The AD7732 is a high precision, high throughput analog front end. It features two fully differential input channels with unipolar or true bipolar input ranges up to ±10 V while operating from a single +5 V analog supply. True 16-bit peak-to-peak resolution is achievable with a total conversion time of 500 μs (2 kHz channel switching), making it ideally suitable for high resolution multiplexing applications like PLCs/DCS, process control, and industrial instrumentation. The part can be configured via a simple digital serial interface, compatible with SPI, QSPI, MICROWIRE, and DSP, allowing users to balance noise performance against data throughput up to 15.4 kHz. It has overrange and underrange detection capability and accepts an analog input overvoltage up to ±16.5 V without degrading the performance of the adjacent channels. The device is specified for operation over the extended industrial temperature range of –40°C to +105°C.
Specifications
| Package | 28-lead TSSOP |
|---|---|
| Interface | 3-wire Serial (SPI, QSPI, MICROWIRE, DSP compatible) |
| Resolution | 24 Bits |
| Throughput | Up to 15.4 kHz (Configurable) |
| Input Range | ±10 V (Unipolar/True Bipolar) |
| Input Channels | 2 Fully Differential |
| Supply Voltage (Analog) | +5 V Single Supply |
| Operating Temperature Range | -40°C to +105°C |
| Effective Resolution at 500 Hz | 21 bits (p-p) |
| Warranty | Not Found |
| Weight | Not Found |
| Dimensions | Not Found |
Key Features
The AD7732 is a 2-channel, 24-bit Sigma-Delta Analog-to-Digital Converter (ADC) from Analog Devices, optimized for high throughput multiplexing applications in process control and industrial instrumentation. It offers high resolution (up to 21 bits effective at 500 Hz) and flexible input ranges up to ±10 V on fully differential inputs, all while operating from a single +5V analog supply.
Frequently Asked Questions
Is this product genuine OEM?
Yes, this AD7732 2-Channel, ±10 V Input Range, High Throughput, 24-Bit Sigma-Delta ADC (D7732) is 100% genuine Analog Devices hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
What warranty is included?
This AD7732 2-Channel, ±10 V Input Range, High Throughput, 24-Bit Sigma-Delta ADC includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
How long does shipping take?
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Can I return this product?
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Is the AD7732 2-Channel, ±10 V Input Range, High Throughput, 24-Bit Sigma-Delta ADC compatible with my system?
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the D7732.
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