AD7892BR-2REEL7

$22.11

Description：IC ADC 12BIT LP 500KSPS 24-SOIC
Series：-

SKU:ac7ec7cddf39 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC ADC 12BIT LP 500KSPS 24-SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Bulk
Number of Bits：12
Sampling Rate (Per Second)：500k
Number of Inputs：-
Input Type：-
Data Interface：-
Configuration：-
Ratio - S/H:ADC：-
Number of A/D Converters：1
Architecture：-
Reference Type：-
Voltage - Supply, Analog：-
Voltage - Supply, Digital：-
Features：-
Operating Temperature：-40°C ~ 85°C
Package / Case：24-SOIC (0.295", 7.50mm Width)
Supplier Device Package：24-SOIC
Mounting Type：Surface Mount

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AD7892BR-2REEL7

Overview

The AD7892BR-2REEL7 is a 12-bit successive approximation analog-to-digital converter (ADC) from Analog Devices, fabricated in LC2MOS technology. It operates from a single +5 V supply and features an on-chip track/hold amplifier and internal +2.5 V reference. This specific variant supports a throughput rate of 500 kSPS with a conversion time of 1.6 µs and acquisition time of 400 ns. It accepts a unipolar analog input range of 0 V to +2.5 V and offers both parallel and serial interface options for microprocessor connectivity.

Feature Summary

Single-supply operation with integrated signal scaling for direct connection to voltage sources.
Flexible interface architecture supporting both high-speed parallel and three-wire serial modes.
On-chip track/hold amplifier ensures accurate sampling at maximum throughput rates.
Internal precision voltage reference eliminates the need for external components.

Applications

Portable instrumentation requiring low power consumption.
Industrial data acquisition systems with single-ended voltage inputs.
Microcontroller-based embedded control loops.

Procurement Notes

Verify the ordering suffix against manufacturer documentation to confirm package type and reel specifications. Ensure the selected variant matches the required input voltage range and temperature grade for the intended application environment.

Selection Notes

Select this component when a 12-bit resolution and 500 kSPS speed are sufficient for the system requirements. Consider the AD7892-3 if a higher throughput rate of 600 kSPS or bipolar input ranges are necessary instead of the unipolar configuration provided by the -2 version.

Part Context

This device belongs to the AD7892 family of single-supply ADCs. The BRZ designation indicates a 24-lead SOIC plastic package, while the REEL7 suffix specifies tape and reel packaging for automated assembly processes.