ADS8681IRUMT

$9.11

Description：IC ADC 16BIT SAR 16WQFN
Series：-

SKU:1eb87b96461d Category: Analog to Digital Converters (ADC) Brand: Texas Instruments

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Product introduction

ADS8681IRUMT is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC ADC 16BIT SAR 16WQFN. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for ADS8681IRUMT

Description：IC ADC 16BIT SAR 16WQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Bits：16
Sampling Rate (Per Second)：1M
Number of Inputs：1
Input Type：Pseudo-Differential, Single Ended
Data Interface：SPI
Configuration：PGA-S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：1
Architecture：SAR
Reference Type：External, Internal
Voltage - Supply, Analog：5V
Voltage - Supply, Digital：1.65V ~ 5.25V
Features：PGA
Operating Temperature：-40°C ~ 125°C (TA)
Package / Case：16-WQFN Exposed Pad
Supplier Device Package：16-WQFN (4x4)
Mounting Type：Surface Mount
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for ADS8681IRUMT

ADS8681IRUMT

Analog To Digital Converters (ADC) Overview

The ADS8681IRUMT is a 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments, housed in a 16-WQFN (4x4 mm) package. It operates as an integrated data acquisition system with a throughput of 1MSPS and supports single-ended or pseudo-differential inputs. The device runs on a 5V analog supply and a 1.65V to 5.25V digital supply, featuring an internal 4.096V reference, programmable gain amplifier, and overvoltage protection up to ±20V.

Analog To Digital Converters (ADC) Feature Summary

Integrated analog front-end with input drivers and overvoltage protection
Internal low-drift voltage reference for high DC accuracy
Programmable gain amplifier with precise offset and gain error adjustment

Analog To Digital Converters (ADC) Applications

Analog input modules
Semiconductor test equipment
Servo drive control systems

Analog To Digital Converters (ADC) Procurement Notes

Verify the suffix IRUMT confirms the -40°C to +125°C industrial temperature range and WQFN-16 packaging. Confirm RoHS3 compliance and MSL level 3 handling requirements during assembly. Ensure SPI interface compatibility with host controllers before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high-speed 16-bit resolution with integrated signal conditioning. Verify that the required input voltage ranges align with the supported bipolar and unipolar configurations. Consider the 1MSPS sampling rate against system bandwidth needs.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8681 family of integrated data acquisition systems. It shares architectural similarities with the ADS8685 and ADS8689 but differs in specific channel counts and performance metrics. The IRUMT designation specifies the industrial grade variant within the broader product line.