Illustration for selection reference only

ADS7138QRTERQ1

Automotive 8-channel 12-bit analog-to-digital converter for in-vehicle signal acquisition.

Product Code
DH4DFD8EC9
Brand
TI/德州仪器
Package
WQFN-16
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The ADS7138-Q1 is an automotive-grade 12-bit successive-approximation analog-to-digital converter from Texas Instruments with eight input channels and an I²C-compatible interface. It is intended for multi-channel analog signal acquisition in automotive electronic systems, such as sensor voltage, temperature or position feedback, in space-constrained designs requiring multiple monitoring channels. It is supplied in a WQFN-16 package suitable for surface mounting.

APPLICATIONS

Applications

  • Automotive sensor signal acquisition and monitoring.
  • Multi-channel analog detection in body control modules.
  • Voltage and temperature sampling in battery management systems.
  • Auxiliary data acquisition in industrial or automotive electronics.
  • Space-constrained multi-channel signal monitoring equipment.
FEATURES AND BENEFITS

Features and Benefits

  • Eight integrated analog input channels reduce external multiplexing components.
  • 12-bit resolution suits medium-accuracy signal acquisition.
  • I²C-compatible interface simplifies connection to a host controller.
  • Automotive-grade device intended for in-vehicle environments.
  • WQFN-16 package saves circuit board area.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify the package marking, temperature grade and packing form of the specific ordering part number against the design documentation. Electrical parameters, accuracy specifications and qualification information should be based on the official datasheet.

Verify product details against the manufacturer datasheet before purchase.

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