This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

ADS7138QRTERQ1 +BOM

8-Channel Single ADC SAR 140ksps 12-bit Serial Automotive 16-Pin WQFN EP T/R

ADS7138QRTERQ1 Information

Description

The Texas Instruments ADS7138QRTERQ1 is an automotive-qualified, 12-bit analog-to-digital converter (ADC) with I2C, GPIOs, and CRC. It features four single-ended or two differential input channels, integrated temperature sensor and voltage reference, low power operation, flexible digital filter settings, and SPI-compatible interface. The ADC is designed for use in automotive safety systems, industrial control systems, power distribution systems, and motor control systems. Its diagnostic features enable fault detection and testing in harsh environments. With a sample rate of 140 kSPS, the ADS7138QRTERQ1 provides accurate and efficient conversion of analog signals to digital data.

Features

According to the product information, the features of the ADS7138QRTERQ1 are:

  • Automotive-qualified 16-bit analog-to-digital converter (ADC)
  • Four single-ended or two differential input channels
  • Integrated temperature sensor and voltage reference
  • Low power operation with 150 ksps sample rate
  • Flexible digital filter settings
  • SPI-compatible interface
  • Diagnostic features for fault detection and testing in automotive applications

Package

The package type of ADS7138QRTERQ1 is WQFN EP-16.

Pinout

The ADS7138QRTERQ1 has a pin count of 16 (WQFN EP-16). The pin functions are:

  • VCC: Power supply
  • GND: Ground
  • SCLK: Serial clock input
  • SDI: Serial data input
  • SDO: Serial data output
  • CS: Chip select input
  • INT: Interrupt output
  • GPIO0-3: General-purpose input/output pins
  • CRC: Cyclic redundancy check output

These pins provide the necessary interface for communication and control of the ADC, as well as access to the device's internal features.

Manufacturer

The manufacturer of the ADS7138QRTERQ1 is Texas Instruments (TI), a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing semiconductors. TI's products include microprocessors, memory devices, sensors, and other specialized integrated circuits used in a wide range of applications, including automotive, industrial, medical, and consumer electronics.

Applications

According to the product information, the application areas of ADS7138QRTERQ1 are:

  • Automotive safety systems (e.g., airbag systems, collision avoidance systems)
  • Industrial control systems
  • Power distribution systems
  • Motor control systems

Equivalent

Based on the product information, I would recommend the following equivalent products:

  • Texas Instruments' ADS7140 (similar features and specifications)
  • Analog Devices' AD7193 (similar resolution and sample rate)
  • Maxim Integrated's MAX11123 (similar features and specifications)

Please note that these are just suggestions based on a quick analysis of the product information, and actual equivalent products may vary depending on specific application requirements.

Specifications

Category Integrated Circuits (ICs)Data AcquisitionAnalog to Digital Converters (ADC) Number of Bits 12
Sampling Rate (Per Second) - Number of Inputs 8
Input Type Single Ended Data Interface I²C
Configuration MUX-ADC Ratio - S/H:ADC 0:1
Number of A/D Converters 1 Architecture SAR
Reference Type External Voltage - Supply, Analog 2.35V ~ 5.5V
Voltage - Supply, Digital 1.65V ~ 5.5V Features Internal Oscillator
Operating Temperature -40°C ~ 125°C Mounting Type Surface Mount
Base Product Number ADS7138 Package/Case QFN16

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method +

hsbc
TT/Wire Transfer
paypal
Paypal
wu
Western Union
mg
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method +

fedex
Fedex
ups
UPS
dhl
DHL
tnt
TNT
Packing +

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty Warranty

365-Day Product Quality Guarantee +

We promise to provide 365 days quality assurance service for all our products.
After Sales Service +

Returns and exchanges are supported, provided the items remain in their original condition.

Ratings and Reviews

More
J
J**b 05/12/2022

Checked with the tester. Red, green and blue. Everything works. Seller recommend.

19

Reviews

You need to log in to reply. Sign In | Sign Up

ADS7138QRTERQ1 Datasheet PDF

Preliminary Specification ADS7138QRTERQ1 PDF Download

ADS7138QRTERQ1 PDF Preview

pay transport
colse