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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)ADS7138IRTER
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ADS7138IRTER - Texas Instruments

Manufacturer Part Number
ADS7138IRTER
Manufacturer
Texas Instruments
Allelco Part Number
32D-ADS7138IRTER
ECAD Model
Parts Description
IC ADC 12BIT SAR 16WQFN
Detailed Description
Package
16-WFQFN Exposed Pad
Data sheet
ADS7138.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ADS7138IRTER Tech Specifications
Texas Instruments - ADS7138IRTER technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ADS7138IRTER

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply, Digital 1.65V ~ 5.5V  
Voltage - Supply, Analog 2.35V ~ 5.5V  
Supplier Device Package 16-WQFN (3x3)  
Series Automotive, AEC-Q100  
Sampling Rate (Per Second) -  
Reference Type External  
Ratio - S/H:ADC 0:1  
Package / Case 16-WFQFN Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Product Attribute Attribute Value  
Number of Inputs 8  
Number of Bits 12  
Number of A/D Converters 1  
Mounting Type Surface Mount  
Input Type Single Ended  
Features Internal Oscillator  
Data Interface I²C  
Configuration MUX-ADC  
Base Product Number ADS7138  
Architecture SAR  

Parts Introduction

Manufacturer Part Number

ADS7138IRTER

Manufacturer

Texas Instruments

Introduction

The ADS7138IRTER from Texas Instruments is a precision analog to digital converter optimized for data acquisition in embedded systems.

Product Features and Performance

12-bit resolution

Single-ended 8-channel input

I2C data interface

SAR architecture for high precision

Includes internal oscillator

8 MUX-ADC configuration

Product Advantages

High integration with MUX and ADC in one

Flexible voltage supply range

AEC-Q100 qualified for automotive applications

Supports a wide operating temperature range

Key Technical Parameters

12 bits of resolution

No stated sampling rate

8 input channels

SAR ADC architecture

External reference type

Analog supply voltage from 2.35V to 5.5V

Digital supply voltage from 1.65V to 5.5V

Quality and Safety Features

Operational over a -40°C to +125°C temperature range

AEC-Q100 automotive qualification

Compatibility

Compatible with I2C interface systems

Mountable on surfaces due to its WFQFN package

Application Areas

Automotive systems

Embedded systems

Industrial automation

Data acquisition systems

Product Lifecycle

Currently active product

Not reported as nearing discontinuation

Replacements or upgrades not specified

Several Key Reasons to Choose This Product

Precision 12-bit SAR ADC provides high accuracy

Integrated MUX enhances functionality in compact design

Wide supply voltage range accommodates various power systems

Robust build qualifying for automotive standards

Extended operational temperature range suitable for harsh environments

Ease of integration with I2C-compatible interfaces

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ADS7138IRTER

Product Attribute ADS7138IRTER ADS7128IRTER ADS7142QDQCRQ1 ADS7142IRUGT
Part Number ADS7138IRTER ADS7128IRTER ADS7142QDQCRQ1 ADS7142IRUGT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Data Interface I²C I²C I²C I²C
Number of Bits 12 12 12 12
Number of Inputs 8 8 2 2
Ratio - S/H:ADC 0:1 0:1 1:1 0:1
Supplier Device Package 16-WQFN (3x3) 16-WQFN (3x3) 10-WSON (3x2) 10-X2QFN (2x1.5)
Number of A/D Converters 1 1 1 1
Voltage - Supply, Digital 1.65V ~ 5.5V 1.65V ~ 5.5V 1.65V ~ 3.6V 1.65V ~ 3.6V
Configuration MUX-ADC MUX-ADC MUX-ADC MUX-ADC
Package / Case 16-WFQFN Exposed Pad 16-WFQFN Exposed Pad 10-WFDFN Exposed Pad 10-XFQFN
Sampling Rate (Per Second) - - 140k 140k
Reference Type External External Internal Supply
Operating Temperature -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 125°C -40°C ~ 125°C
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Series Automotive, AEC-Q100 - Automotive, AEC-Q100 -
Features Internal Oscillator Internal Oscillator - -
Input Type Single Ended Single Ended Pseudo-Differential Pseudo-Differential, Single Ended
Voltage - Supply, Analog 2.35V ~ 5.5V 2.35V ~ 5.5V 1.65V ~ 3.6V 1.65V ~ 3.6V
Base Product Number ADS7138 ADS7128 ADS7142 ADS7142
Architecture SAR SAR SAR SAR

ADS7138IRTER Datasheet PDF

Download ADS7138IRTER pdf datasheets and Texas Instruments documentation for ADS7138IRTER - Texas Instruments.

Datasheets
ADS7138.pdf

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In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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ADS7138IRTER Image

ADS7138IRTER

Texas Instruments
32D-ADS7138IRTER

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