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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)ADS7951QDBTRQ1
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ADS7951QDBTRQ1 - Texas Instruments

Manufacturer Part Number
ADS7951QDBTRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-ADS7951QDBTRQ1
ECAD Model
Parts Description
IC ADC 12BIT SAR 30TSSOP
Detailed Description
Package
30-TFSOP (0.173', 4.40mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
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Specifications

ADS7951QDBTRQ1 Tech Specifications
Texas Instruments - ADS7951QDBTRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ADS7951QDBTRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply, Digital 1.7V ~ 5.25V  
Voltage - Supply, Analog 2.7V ~ 5.25V  
Supplier Device Package 30-TSSOP  
Series Automotive, AEC-Q100  
Sampling Rate (Per Second) 1M  
Reference Type External  
Ratio - S/H:ADC 1:1  
Package / Case 30-TFSOP (0.173', 4.40mm Width)  
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 PGA  
Data Interface SPI  
Configuration MUX-PGA-S/H-ADC  
Base Product Number ADS7951  
Architecture SAR  

Parts Introduction

Manufacturer Part Number

ADS7951QDBTRQ1

Manufacturer

Texas Instruments

Introduction

The ADS7951QDBTRQ1 is a high-performance, 12-bit analog-to-digital converter (ADC) from Texas Instruments. It is specifically designed for automotive applications and adheres to AEC-Q100 qualification standards.

Product Features and Performance

12-bit resolution

High-speed sampling rate of 1 million samples per second

8 single-ended input channels

SPI data interface for communication

Integrated multiplexer, programmable gain amplifier, sample-and-hold, and ADC (MUX-PGA-S/H-ADC) configuration

Successive Approximation Register (SAR) architecture

External reference type

Analog supply voltage range from 2.7V to 5.25V

Digital supply voltage range from 1.7V to 5.25V

Programmable Gain Amplifier (PGA) feature included

Product Advantages

Precise data acquisition with 12-bit resolution

Rapid data conversion suitable for high-speed applications

Flexible interfacing with SPI

Robust design qualified for automotive applications

Wide operational temperature range from -40°C to 125°C

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 1M samples per second

Number of Inputs: 8

Input Type: Single Ended

Voltage Supply, Analog: 2.7V ~ 5.25V

Voltage Supply, Digital: 1.7V ~ 5.25V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive use

Wide temperature range operation for extreme environments

Compatibility

SPI data interface compatibility with various microcontrollers and digital systems

Application Areas

Automotive electronics

Data acquisition systems

Sensor interfacing and signal processing

Industrial automation and control systems

Product Lifecycle

Currently active

Production status not nearing discontinuation

Continuous availability of replacements or upgrades

Several Key Reasons to Choose This Product

High-resolution ADC offering detailed and accurate signal conversion

Fast sampling rate ideal for dynamic environment applications

AEC-Q100 qualification ensures reliability and durability for automotive applications

Wide range of input and operating voltages suitable for diverse automotive electric systems

Built-in PGA enhances input signal without additional components

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ADS7951QDBTRQ1

Product Attribute ADS7951QDBTRQ1 ADS7951SBRGER ADS7950SBRGER ADS7952QDBTRQ1
Part Number ADS7951QDBTRQ1 ADS7951SBRGER ADS7950SBRGER ADS7952QDBTRQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Voltage - Supply, Analog 2.7V ~ 5.25V 2.7V ~ 5.25V 2.7V ~ 5.25V 2.7V ~ 5.25V
Series Automotive, AEC-Q100 microPOWER™ microPOWER™ Automotive, AEC-Q100
Input Type Single Ended Single Ended Single Ended Single Ended
Supplier Device Package 30-TSSOP 24-VQFN (4x4) 24-VQFN (4x4) 38-TSSOP
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number ADS7951 ADS7951 ADS7950 ADS7952
Configuration MUX-PGA-S/H-ADC MUX-S/H-ADC MUX-S/H-ADC MUX-PGA-S/H-ADC
Reference Type External External External External
Architecture SAR SAR SAR SAR
Number of Inputs 8 8 4 12
Sampling Rate (Per Second) 1M 1M 1M 1M
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Ratio - S/H:ADC 1:1 1:1 1:1 1:1
Data Interface SPI SPI SPI SPI
Package / Case 30-TFSOP (0.173', 4.40mm Width) 24-VFQFN Exposed Pad 24-VFQFN Exposed Pad 38-TFSOP (0.173', 4.40mm Width)
Voltage - Supply, Digital 1.7V ~ 5.25V 1.7V ~ 5.25V 1.7V ~ 5.25V 1.7V ~ 5.25V
Features PGA - - PGA
Number of Bits 12 12 12 12
Number of A/D Converters 1 1 1 1

ADS7951QDBTRQ1 Datasheet PDF

Download ADS7951QDBTRQ1 pdf datasheets and Texas Instruments documentation for ADS7951QDBTRQ1 - Texas Instruments.

PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
Cylindrical Battery Holders.pdf

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Delivery Time

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.

Delivery Cost

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  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

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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ADS7951QDBTRQ1 Image

ADS7951QDBTRQ1

Texas Instruments
32D-ADS7951QDBTRQ1

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