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HomeProductsIntegrated Circuits (ICs)Data Acquisition - Analog to Digital Converters (ADC)ADS7951SBDBTR
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ADS7951SBDBTR - Texas Instruments

Manufacturer Part Number
Texas Instruments
Allelco Part Number
ECAD Model
Parts Description
Detailed Description
30-TFSOP (0.173', 4.40mm Width)
Data sheet
RoHs Status
ROHS3 Compliant
In stock: 8392

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ADS7951SBDBTR Tech Specifications
Texas Instruments - ADS7951SBDBTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - ADS7951SBDBTR

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 microPOWER™  
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 -  
Data Interface SPI  
Configuration MUX-S/H-ADC  
Base Product Number ADS7951  
Architecture SAR  

Parts Introduction

Manufacturer Part Number



Texas Instruments


The ADS7951SBDBTR is a high-performance, 12-bit Analog to Digital Converter (ADC) from Texas Instruments.

Product Features and Performance

12-bit resolution

Sampling rate up to 1M Samples Per Second

8 single-ended input channels

SPI data interface

MUX-S/H-ADC configuration

SAR architecture

Operates with external reference

Supports analog supply voltage from 2.7V to 5.25V

Supports digital supply voltage from 1.7V to 5.25V

Temperature range from -40°C to 125°C

Product Advantages

High resolution ADC which provides precise data conversion

Fast sampling rate ideal for real-time data processing

Multiple input channels enhance flexibility

Robust digital communication via SPI

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 1 MSPS

Number of Inputs: 8

Input Type: Single Ended

Supply Voltage, Analog: 2.7V to 5.25V

Supply Voltage, Digital: 1.7V to 5.25V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Operates reliably across broad temperature range

Manufactured with robust packaging technology to enhance durability


Compatible with microcontrollers with SPI interface

Application Areas

Data acquisition systems

Sensor interfacing

Medical instrumentation

Industrial control systems

Product Lifecycle

Status: Active

No planned discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Precision 12-bit resolution facilitates accurate data conversion

Rapid sampling rate caters to applications requiring quick response times

Flexibility with multiple input configurations and external reference option

Wide operating temperature suitable for harsh environments

Utilizes widely recognized SPI interface ensuring easy integration with existing systems

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments ADS7951SBDBTR

Product Attribute ADS7951SBDBTR ADS7951SDBT ADS7950SDBT ADS7952SBDBTR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series microPOWER™ microPOWER™ microPOWER™ microPOWER™
Voltage - Supply, Analog 2.7V ~ 5.25V 2.7V ~ 5.25V 2.7V ~ 5.25V 2.7V ~ 5.25V
Base Product Number ADS7951 ADS7951 ADS7950 ADS7952
Features - - - -
Ratio - S/H:ADC 1:1 1:1 1:1 1:1
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Voltage - Supply, Digital 1.7V ~ 5.25V 1.7V ~ 5.25V 1.7V ~ 5.25V 1.7V ~ 5.25V
Package / Case 30-TFSOP (0.173', 4.40mm Width) 30-TFSOP (0.173', 4.40mm Width) 30-TFSOP (0.173', 4.40mm Width) 38-TFSOP (0.173', 4.40mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Input Type Single Ended Single Ended Single Ended Single Ended
Data Interface SPI SPI SPI SPI
Number of Inputs 8 8 4 12
Supplier Device Package 30-TSSOP 30-TSSOP 30-TSSOP 38-TSSOP
Sampling Rate (Per Second) 1M 1M 1M 1M
Number of Bits 12 12 12 12
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Architecture SAR SAR SAR SAR
Number of A/D Converters 1 1 1 1
Reference Type External External External External

ADS7951SBDBTR Datasheet PDF

Download ADS7951SBDBTR pdf datasheets and Texas Instruments documentation for ADS7951SBDBTR - Texas Instruments.

PCN Design/Specification
Copper Bond Wire Revision A 04/Dec/2013.pdf ADS7950-ADS7961 13/Aug/2018.pdf
PCN Packaging


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

  1. Use your express account for shipment if you have one.
  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
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

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