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ADS7955QDBTRQ1 The Texas Instruments ADS7955QDBTRQ1 is a 10-bit, 8-channel SAR Analog-to-Digital Converter (ADC) with an SPI interface. It offers a maximum sample rate of 1 MSPS and operates over a wide voltage range.
Mfr Part #:

ADS7955QDBTRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ADS7955QDBTRQ1 is a 10-bit, 8-channel SAR Analog-to-Digital Converter (ADC) with an SPI interface. It offers a maximum sample rate of 1 MSPS and operates over a wide voltage range.
✓ Total Stock: 6,256 pcs
$ Price Range: $4.07

ADS7955QDBTRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,251 pcs
On Request
6251 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request 1131+ On Request On Request
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ADS7955QDBTRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Architecture
Automotive Grade
Configuration
Data Interface
Features
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Operating Temperature Range
Power Consumption
Ratio
Reference Type
Resolution
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
Voltage
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ADS7955QDBTRQ1 Description

Short technical summary and product information.

The ADS7955QDBTRQ1 from Texas Instruments is a high-performance, 10-bit, 8-channel successive approximation register (SAR) Analog-to-Digital Converter (ADC). It is designed for automotive applications and features a maximum sample rate of 1 MSPS, making it suitable for fast data acquisition.

 

The device supports a single-ended input type and communicates via an SPI interface. It operates with analog supply voltages ranging from 2.7V to 5.25V and digital supply voltages from 1.7V to 5.25V. The input voltage range is from 0V to 5.25V, and it features an external reference mode.

 

Packaged in a 30-TSSOP, the ADS7955QDBTRQ1 is designed for surface mount applications. It operates within an extended temperature range of -40°C to 125°C. The ADC offers a typical power consumption of 11.5 mW at 1 MSPS and provides a Signal-to-Noise Ratio (SNR) of 60 dB.

ADS7955QDBTRQ1 Quick Information

Product Type: Analog to Digital Converter (ADC)
Series: ADS7955-Q1
Canonical Name: ADS7955-Q1 10-Bit, 1 MSPS, 8-Channel, Single-Ended, SAR ADC
Subcategory: SAR ADC

ADS7955QDBTRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADS7955QDBTRQ1 Estimated Pricing

Qty Low High
1+ $4.07 $4.07

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADS7955QDBTRQ1 Features

  • 10-bit resolution and 1 MSPS sample rate.
  • 8-channel, single-ended input ADC.
  • SPI serial interface for data communication.
  • Wide analog and digital supply voltage range.
  • Automotive qualified for demanding environments.

ADS7955QDBTRQ1 Applications

  • Ideal for automotive data acquisition.
  • Suitable for sensor signal monitoring.
  • Used in embedded control systems.
  • Applicable for industrial automation.

ADS7955QDBTRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS7955QDBTRQ1 ADC?

The ADS7955QDBTRQ1 has a resolution of 10 bits.

What is the maximum sample rate for the ADS7955QDBTRQ1?

The maximum sample rate for the ADS7955QDBTRQ1 is 1 MSPS (1 million samples per second).

How many input channels does the ADS7955QDBTRQ1 have?

The ADS7955QDBTRQ1 features 8 input channels.

What interface does the ADS7955QDBTRQ1 use?

The ADS7955QDBTRQ1 uses an SPI interface for data communication.

What is the operating temperature range of the ADS7955QDBTRQ1?

The ADS7955QDBTRQ1 operates in the temperature range of -40°C to 125°C.

What package type is the ADS7955QDBTRQ1 available in?

The ADS7955QDBTRQ1 is available in a 30-TSSOP package.

Is the ADS7955QDBTRQ1 qualified for automotive applications?

Yes, the ADS7955QDBTRQ1 is qualified for automotive applications.

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