ADS7957-Q1 The Texas Instruments ADS7957-Q1 is a 10-bit analog-to-digital converter (ADC) featuring a 1MSPS sample rate and 16 single-ended input channels. It utilizes a serial SPI interface.
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ADS7957-Q1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ADS7957-Q1 is a 10-bit analog-to-digital converter (ADC) featuring a 1MSPS sample rate and 16 single-ended input channels. It utilizes a serial SPI interface.
✓ Total Stock: 6,954 pcs
$ Price Range: $0.99

ADS7957-Q1 Available from 1 distributor

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ADS7957-Q1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
SVHC Present

ADS7957-Q1 Description

Short technical summary and product information.

The Texas Instruments ADS7957-Q1 is a high-performance 10-bit analog-to-digital converter (ADC) designed for automotive applications. It offers a maximum sample rate of 1 MSPS and supports 16 single-ended input channels, configurable in multiplexed modes.

 

This ADC operates with an analog supply voltage ranging from 2.7V to 5.25V and a digital supply voltage from 1.7V to 5.25V. It features an SPI interface for communication and a SAR architecture. The device is capable of two software-selectable unipolar input ranges: 0 V to 2.5 V or 0 V to 5 V.

 

Qualified for automotive applications and AEC-Q100 tested, the ADS7957-Q1 is suitable for demanding environments. It is available in a 38-pin TSSOP package, designed for surface mounting. The device also includes features like auto and manual channel selection modes, two programmable alarm levels per channel, and four individually configurable GPIOs.

ADS7957-Q1 Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: ADS7957-Q1 10-Bit, 1MSPS, 16-Channel Single-Ended Micropower Serial Interface ADC
Subcategory: ADC

ADS7957-Q1 Compliance

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

ADS7957-Q1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

ADS7957-Q1 Features

  • 10-Bit resolution and 1MSPS sample rate.
  • 16 single-ended input channels.
  • SPI serial interface.
  • Automotive qualified (AEC-Q100).
  • Selectable 0-2.5V or 0-5V input ranges.

ADS7957-Q1 Applications

  • Automotive sensor data acquisition.
  • Industrial control systems.
  • Embedded system interfaces.
  • Battery-powered devices.

ADS7957-Q1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS7957-Q1?

The ADS7957-Q1 has a resolution of 10 bits.

What is the maximum sample rate for the ADS7957-Q1?

The maximum sample rate for the ADS7957-Q1 is 1000 kSPS.

How many input channels does the ADS7957-Q1 have?

The ADS7957-Q1 features 16 input channels.

What interface does the ADS7957-Q1 use?

The ADS7957-Q1 uses an SPI interface.

What is the operating temperature range for the ADS7957-Q1?

The operating temperature range for the ADS7957-Q1 is -40°C to 125°C.

What are the supply voltage requirements for the ADS7957-Q1?

The analog supply voltage ranges from 2.7V to 5.25V, and the digital supply voltage ranges from 1.7V to 5.25V.

Is the ADS7957-Q1 qualified for automotive applications?

Yes, the ADS7957-Q1 is qualified for automotive applications and has passed AEC-Q100 testing.

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