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ADS1000A0QDBVRQ1 The ADS1000A0QDBVRQ1 is a 12-bit, 128SPS, 1-channel delta-sigma ADC from Texas Instruments with an integrated PGA and I2C interface in a SOT-23-6 package.
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ADS1000A0QDBVRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADS1000A0QDBVRQ1 is a 12-bit, 128SPS, 1-channel delta-sigma ADC from Texas Instruments with an integrated PGA and I2C interface in a SOT-23-6 package.
✓ Total Stock: 3,000 pcs
$ Price Range: $1.64

ADS1000A0QDBVRQ1 Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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3,000 pcs
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3000 pcs On Request 1 On Request On Request 21+ On Request On Request
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ADS1000A0QDBVRQ1 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
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage
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ADS1000A0QDBVRQ1 Description

Short technical summary and product information.

The ADS1000A0QDBVRQ1 is an automotive-grade, 12-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It features a single differential or single-ended input channel and a maximum sampling rate of 128 samples per second. The device integrates a programmable gain amplifier (PGA) with gains of 1, 2, 4, and 8, an internal oscillator, and an I2C serial interface.

 

This ADC operates from a single 2.7V to 5.5V supply and consumes only 0.21 mW of power typically. It uses the supply voltage as its reference for ratiometric conversions. The device is specified for an operating temperature range of -40°C to +125°C, making it suitable for harsh automotive environments.

 

The ADS1000A0QDBVRQ1 is housed in a compact, surface-mount SOT-23-6 package. Its small size and low power consumption make it ideal for space-constrained and power-sensitive applications requiring precise analog-to-digital conversion.

ADS1000A0QDBVRQ1 Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Series: ADS1000-Q1
Canonical Name: ADS1000A0QDBVRQ1 Automotive 12-Bit 128SPS Sigma-Delta ADC
Subcategory: Precision ADCs

ADS1000A0QDBVRQ1 Compliance

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

ADS1000A0QDBVRQ1 Estimated Pricing

Qty Low High
1+ $1.64 $1.64

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

ADS1000A0QDBVRQ1 Features

  • 12-bit resolution with 128 SPS sampling rate.
  • Integrated programmable gain amplifier (PGA).
  • I2C serial interface for data communication.
  • Operates from a 2.7V to 5.5V supply.
  • AEC-Q100 qualified for automotive applications.

ADS1000A0QDBVRQ1 Applications

  • Used in automotive sensor signal conditioning.
  • Ideal for battery voltage monitoring systems.
  • Suitable for portable and low-power instrumentation.
  • Applied in temperature and pressure measurement.

ADS1000A0QDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS1000A0QDBVRQ1?

The ADS1000A0QDBVRQ1 has a resolution of 12 bits.

What is the maximum sampling rate of this ADC?

The maximum sampling rate is 128 samples per second (SPS).

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package does the ADS1000A0QDBVRQ1 come in?

It comes in a surface-mount SOT-23-6 package.

What is the supply voltage range?

The analog and digital supply voltage range is 2.7V to 5.5V.

What interface does this ADC use?

It uses an I2C serial interface.

Is this device qualified for automotive applications?

Yes, it is AEC-Q100 qualified for automotive applications.

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