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ADS7043IDCUR The ADS7043IDCUR is a 12-bit, 1 MSPS successive approximation register (SAR) analog-to-digital converter from Texas Instruments. It features a pseudo-differential input, SPI interface, and operates from 1.65V to 3.6V supplies.
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ADS7043IDCUR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADS7043IDCUR is a 12-bit, 1 MSPS successive approximation register (SAR) analog-to-digital converter from Texas Instruments. It features a pseudo-differential input, SPI interface, and operates from 1.65V to 3.6V supplies.
✓ Total Stock: 2,925 pcs
$ Price Range: $1.32

ADS7043IDCUR Available from 1 distributor

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2,925 pcs
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2925 pcs On Request 1 On Request On Request 1623+ On Request On Request
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ADS7043IDCUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage
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ADS7043IDCUR Description

Short technical summary and product information.

The ADS7043IDCUR is a 12-bit, 1 MSPS successive approximation register (SAR) analog-to-digital converter from Texas Instruments. It offers ultra-low power consumption of 0.243 mW typical at 1 MSPS with 1.8V analog supply, making it suitable for battery-powered and portable applications.

 

The device features a single pseudo-differential input with a unipolar input voltage range of 0V to 3.6V relative to AVDD/2. It uses a supply reference mode and communicates via a SPI-compatible serial interface with a 16 MHz clock. Key performance specifications include 70 dB SNR at 3V AVDD and -80 dB THD.

 

The ADC operates from separate analog and digital supplies (AVDD and DVDD), each from 1.65V to 3.6V, allowing independent voltage domains. It covers an industrial temperature range of -40°C to 125°C and is available in an 8-VSSOP surface-mount package with a 2.25 mm² footprint (X2QFN option also available per datasheet).

 

The ADS7043IDCUR integrates offset calibration and has no data pipeline latency, providing immediate conversion results. It is rated as Catalog and features a small size, ideal for space-constrained designs.

ADS7043IDCUR Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Canonical Name: ADS7043IDCUR - 12-Bit, 1 MSPS, SAR Analog-to-Digital Converter
Subcategory: SAR ADC

ADS7043IDCUR Compliance

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

ADS7043IDCUR Estimated Pricing

Qty Low High
1+ $1.32 $1.32

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

ADS7043IDCUR Features

  • Ultra-low power consumption of 0.243 mW at 1 MSPS.
  • 12-bit resolution with no missing codes.
  • Small 8-VSSOP surface-mount package.
  • SPI serial interface with 16 MHz clock.
  • Wide operating temperature range of -40°C to 125°C.

ADS7043IDCUR Applications

  • Ultra-low power sensor data acquisition
  • Battery-powered portable instrumentation
  • Space-constrained IoT endpoint devices
  • Single-channel industrial process monitoring
  • High-precision medical measurement systems

ADS7043IDCUR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the ADS7043IDCUR?

-40°C to 125°C

What is the package type for this ADC?

8-VSSOP (Supplier Device Package)

Is the ADS7043IDCUR RoHS compliant?

Yes, RoHS3 compliant (unverified, low confidence).

What is the supply voltage range for this ADC?

Analog supply (AVDD): 1.65V to 3.6V; Digital supply (DVDD): 1.65V to 3.6V.

What is the resolution of the ADS7043IDCUR?

12 bits.

What is the maximum sampling rate?

1 MSPS (1,000,000 samples per second).

What is the interface type?

SPI (Serial Peripheral Interface).

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