ADC12038CIWM The ADC12038CIWM is a 12-bit plus sign successive approximation ADC from Texas Instruments with an 8-channel multiplexer and sample/hold. It features a serial SPI interface and operates from a single 5V supply.
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ADC12038CIWM

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADC12038CIWM is a 12-bit plus sign successive approximation ADC from Texas Instruments with an 8-channel multiplexer and sample/hold. It features a serial SPI interface and operates from a single 5V supply.
✓ Total Stock: 1,540 pcs

ADC12038CIWM Available from 2 distributors

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1,200 pcs
1200 pcs On Request 1 On Request On Request On Request On Request On Request
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340 pcs
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ADC12038CIWM 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
Power Consumption
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage

ADC12038CIWM Description

Short technical summary and product information.

The ADC12038CIWM is a self-calibrating 12-bit plus sign successive approximation Analog-to-Digital Converter (ADC) from Texas Instruments. It integrates an 8-channel input multiplexer that can be configured for differential, pseudo-differential, or single-ended inputs, along with a sample-and-hold function. The device communicates via a serial SPI interface that is also MICROWIRE compatible.

 

Key electrical specifications include a maximum sampling rate of 114 kS/s, a maximum conversion time of 8.8 µs, and a maximum throughput time of 14 µs. The ADC operates from a single 5V supply with a maximum power consumption of 33 mW, and features a power-down mode that reduces consumption to a typical 100 µW. The integral linearity error is guaranteed to a maximum of ±1 LSB.

 

The device is housed in a 28-pin SOIC surface-mount package with a width of 7.50mm. It is specified for an operating temperature range of -40°C to 85°C, making it suitable for industrial applications. The ADC12038CIWM is designed for use in medical instruments, process control systems, and test equipment.

ADC12038CIWM Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: ADC12038CIWM Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converter with MUX and Sample/Hold
Subcategory: SAR ADC

ADC12038CIWM Compliance

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

ADC12038CIWM Features

  • 12-bit plus sign successive approximation ADC.
  • 8-channel configurable input multiplexer.
  • Serial SPI interface with MICROWIRE compatibility.
  • Single 5V supply with 33 mW max power consumption.
  • Self-calibrating with ±1 LSB integral linearity error.

ADC12038CIWM Applications

  • Used in medical instrument data acquisition.
  • Ideal for process control systems.
  • Suitable for test and measurement equipment.

ADC12038CIWM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADC12038CIWM?

The ADC12038CIWM has a resolution of 12 bits plus sign.

How many input channels does the ADC12038CIWM have?

The ADC12038CIWM has an 8-channel input multiplexer that can be configured for differential or single-ended inputs.

What is the maximum sampling rate of the ADC12038CIWM?

The maximum sampling rate is 114 kS/s.

What is the operating temperature range of the ADC12038CIWM?

The operating temperature range is -40°C to 85°C.

What is the package type for the ADC12038CIWM?

The ADC12038CIWM is packaged in a 28-SOIC (0.295", 7.50mm Width) surface-mount package.

What is the supply voltage requirement for the ADC12038CIWM?

The ADC12038CIWM operates from a single 5V supply.

What is the data interface of the ADC12038CIWM?

The ADC12038CIWM uses a serial SPI data interface that is also MICROWIRE compatible.

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