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ADC1251CIJ The Texas Instruments ADC1251CIJ is a 12-bit plus sign successive approximation analog-to-digital converter. It features an internal sample-and-hold and operates with ±5V supplies.
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ADC1251CIJ

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ADC1251CIJ is a 12-bit plus sign successive approximation analog-to-digital converter. It features an internal sample-and-hold and operates with ±5V supplies.
✓ Total Stock: 3,600 pcs

ADC1251CIJ Available from 1 distributor

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Components Technology Group, Inc. ✓
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3,600 pcs
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ADC1251CIJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ADC1251CIJ Description

Short technical summary and product information.

The Texas Instruments ADC1251CIJ is a self-calibrating, 12-bit plus sign successive approximation analog-to-digital converter (ADC) designed for high-resolution process control and digital signal processing applications.

 

This ADC boasts an internal sample-and-hold circuit, eliminating the need for external components. It offers a conversion time of 8 ms maximum and a sampling rate of up to 83 kHz. Key electrical specifications include a linearity error of ±0.6 LSB maximum and a power consumption of 113 mW at ±5V supplies.

 

The ADC1251CIJ supports both unipolar (0 to 5V) and bipolar (-5V to 5V) analog input ranges. Its digital inputs and outputs are compatible with TTL or CMOS logic levels, and it provides an 8-bit microprocessor/DSP interface. The device is housed in a 24-CDIP through-hole package.

 

With its self-calibration feature, the ADC1251CIJ ensures excellent temperature stability and corrects for zero, full-scale, and linearity errors. It operates within an industrial temperature range of -40°C to 85°C, making it suitable for demanding environments.

ADC1251CIJ Quick Information

Product Type: Analog to Digital Converter
Canonical Name: Texas Instruments ADC1251CIJ 12-Bit Plus Sign Self-Calibrating Analog-to-Digital Converter with Sample-and-Hold
Subcategory: Successive Approximation ADC

ADC1251CIJ Compliance

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

ADC1251CIJ Features

  • 12-bit plus sign resolution for precise conversion.
  • Internal sample-and-hold circuitry included.
  • Self-calibration corrects for linearity errors.
  • Operates with ±5V analog and digital supplies.
  • 24-CDIP through-hole package for easy mounting.

ADC1251CIJ Applications

  • Used in digital signal processing systems.
  • Ideal for high resolution process control.
  • Suitable for instrumentation equipment.
  • Applied in industrial automation systems.
  • Used in test and measurement equipment.

ADC1251CIJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADC1251CIJ?

The ADC1251CIJ has a resolution of 12 bits plus sign.

What is the maximum conversion time for the ADC1251CIJ?

The maximum conversion time for the ADC1251CIJ is 8 ms.

What is the operating temperature range of the ADC1251CIJ?

The ADC1251CIJ operates in a temperature range of -40°C to 85°C.

What type of package is the ADC1251CIJ supplied in?

The ADC1251CIJ is supplied in a 24-CDIP package.

Does the ADC1251CIJ have an internal sample-and-hold?

Yes, the ADC1251CIJ features an internal sample-and-hold.

What are the supply voltage requirements for the ADC1251CIJ?

The ADC1251CIJ requires ±5V for both analog and digital supplies.

What data interfaces does the ADC1251CIJ support?

The ADC1251CIJ supports SPI and DSP data interfaces.

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