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ADS1287IRHFR The Texas Instruments ADS1287IRHFR is a low-power, 24-bit Sigma-Delta Analog-to-Digital Converter (ADC) with an integrated Programmable Gain Amplifier (PGA). It offers a 1kSPS data rate and an SPI interface.
Mfr Part #:

ADS1287IRHFR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ADS1287IRHFR is a low-power, 24-bit Sigma-Delta Analog-to-Digital Converter (ADC) with an integrated Programmable Gain Amplifier (PGA). It offers a 1kSPS data rate and an SPI interface.
✓ Total Stock: 3,616 pcs
$ Price Range: $33.40

ADS1287IRHFR Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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3,616 pcs
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ADS1287IRHFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Features
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Operating Voltage
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Tape & Reel
Voltage
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ADS1287IRHFR Description

Short technical summary and product information.

The ADS1287IRHFR from Texas Instruments is a precision, low-power analog-to-digital converter (ADC) designed for demanding applications like seismic and energy exploration equipment. It features a 24-bit resolution and a Sigma-Delta architecture, capable of sampling at up to 1000 SPS (1kSPS).

 

This ADC integrates a Programmable Gain Amplifier (PGA) with selectable gains of 1, 2, 4, 8, and 16, and offers features such as selectable operating modes, a flexible digital filter (Sinc + FIR + IIR), and a programmable high-pass filter. It supports external voltage references and has a configurable input type (Differential).

 

The device operates over a wide temperature range of -40°C to 85°C and is available in a 24-VQFN (5x4) surface-mount package. It supports SPI communication for data interface and operates with digital supply voltages from 2.5V to 3.3V, and analog supplies of 5V or ±2.5V.

ADS1287IRHFR Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Canonical Name: Texas Instruments ADS1287IRHFR Analog-to-Digital Converter
Subcategory: Precision ADCs

ADS1287IRHFR Compliance

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

ADS1287IRHFR Estimated Pricing

Qty Low High
1+ $33.40 $33.40

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

ADS1287IRHFR Features

  • 24-bit resolution Sigma-Delta ADC
  • Integrated Programmable Gain Amplifier (PGA)
  • Up to 1000 SPS data rate
  • SPI compatible interface
  • Wide operating temperature range

ADS1287IRHFR Applications

  • Precision industrial process control systems.
  • High-accuracy instrumentation and measurement.
  • Seismic and vibration monitoring equipment.
  • Medical and scientific data acquisition.
  • Energy metering and power quality analysis.

ADS1287IRHFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ADS1287IRHFR?

The digital supply voltage range is 2.5V to 3.3V. The analog supply can be 5V or ±2.5V.

What package options are available for the ADS1287IRHFR?

The ADS1287IRHFR is available in a 24-VQFN (5x4) package and a 24-VFQFN Exposed Pad package.

What is the operating temperature range of the ADS1287IRHFR?

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

Is the ADS1287IRHFR RoHS compliant?

The RoHS status is listed as RoHS3 Compliant, but this is unverified. Please verify from official documentation.

What is the resolution of the ADS1287IRHFR?

24 bits.

What is the maximum data rate of the ADS1287IRHFR?

1000 SPS (1kSPS).

What digital interface does the ADS1287IRHFR use?

SPI.

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