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ADS7822UB/2K5 The ADS7822UB/2K5 is a 12-bit, 200kSPS successive approximation register (SAR) analog-to-digital converter from Texas Instruments. It features a pseudo-differential input, SPI interface, and operates from a 4.75V to 5.25V supply.
Mfr Part #:

ADS7822UB/2K5

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADS7822UB/2K5 is a 12-bit, 200kSPS successive approximation register (SAR) analog-to-digital converter from Texas Instruments. It features a pseudo-differential input, SPI interface, and operates from a 4.75V to 5.25V supply.
✓ Total Stock: 35,851 pcs
$ Price Range: $2.23

ADS7822UB/2K5 Available from 3 distributors

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✓ Non-Authorised
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Unit Electronics Co.,Limited ✓
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22,290 pcs
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22290 pcs On Request 1 On Request On Request On Request On Request On Request
Romaks Technologies ✓
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12,914 pcs
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12914 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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647 pcs
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647 pcs On Request 1 On Request On Request 1123+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ADS7822UB/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Lead Spacing
Lead Style
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Tape & Reel
Voltage
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ADS7822UB/2K5 Description

Short technical summary and product information.

The ADS7822UB/2K5 is a 12-bit, 200kSPS sampling analog-to-digital converter (ADC) from Texas Instruments. It uses a successive approximation register (SAR) architecture and provides a pseudo-differential input channel. The device communicates via an SPI serial interface, making it easy to integrate with microcontrollers and digital signal processors.

 

This ADC operates from an analog and digital supply voltage range of 4.75V to 5.25V, with a typical power consumption of only 1.6mW at the full 200kSPS sampling rate. It achieves a signal-to-noise ratio (SNR) of 71 dB. The device is specified for an operating temperature range of -40°C to +85°C, suitable for industrial environments.

 

The ADS7822UB/2K5 is offered in a surface-mount 8-SOIC package (8-SOIC, 0.154", 3.90mm Width). Its low power consumption and small footprint make it well-suited for battery-operated systems, remote data acquisition, and isolated data acquisition applications.

ADS7822UB/2K5 Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Canonical Name: ADS7822UB/2K5
Subcategory: Precision ADC

ADS7822UB/2K5 Compliance

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

ADS7822UB/2K5 Estimated Pricing

Qty Low High
1+ $2.23 $2.23

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

ADS7822UB/2K5 Features

  • 12-bit resolution with 200kSPS sampling rate.
  • Low power consumption of 1.6mW typical.
  • SPI serial interface for easy integration.
  • Pseudo-differential input with external reference.
  • Surface-mount 8-SOIC package.

ADS7822UB/2K5 Applications

  • Battery-operated system data acquisition
  • Remote data acquisition applications
  • Isolated data acquisition systems
  • Simultaneous sampling multichannel systems
  • Low-power portable instrumentation devices

ADS7822UB/2K5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS7822UB/2K5?

The ADS7822UB/2K5 has a resolution of 12 bits.

What is the maximum sampling rate of the ADS7822UB/2K5?

The maximum sampling rate is 200 kSPS.

What is the operating temperature range of the ADS7822UB/2K5?

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

What package is the ADS7822UB/2K5 available in?

The ADS7822UB/2K5 is available in an 8-SOIC surface-mount package.

What is the supply voltage range for the ADS7822UB/2K5?

The analog and digital supply voltage range is 4.75V to 5.25V.

What is the typical power consumption of the ADS7822UB/2K5?

Typical power consumption is 1.6 mW at 200 kSPS.

What is the signal-to-noise ratio (SNR) of the ADS7822UB/2K5?

The typical SNR is 71 dB.

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