ADS7822P

$1.84

Description：IC ADC 12BIT SAR 8DIP
Series：microPOWER™

SKU:194a53e9aeda Category: Analog to Digital Converters (ADC) Brand: Texas Instruments

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Product introduction

ADS7822P is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC ADC 12BIT SAR 8DIP. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for ADS7822P

Description：IC ADC 12BIT SAR 8DIP
Series：microPOWER™
Mfr：Texas Instruments
Package：Tube,Tube
Number of Bits：12
Sampling Rate (Per Second)：200k
Number of Inputs：1
Input Type：Pseudo-Differential
Data Interface：SPI
Configuration：S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：1
Architecture：SAR
Reference Type：External
Voltage - Supply, Analog：2.7V ~ 3.6V, 5V
Voltage - Supply, Digital：2.7V ~ 3.6V, 5V
Features：-
Operating Temperature：-40°C ~ 85°C
Package / Case：8-DIP (0.300", 7.62mm)
Supplier Device Package：8-PDIP
Mounting Type：Through Hole
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for ADS7822P

ADS7822P

Analog To Digital Converters (ADC) Overview

The ADS7822P is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates on a single 2.7V to 5.25V analog supply and a separate 4.75V to 5.25V digital supply. The device features a sampling rate of up to 200kSPS with a power consumption of 1.6mW at full speed. It utilizes a pseudo-differential or single-ended input structure and communicates via a 3-wire synchronous serial interface compatible with standard SPI protocols. The component is housed in an 8-pin PDIP package.

Analog To Digital Converters (ADC) Feature Summary

Ultra-low power consumption suitable for battery-operated systems
High-speed 200kHz sampling capability with fast settling time
Flexible input configuration supporting pseudo-differential and single-ended modes
Standard 3-wire serial interface for easy microprocessor integration

Analog To Digital Converters (ADC) Applications

Battery-powered portable instrumentation
Remote data acquisition modules
Industrial process control systems
Medical equipment requiring low-power signal conditioning

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix against the official datasheet to confirm package type and temperature range. Ensure the ordering part number matches the required industrial specifications. Confirm RoHS compliance status through the manufacturer's documentation before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of moderate resolution and high speed is required within a low power budget. Verify that the external reference voltage meets the input requirements. Ensure the system clock frequency aligns with the maximum SCLK limits defined in the electrical characteristics table.

Analog To Digital Converters (ADC) Part Context

The ADS7822P belongs to the ADS7822 family of microPower sampling ADCs from Texas Instruments. This series is designed for applications demanding high performance without excessive power drain. The PDIP variant provides a through-hole mounting option compared to surface-mount alternatives like SOIC or MSOP.