ADS1286PC

$4.15

Description：IC ADC 12BIT SAR 8DIP
Series：-

SKU:242a0d434986 Category: Analog to Digital Converters (ADC) Brand: Burr Brown

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Product introduction

Product Detailed Parameters

Description：IC ADC 12BIT SAR 8DIP
Series：-
Mfr：Burr Brown
Package：Tube
Number of Bits：12
Sampling Rate (Per Second)：20k
Number of Inputs：1
Input Type：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：5V
Voltage - Supply, Digital：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：-

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ADS1286PC

Overview

The ADS1286PC is a 12-bit micro-power sampling analog-to-digital converter (ADC) manufactured by Burr-Brown. It features a differential input with an integrated sample/hold amplifier and utilizes a switched-capacitor technique for conversion. The device consumes approximately 1mW of power, drawing only 250μA from a single supply. It communicates via an SPI and SSI compatible serial interface, eliminating the need for internal resistors. The component is designed for applications requiring low power consumption and high-speed data acquisition.

Feature Summary

12-bit resolution with 20kHz sampling rate
Micro-power operation at 1mW (250μA current)
Differential input with sample/hold amplifier
SPI and SSI compatible serial interface

Applications

Temperature detection systems
Long-distance data acquisition
Shielded data collection environments

Part Context

The ADS1286PC belongs to the ADS1286 family of 12-bit SAR ADCs produced by Burr-Brown, now part of Texas Instruments. The 'PC' suffix typically denotes a specific package variant, historically associated with small DIP packaging as referenced in related documentation. This component shares architectural similarities with the ADS7816 and ADS7822, utilizing capacitive redistribution for successive approximation.