ADS7828E/250G4 - Texas Instruments

Manufacturer Part Number

ADS7828E/250G4

Manufacturer

Texas Instruments

Introduction

The ADS7828E/250G4 is a 12-bit, 8-channel ADC featuring I2C data interface with a sampling rate of 50kSPS.

Product Features and Performance

12-bit resolution

50-kSPS sampling rate

8-channel multiplexed input

Differential and single-ended input type

I2C serial data interface

MUX-S/H-ADC configuration

1:1 Sample/Hold to ADC ratio

Single A/D converter

Successive Approximation Register (SAR) architecture

Can use external or internal reference

Product Advantages

High-precision due to 12-bit resolution

Flexibility with differential and single-ended inputs

Easy integration with digital systems via I2C interface

Multiple input channels support complex applications

Low supply voltage range suitable for various circuits

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 50kSPS

Number of Inputs: 8

Input Type: Differential, Single Ended

Data Interface: I2C

Number of A/D Converters: 1

Architecture: SAR

Reference Type: External, Internal

Voltage Supply, Analog: 2.7V to 3.6V, 5V

Voltage Supply, Digital: 2.7V to 3.6V, 5V

Operating Temperature: -40°C to 85°C

Package/Case: 16-TSSOP

Quality and Safety Features

Built for a wide range of temperature conditions (-40°C to 85°C)

Compatibility

Compatible with digital systems that utilize I2C interface

Application Areas

Industrial controls

Sensor interfacing

Data acquisition systems

Medical instrumentation

Automation

Product Lifecycle

Discontinued at Digi-Key

Prospective users should confirm current production status and seek replacements or upgrades

Several Key Reasons to Choose This Product

High resolution ADC for precise data conversion

Multiplexed inputs offer channel versatility

Integrated I2C support eases communication with microcontrollers

Suitable for low-voltage and low-power applications

Wide operating temperature range for harsh environments

Multiple reference voltage options for flexible implementations