ADC12138CIMSAX - Texas Instruments

Manufacturer Part Number

ADC12138CIMSAX

Manufacturer

Texas Instruments

Introduction

The ADC12138CIMSAX is an obsolete 12-bit analog to digital converter designed for data acquisition in systems requiring variable input configurations and high sampling rates.

Product Features and Performance

12-bit resolution

Sampling rate up to 114k samples per second

Supports 4, 8 inputs

Input types include differential, pseudo-differential, and single-ended

SPI data interface

MUX-S/H-ADC configuration

External reference type

Architecture is SAR (Successive Approximation Register)

Product Advantages

High sample rate provides quick data processing

Multiple input configurations offer versatile usage

External reference type allows flexibility in setting reference voltages

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 114k

Input Type: Differential, Pseudo-Differential, Single Ended

Voltage - Supply, Analog: 3V ~ 5.5V

Voltage - Supply, Digital: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range ensuring performance stability in varying environmental conditions

Compatibility

Standard SPI interface for easy integration into existing digital systems

Application Areas

Data acquisition systems

Industrial instrumentation

Sensor interfacing and signal processing

Product Lifecycle

Status: Obsolete

Note: Customers are advised to seek replacements or upgrades as this product may no longer be manufactured or supported.

Several Key Reasons to Choose This Product

Optimal for high-speed data acquisition needs due to fast sampling rate of 114k

Versatile input handling capabilities supporting up to 8 channels

Durable and reliable within industrial temperature ranges from -40°C to 85°C

Sar architecture ensures precision and accuracy in data conversion processes

Direct SPI interface compatibility simplifies integration into most digital backbones.