ADC121S101CIMF - Texas Instruments

Manufacturer Part Number

ADC121S101CIMF

Manufacturer

Texas Instruments

Introduction

The ADC121S101CIMF is an obsolete 12-bit analog-to-digital converter with a high-speed sampling rate designed for data acquisition in various applications.

Product Features and Performance

12-bit resolution

Sampling rate of 1 million samples per second

Single-ended input

Serial Peripheral Interface (SPI), Digital Signal Processor (DSP) compatible data interface

Successive Approximation Register (SAR) architecture

Single sample-and-hold circuit

One analog-to-digital converter channel

Supply-reference voltage based operation

Product Advantages

Precision analog-to-digital conversion

High-speed data sampling

Minimal external components required due to internal reference

Optimized for diverse signal acquisition tasks

Key Technical Parameters

Resolution: 12 bits

Sampling Rate: 1 MSPS

Number of Inputs: 1

Input Type: Single-ended

Data Interface: SPI, DSP

Architecture: SAR

Voltage - Supply, Analog: 2.7V to 5.25V

Voltage - Supply, Digital: 2.7V to 5.25V

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Operates reliably within an extended temperature range

Consistent performance due to stringent manufacturing standards

Compatibility

Interfacing compatible with SPI, DSP protocols

Mountable on a variety of surface mount boards with SOT-23-6 footprint

Application Areas

Data acquisition systems

Sensor interfacing

Medical instruments

Industrial control systems

Product Lifecycle

Obsolete

Replacements or upgrades might be available under Texas Instruments' current product line for similar applications

Several Key Reasons to Choose This Product

Highly precise 12-bit resolution for accurate data conversion

Fast sampling rate suitable for real-time applications

SPI and DSP interface compatibility facilitates easy integration into existing systems

Robust SAR architecture ensuring reliable performance

Versatility in power supply voltages accommodating diverse system requirements

Extended operating temperature range for use in harsh environments

Small form factor (SOT-23-6 package) for space-constrained applications