LTC2309CF - Analog Devices Inc.

Manufacturer Part Number

LTC2309CF

Manufacturer

analog-devices

Introduction

The LTC2309CF is a 12-bit Analog to Digital Converter designed for data acquisition in dual supply systems, enabling precise digital representation of analog signals.

Product Features and Performance

12-bit resolution

14k samples per second

8 input channels

Supports differential and single ended inputs

I2C data interface

MUX-S/H-ADC configuration

1:1 Sample/Hold to ADC ratio

SAR architecture

Selectable I2C address feature

Product Advantages

High resolution and fast sampling rate increase measurement accuracy

Multiple input configurations enhance versatility

Integrated multiplexer with sample-and-hold functions optimizes circuit simplicity

Selectable I2C addressing simplifies multi-device communication on a bus

Key Technical Parameters

Resolution: 12-bits

Sampling Rate: 14k samples per second

Number of Inputs: 8

Input Type: Differential, Single Ended

Data Interface: I2C

Voltage - Supply, Analog: 4.75V to 5.25V

Voltage - Supply, Digital: 4.75V to 5.25V

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Reliable operation within specified temperature range

Suitable for dual supply voltages, ensuring stable performance

Compatibility

Compatible with systems requiring I2C communication protocol and dual supply voltages

Application Areas

Industrial automation

Monitoring systems

Embedded systems

Robotics

Product Lifecycle

Status: Obsolete

Note: This model may be nearing discontinuation; potential buyers should confirm availability or seek replacement models.

Several Key Reasons to Choose This Product

High-resolution ADC facilitates accurate data acquisition

Fast sampling capability useful for real-time monitoring systems

Flexible input and reference options accommodate diverse applications

Integrated features like MUX and S/H reduce additional component needs

Selectable I2C addressing for easy integration into multi-device setups

Compact and robust 20-TSSOP package for surface mount applications