LTC2489CDE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC2489CDE#PBF

Manufacturer

Analog Devices

Introduction

High precision 16-bit Analog to Digital Converter featuring I2C interface and multiple input channels.

Product Features and Performance

16-Bit resolution for accurate measurements

5 samples per second sampling rate

Configurable for 2 or 4 channel inputs

Supports both differential and single-ended inputs

Sigma-Delta architecture ensuring low noise and high fidelity

Programmable Gain Amplifier for signal conditioning

Selectable I2C address for multi-device operation

External reference voltage flexibility

Integrated MUX-ADC configuration for versatile applications

Product Advantages

Precision data acquisition with 16-bit resolution

Flexible input configurations to cater to various sensing applications

I2C data interface for straightforward digital communication

Wide operational voltage range compatible with multiple logic levels

Temperature range of 0°C to 70°C suitable for commercial environments

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 7.5 SPS

Number of Inputs: 2, 4

Input Type: Differential, Single Ended

Data Interface: I2C

Voltage Supply Analog: 2.7V to 5.5V

Voltage Supply Digital: 2.7V to 5.5V

Quality and Safety Features

Reliable Sigma-Delta architecture

Consistent performance across specified operating temperatures

Built-in features such as PGA enhance signal integrity

Compatibility

I2C standard communication

Surface Mount 14-WFDFN exposed pad for PCB integration

Compatible with multiple analog supply voltages

Application Areas

Industrial control systems

Medical instrumentation

Portable devices

Data logging systems

Sensor interfacing and signal processing

Product Lifecycle

Status: Active

Not currently nearing discontinuation with ongoing support and availability

Possibilities of future upgrades in line with Analog Devices' product development

Several Key Reasons to Choose This Product

High precision and accuracy in data conversion tasks

Versatile channel input options for diverse application needs

User-friendly digital interface streamline system integration

Robust design suitable for commercial and industrial applications

Long-term availability and support, ensuring a stable supply for projects

Part of a reputable manufacturer's portfolio with a commitment to quality