LTC1669IMS8#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1669IMS8#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC1669IMS8#TRPBF is a 10-bit digital-to-analog converter (DAC) designed for data acquisition applications.

Product Features and Performance

10-bit resolution

Single D/A converter

Settling time of 30µs (Typical)

Buffered voltage output

I2C data interface

Internal reference

Supply voltage ranges from 2.7V to 5.5V for both analog and digital

Integral Non-Linearity (INL) of ±0.5 LSB

Differential Non-Linearity (DNL) of ±0.2 LSB

Product Advantages

High-speed performance with a 30µs settling time

Simple digital control via I2C interface

Buffered output can drive loads directly

Internal reference simplifies design

Wide supply voltage range offers design flexibility

Compact MSOP package saves PCB space

Key Technical Parameters

Number of Bits: 10

Number of D/A Converters: 1

Settling Time: 30µs (Typical)

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±0.5, ±0.2

Quality and Safety Features

Operates reliably over an industrial temperature range of -40°C ~ 85°C

Robust surface mount MSOP package

Compatibility

Compatible with I2C serial interface protocol

Can be used with microcontrollers and digital systems that support 2.7V to 5.5V operation

Application Areas

Data acquisition systems

Closed-loop control systems

Portable instrumentation

Digital gain and offset adjustment

Automotive systems

Industrial process control

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades exists, depending on future technology evolution

Several Key Reasons to Choose This Product

High-resolution 10-bit output for precise control and data acquisition tasks

Fast settling time ensures quick response in real-time applications

Easy to use with I2C interface, suitable for a wide array of embedded systems

On-chip reference voltage source reduces external components count

Wide operating temperature and voltage range cater to diverse environmental conditions and systems

The small form factor 8-MSOP package is ideal for space-constrained applications