LTC2758AILX#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC2758AILX#PBF

Manufacturer

Analog Devices

Introduction

High-precision digital to analog converter from Analog Devices SoftSpan™ series.

Product Features and Performance

18-bit resolution

Dual DAC channels

SoftSpan™ output range setting feature

1µs typical settling time

Unbuffered current output

SPI data interface

Multiplying DAC architecture allows variable analog outputs

Product Advantages

High accuracy with INL/DNL of ±0.5 LSB and ±0.2 LSB

Selectable output ranges

Flexible operating voltage range of 2.7V to 5.5V

Differential output capability for improved noise immunity

Key Technical Parameters

Number of Bits: 18

Number of D/A Converters: 2

Settling Time: 2.1µs (Typ)

Output Type: Current - Unbuffered

Differential Output: Yes

Data Interface: SPI

Reference Type: External

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±0.5, ±0.2

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Compliance with industry quality and safety standards

Extended temperature range for reliability in harsh environments

Compatibility

SPI interface ensures compatibility with most microcontrollers

48-LQFP package for mainstream PCB manufacturing

Application Areas

Automated test equipment

Data acquisition systems

Process control

Medical instrumentation

High-precision industrial applications

Product Lifecycle

Active status with continued manufacturer support

Not nearing discontinuation

Several Key Reasons to Choose This Product

Highly precise DAC with advanced resolution for sensitive applications

Dual DAC reduces component count for multichannel systems

Flexible SoftSpan™ setting simplifies design

Compatible with a range of microcontrollers and systems

Supported by Analog Devices' reputation for quality and reliability