LTC2758ACLX#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC2758ACLX#PBF

Manufacturer

Analog Devices

Introduction

The LTC2758ACLX#PBF is a high-precision Data Acquisition Digital to Analog Converter (DAC) from Analog Devices, designed for demanding applications that require exacting performance.

Product Features and Performance

18-bit resolution provides high precision digital to analog conversions

Dual D/A converters enable simultaneous output for increased efficiency

SoftSpan™ technology allows multiple output ranges without altering voltage reference

Fast settling time of 2.1µs ensures quick response to input commands

Unbuffered current output for direct drive capabilities

Supports differential output for enhanced signal integrity

SPI data interface for simple and efficient communication with microcontrollers or DSPs

External voltage reference provides flexibility in setting output levels

Multiplying DAC architecture offers versatility in signal conversion and processing

Product Advantages

High resolution and precision for critical applications

SoftSpan™ technology simplifies output range management

Fast settling time enables rapid system response

Dual DAC functionality increases system design flexibility

Differential output supports high fidelity signal applications

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

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±0.5, ±0.2

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Rigorous testing ensures reliable performance under standard operating conditions

Compatibility

SPI interface ensures compatibility with most modern microcontrollers and DSPs

Surface mount package (48-LQFP) is compatible with standard PCB manufacturing processes

Application Areas

Precision instrumentation

Automated test equipment

Industrial control systems

Data acquisition systems

Digital signal processing

Product Lifecycle

Currently marked as Active

No current indication of discontinuation, ensuring ongoing availability for new designs

Several Key Reasons to Choose This Product

Exceptional precision and resolution fit for critical and demanding applications

SoftSpan™ technology provides flexible output range selection without external adjustments

Quick settling time enhances dynamic performance in rapidly changing conditions

Dual DACs and differential output increase design versatility and signal quality

Backed by Analog Devices' reputation for quality and performance in signal processing technology