LTC2756AIG#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC2756AIG#PBF

Manufacturer

Analog Devices

Introduction

High resolution 18-bit Digital to Analog Converter with SoftSpan technology

Product Features and Performance

18-bit resolution

SoftSpan technology with five output ranges

Single D/A Converter

Fast settling time of 2.1µs

Unbuffered current output

Differential output capability

SPI Data Interface

Multiplying DAC architecture supports variable analog outputs

High accuracy with INL/DNL of ±0.5 LSB and ±0.25 LSB

Product Advantages

High resolution enhances precision in analog output

Selectable output ranges increase versatility

Fast data update rate with quick settling time improves system performance

Multiplying capability allows for ease of gain adjustment in systems

Key Technical Parameters

Number of Bits: 18

Settling Time: 2.1µs Typical

Output Type: Current - Unbuffered

Differential Output: Yes

Data Interface: SPI

Reference Type: External

Voltage - Supply, Analog: 2.7V to 5.5V

Voltage - Supply, Digital: 2.7V to 5.5V

INL/DNL (LSB): ±0.5, ±0.25

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Precision laser trimming to achieve high accuracy

Robust 28-SSOP packaging

Industrial operating temperature range ensuring reliability

Compatibility

Compatible with SPI protocol for digital communication

Flexible power supply requirements compatible with many systems

Application Areas

Precision data acquisition

Industrial control systems

Medical equipment

Automated test equipment

Telecommunication systems

Product Lifecycle

Active product status

Supported by manufacturer with potential future upgrades

Several Key Reasons to Choose This Product

High-resolution 18-bit output improves signal quality

SoftSpan technology allows customizable output ranges

Quick settling time facilitates faster system response

SPI compatibility ensures easy integration with digital systems

Robust temperature range suited for diverse environments

Precision INL/DNL specifications for accurate analog signal generation

Analog Devices' reputation for high-quality, reliable components