LTC1595

PRODUCTION

Serial 16-Bit Multiplying DACs

Data Sheet Product Selection Table
Viewing:

Overview

  • SO-8 Package (LTC1595)
  • DNL and INL: 1LSB Max
  • Low Glitch Impulse: 1nV-s Typ
  • Fast Settling to 1LSB: 2µs (with LT1468)
  • Pin Compatible with Industry Standard 12-Bit DACs:
    • DAC8043
    • DAC8143/AD7543
  • 4-Quadrant Multiplication
  • Low Supply Current: 10µA Max
  • Power-On Reset
    • LTC1595/LTC1596: Resets to Zero Scale
    • LTC1596-1: Resets to Midscale
  • 3-Wire SPI and MICROWIRE™ Compatible Serial Interface
  • Daisy-Chain Serial Output (LTC1596)
  • Asynchronous Clear Input
    • LTC1596: Clears to Zero Scale
    • LTC1596-1: Clears to Midscale

The LTC1595/LTC1596/LTC1596-1 are serial input, 16‑bit multiplying current output DACs. The LTC1595 is pin and hardware compatible with the 12-bit DAC8043 and comes in 8-pin PDIP and SO packages. The LTC1596 is pin and hardware compatible with the 12-bit DAC8143/AD7543 and comes in the 16-pin SO wide package.

Both are specified over the industrial temperature range. Sensitivity of INL to op amp VOS is reduced by five times compared to the industry standard 12-bit DACs, so most systems can be easily upgraded to true 16-bit resolution and linearity without requiring more precise op amps.

These DACs include an internal deglitching circuit that reduces the glitch impulse by more than ten times to less than 1nV-s typ.

The DACs have a clear input and a power-on reset. The LTC1595 and LTC1596 reset to zero-scale. The LTC1596‑1 is a version of the LTC1596 that resets to mid-scale.

Applications

  • Process Control and Industrial Automation
  • Software Controlled Gain Adjustment
  • Digitally Controlled Filter and Power Supplies
  • Automatic Test Equipment
LTC1595
Serial 16-Bit Multiplying DACs
SO-8 Multiplying 16-Bit DAC Has Easy 3-Wire Serial Interface Integral Nonlinearity Product Package 1 Product Package 2
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

Application Note 2

Design Note 1

Technical Articles 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Hardware Ecosystem

Parts Product Life Cycle Description
Interface Transceivers & Isolators 1
LTM2883
PRODUCTION SPI/Digital or I2C μModule Isolator with Adjustable ±12.5V and 5V Regulated Power
Matched Resistors & Transistors 1
LT5400
RECOMMENDED FOR NEW DESIGNS Quad Matched Resistor Network
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Latest Discussions

2 Years Ago
LTC1595 IOUT amplifier
2 Years Ago
Interceptor List Update
View related discussion on EngineerZone®

Recently Viewed