LTC1428-50 - Micropower 8-Bit Current Sink Output D/A Converter

Features
  • Precision Full-Scale DAC Output Current at 25°C: 50µA ±3%
  • Wide Output Voltage DC Compliance: 2V to 10V
  • Wide Supply Range: 3V
  • Supply Current in Shutdown: 0.2µA
  • Low Supply Current: 130µA
  • Available in 8-Pin SO
  • Triple ModeTM Interface1.Standard 3-Wire Mode2.1-Wire Pulse Mode Interface: Increment-Only3.2-Wire Pulse Mode Interf
  • DAC Value Read Back Capability in 3-Wire Mode
  • DAC Powers Up at Midrange
  • DAC Contents Are Retained in Shutdown
Typical Application
Applications
  • LCD Contrast Control
  • Backlight Brightness Control
  • Power Supply Voltage Adjustment
  • Battery Charger Voltage/Current Adjustment
  • GaAs FET Bias Adjustment
  • Trimmer Pot Elimination
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC1428CS8-50#PBFSO-8C$3.15$2.55
LTC1428CS8-50#TRPBFSO-8C$2.61
Datasheet
Reliability Data
Product Selector Card
Related Product
LTC1428-50 - Micropower 8-Bit Current Sink Output D/A Converter
R392 Reliability Data
DAC Selector Card
LTC1428-50 Footprints and Symbols