LTC7543 - Improved Industry Standard Serial 12-Bit Multiplying DACs

Features
  • Improved Direct Replacement for AD7543 and DAC-8143
  • Low Cost
  • DNL and INL Over Temperature: ±0.5LSB
  • Easy, Fast and Flexible Serial Interface
  • Daisy-Chain 3-Wire Interface for Multiple DAC Systems (LTC8143)
  • 1LSB Maximum Gain Error Over Temperature Eliminates Adjustment
  • Asynchronous Clear Input for Initialization
  • Four-Quadrant Multiplication
  • Low Power Consumption
  • 16-Pin PDIP and SO Packages
Typical Application

Applications
  • Process Control and Industrial Automation
  • Remote Microprocessor-Controlled Systems
  • Digitally Controlled Filters and Power Supplies
  • Programmable Gain Amplifiers
  • Automatic Test Equipment
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC7543GKN#PBFN-16C$8.75$7.20
LTC7543GKSW#PBFSW-16C$8.75$7.20
LTC7543GKSW#TRPBFSW-16C$7.26
LTC7543KN#PBFN-16C$8.40$6.90
LTC7543KSW#PBFSW-16C$8.40$6.90
LTC7543KSW#TRPBFSW-16C$6.96
Datasheet
Reliability Data
Product Selector Card
Related Product
LTC7543/LTC8143 - Improved Industry Standard Serial 12-Bit Multiplying DACs
R391 Reliability Data
DAC Selector Card
LTC2757 - ±1LSB 18-Bit DAC
LTC7543 Footprints and Symbols