LTC1458 - Quad 12-Bit Rail-to-Rail Micropower DACs

Features
  • Quad 12-Bit DAC
  • Buffered True Rail-to-Rail Voltage Output
  • Maximum DNL Error: 0.5LSB
  • 5V Operation, ICC: 1.1mA Typ (LTC1458)
  • 3V Operation, ICC: 800µA Typ (LTC1458L)
  • Internal or External Reference Operation
  • Settling Time: 14µs to ±0.5LSB
  • Schmitt Trigger On Clock Input Allows Direct Optocoupler Interface
  • Power-On Reset and CLR Pin
  • SSOP-28 Package
  • 3-Wire Cascadable Serial Interface with 250kHz Update Rate
  • Low Cost
Typical Application

Applications
  • Digital Calibration
  • Industrial Process Control
  • Automatic Test Equipment
  • Low Power Systems
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC1458CG#PBFSSOP-28C$16.25$12.50
LTC1458CG#TRPBFSSOP-28C$12.60
LTC1458CSW#PBFSW-28C$15.25$11.75
LTC1458CSW#TRPBFSW-28C$11.85
LTC1458IG#PBFSSOP-28I$17.70$14.40
LTC1458IG#TRPBFSSOP-28I$14.50
LTC1458ISW#PBFSW-28I$16.60$13.50
LTC1458ISW#TRPBFSW-28I$13.60
LTC1458LCG#PBFSSOP-28C$17.90$13.75
LTC1458LCG#TRPBFSSOP-28C$13.85
LTC1458LCSW#PBFSW-28C$16.85$12.95
LTC1458LCSW#TRPBFSW-28C$13.05
LTC1458LIG#PBFSSOP-28I$19.45$15.80
LTC1458LIG#TRPBFSSOP-28I$15.90
LTC1458LISW#PBFSW-28I$18.30$14.90
LTC1458LISW#TRPBFSW-28I$15.00
Datasheet
Application Note
Reliability Data
Product Selector Card
Related Product
LTC1458/LTC1458L - Quad 12-Bit Rail-to-Rail Micropower DACs
AN87 - Linear Technology Magazine Circuit Collection, Volume V: Data Conversion, Interface and Signal Conditioning Products
R392 Reliability Data
DAC Selector Card
Voltage Output DACs
LTC1458 Footprints and Symbols