LTC1446 - Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8

特点
  • Dual DACs with 12-Bit Resolution
  • SO-8 Package
  • Rail-to-Rail Output Amplifiers
  • Internal Reference
  • Maximum DNL Error: 0.5LSB
  • 3V Operation (LTC1446L): Icc = 650µA Typ
  • 5V Operation (LTC1446): Icc = 1000µA Typ
  • Settling Time: 14µs to ±0.5LSB
  • Power-on Reset Clears DACs to 0V
  • 3-Wire Cascadable Serial Interface with 500kHz Update Rate
  • Schmitt Trigger On Input Allows Direct Optocoupler Interface
  • Low Cost
典型应用
LTC1446 Typical Application
LTC1446 Typical Application
应用
  • Digital Calibration
  • Industrial Process Control
  • Automatic Test Equipment
  • Cellular Telephones
封装信息
LTC1446 Package Drawing
LTC1446 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LTC1446CN8#PBFN-8C$8.00$6.40
LTC1446CS8#PBFSO-8C$8.10$6.50
LTC1446CS8#TRPBFSO-8C$6.56
LTC1446IN8#PBFN-8I$9.00$7.20
LTC1446IS8#PBFSO-8I$9.10$7.30
LTC1446IS8#TRPBFSO-8I$7.36
LTC1446LCN8#PBFN-8C$8.85$7.05
LTC1446LCS8#PBFSO-8C$8.90$7.15
LTC1446LCS8#TRPBFSO-8C$7.21
LTC1446LIN8#PBFN-8I$9.90$7.95
LTC1446LIS8#PBFSO-8I$10.00$8.05
LTC1446LIS8#TRPBFSO-8I$8.11
数据表
应用指南
设计要点
可靠性数据
产品选择卡
CAD 符号
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DAC Selector Card
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LTC1446 Footprints and Symbols