LTC1099 - High Speed 8-Bit A/D Converter with Built-In Sample-and-Hold

The H (Metal Can), J (Ceramic), and K (Metal Can) Packages From Linear Technology Are Now Obsolete

Two modes of operation, READ (RD) mode and WRITE-READ (WR-RD) mode, allows easy interface with processors. All timing is internal and edge sensitive which eliminates the need for external pulse shaping circuits. The Stand-Alone (S/A) mode is convenient for those applications not involving a processor. Data outputs are latched with three-state control to allow easy interface to a processor data bus or I/O port. An overflow output (OFL) is provided to allow cascading for higher resolution.

特点
  • Built-In Sample-and-Hold
  • No Missing Codes
  • No User Trims Required
  • All Timing Inputs Edge Sensitive for Easy Processor Interface
  • Fast Conversion Time: 2.5µs
  • Latched Three-State Outputs
  • Single 5V Operation
  • No External Clock
  • Overflow Output Allows Cascading
  • TC Input Allows User Adjustable Conversion Time
典型应用
LTC1099 Typical Application
LTC1099 Typical Application
应用
  • Resolution: 8 Bits
  • Conversion Time: 2.5µs (RD Mode) 2.5µs (WR-RD) Mode)
  • Slew Rate Limit (Internal S/H): 2.5V/µs
  • Low Power: 75mW Max
  • Total Unadjusted Error
  • LTC1099: ±1LSB
  • LTC1099A: ±1/2LSB
封装信息
LTC1099 Package Drawing
LTC1099 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) *
LTC1099ACN#PBFN-20C$15.25$12.35
LTC1099AIN#PBFN-20I$19.60$15.90
LTC1099CN#PBFN-20C$9.90$8.05
LTC1099CSW#PBFSW-20C$12.90$10.45
LTC1099CSW#TRPBFSW-20C$10.55
数据表
应用指南
可靠性数据
CAD 符号
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