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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

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