Datasheet Analog Devices LTC1292CCN8#PBF — 数据表

LTC1292/LTC1297
Single Chip 12-Bit
Data Acquisition Systems U FEATURES
■
■
■
■
■ ■ DESCRIPTIO Single Supply 5V Operation
Power Shutdown After Each Conversion (LTC1297)
Built-In Sample-and-Hold
60kHz Maximum Throughput Rate (LTC1292)
Direct 3-Wire Interface to Most MPU Serial Ports and
All MPU Parallel Ports
Analog Inputs Common Mode to Supply Rails U
KEY SPECIFICATIO S
■
■
■
■ Resolution: 12 Bits
Fast Conversion Time: 12µs Max Over Temp
Low Supply Current: 6.0mA
Shutdown Supply Current: 5µA (LTC1297) The LTC®1292/LTC1297 are data acquisition systems that
contain a 12-bit, switched-capacitor successive approximation A/D, a differential input, sample-and-hold on the …