Datasheet Analog Devices LTC1198-2ACS8#PBF — 数据表

LTC1196/LTC1198
8-Bit, SO-8, 1Msps ADCs
with Auto-Shutdown Options
FEATURES DESCRIPTION High Sampling Rates: 1MHz (LTC1196)
750kHz (LTC1198)
Low Cost
Single Supply 3V and 5V Specifications
Low Power: 10mW at 3V Supply
50mW at 5V Supply
Auto-Shutdown: 1nA Typical (LTC1198)
±1/2LSB Total Unadjusted Error over Temperature
3-Wire Serial I/O
1V to 5V Input Span Range (LTC1196)
Converts 1MHz Inputs to 7 Effective Bits
Differential Inputs (LTC1196)
2-Channel MUX (LTC1198)
SO-8 Plastic Package n The 3-wire serial I/O, SO-8 packages, 3V operation and
extremely high sample rate-to-power ratio make these
ADCs an ideal choice for compact, high speed systems.
These ADCs can be used in ratiometric applications or
with external references. The high impedance analog inputs and the ability to operate with reduced spans below
1V full scale (LTC1196) allow direct connection to signal
sources in many applications, eliminating the need for …