LTC1865
FEATURES n 16-Bit 250ksps ADCs in MSOP Package n Single 5V Supply n Low Supply Current: 850μA (Typ) n Auto Shutdown Reduces Supply Current to 2μA at 1ksps n True Differential Inputs n 1-Channel (LTC1864) or 2-Channel (LTC1865)
Versions n SPI/MICROWIRE™ patible Serial I/O n 16-Bit Upgrade to 12-Bit LTC1286/LTC1298 n Pin patible with 12-Bit LTC1860/LTC1861 n Guaranteed Operation to +125°C (MSOP Package)
APPLICATIONS n High Speed Data Acquisition n Portable or pact Instrumentation n Low Power Battery-Operated Instrumentation n Isolated and/or Remote Data Acquisition
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners.
TYPICAL APPLICATION
Single 5V Supply, 250ksps, 16-Bit Sampling ADC
1μF 5V
ANALOG INPUT 0V TO 5V
LTC1864
1 VREF
2 IN+
8 VCC
7 SCK
3 IN-
6 SDO
4 GND
CONV
18645 TA01
SERIAL DATA LINK TO ASIC, PLD, MPU, DSP OR SHIFT REGISTERS
LTC1864/LTC1865
µPower, 16-Bit, 250ksps 1- and...
