16
LTC1864L/LTC1865L
sn18645L 18645Lfs
LT/TP 0403 2K • PRINTED IN USA
RELATED PARTS
© LINEAR TECHNOLOGY CORPORATION 2001
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
U
TYPICAL APPLICATIO
Tiny 2-Chip Data Acquisition System
–
+
LTC6910-1
0.1µF
1µF
1µF
3V
3V
AGND
3
8
4
1
2
7
6
5
V
IN
GAIN
CONTROL
ADC
CONTROL
499Ω
270pF
V
REF
IN
+
IN
–
GND
V
CC
SCK
SDO
CONV
LTC1864L
LTC6910-1 (IN TSOT-23 PACKAGE) COMPACTLY ADDS 40dB OF INPUT GAIN
RANGE TO THE LTC1864L (IN MSOP 8-PIN PACKAGE). SINGLE 3V SUPPLY
1864L/65L TA03
PART NUMBER SAMPLE RATE POWER DISSIPATION DESCRIPTION
12-Bit Serial I/O ADCs
LTC1860L/LTC1861L 150ksps 1.22mW Pin Compatible with LTC1864L/LTC1865L
LTC1860/LTC1861 250ksps 4.25mW Pin Compatible with LTC1864/LTC1865
14-Bit Serial I/O ADCs
LTC1417 400ksps 20mW 16-Pin SSOP, Unipolar or Bipolar, Reference, 5V or ±5V
LTC1418 200ksps 15mW Serial/Parallel I/O, Internal Reference, 5V or ±5V
16-Bit Serial I/O ADCs
LTC1609 200ksps 65mW Configurable Bipolar or Unipolar Input Ranges, 5V
LTC1864/LTC1865 250ksps 4.25mW MSOP, SO-8, 1- and 2-Channel, 5V Supply
References
LT1460 Micropower Precision Series Reference Bandgap, 130µA Supply Current, 10ppm/°C, Available in SOT-23
LT1790 Micropower Low Dropout Reference 60µA Supply Current, 10ppm/°C, SOT-23
Op Amps
LT1468/LT1469 Single/Dual 90MHz, 16-Bit Accurate Op Amps 22V/µs Slew Rate, 75µV/125µV Offset
LT1806/LT1807 Single/Dual 325MHz Low Noise Op Amps 140V/µs Slew Rate, 3.5nV/√Hz Noise, –80dBc Distortion
LT1809/LT1810 Single/Dual 180MHz Low Distortion Op Amps 350V/µs Slew Rate, – 90dBc Distortion at 5MHz
