LTC1860L Linear Technology, LTC1860L Datasheet - Page 12

• Manufacturer Part Number: LTC1860L
• Description: (LTC1860L / LTC1861L) 12-Bit 1/2-Channel 150ksps ADCs
• Manufacturer: Linear Technology

LTC1860L/LTC1861L
TYPICAL APPLICATIO
RELATED PARTS
12
PART NUMBER
12-Bit Serial I/O ADCs
LTC1286/LTC1298
LTC1400
LTC1401
LTC1402
LTC1404
LTC1860/LTC1861
14-Bit Serial I/O ADCs
LTC1417
LTC1418
16-Bit Serial I/O ADCs
LTC1609
LTC1864/LTC1865
LTC1864L/LTC1865L
References
LT1460
LT1790
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
Micropower Precision Series Reference
Micropower Low Dropout Reference
12.5ksps/11.1ksps
SAMPLE RATE
2.2Msps
400ksps
200ksps
600ksps
250ksps
400ksps
200ksps
200ksps
250ksps
150ksps
AGND
U
LTC6910-1 (IN TSOT-23 PACKAGE) COMPACTLY ADDS 40dB OF INPUT GAIN
RANGE TO THE LTC1860L (IN MSOP 8-PIN PACKAGE). SINGLE 3V SUPPLY
V
1 F
IN
www.linear.com
3
–
POWER DISSIPATION
+
LTC6910-1
3V
Tiny 2-Chip Data-Acquistion System
8
2
CONTROL
1.3mW/1.7mW
0.1 F
7
GAIN
4.25mW
4.25mW
1.22mW
75mW
15mW
90mW
25mW
20mW
15mW
65mW
6
5
4
1
270pF
499
1-Channel with Ref. Input (LTC1286), 2-Channel (LTC1298), 5V
SO-8, MS8, 1-Channel, 5V/SO-8, MS, 2-Channel, 5V
SO-8, MS8, 1-Channel, 5V/SO-8, MS, 2-Channel, 5V
SO-8, MS8, 1-Channel, 3V/SO-8, MS, 2-Channel, 3V
DESCRIPTION
1-Channel, Bipolar or Unipolar Operation, Internal Reference, 5V
SO-8 with Internal Reference, 3V
Serial I/O, Bipolar or Unipolar, Internal Reference
SO-8 with Internal Reference, Bipolar or Unipolar, 5V
16-Pin SSOP, Unipolar or Bipolar, Reference, 5V
Serial/Parallel I/O, Internal Reference, 5V
Configurable Bipolar or Unipolar Input Ranges, 5V
Bandgap, 130 A Supply Current, 10ppm/ C, Available in SOT-23
60 A Supply Current, 10ppm/ C, SOT-23
V
IN
IN
GND
REF
+
–
LTC1860L
CONV
SDO
SCK
1 F
V
CC
CONTROL
1860L/61L TA03
ADC
3V
LINEAR TECHNOLOGY CORPORATION 2001
LT/TP 0303 2K • PRINTED IN USA
18601Lf