LTC6102
LTC6102-1/LTC6102HV
Typical Application
Remote Current Sense with Simple Noise Filter
V+
TIE AS CLOSE TO RIN AS POSSIBLE
RSENSE
RIN–
+IN
LOAD
V–
+–
–INS
–INF
V+
VREG
fC
=
2
•
π
•
1
ROUT
•
COUT
0.1µF
LTC6102
OUT LONG WIRE
6102 TA09
ROUT
COUT
ADC
REMOTE ADC
related parts
PART NUMBER DESCRIPTION
COMMENTS
LT®1636
LT1637/LT1638/
LT1639
Rail-to-Rail Input/Output, Micropower Op Amp
VCM Extends 44V above VEE, 55µA Supply Current, Shutdown Function
Single/Dual/Quad, Rail-to-Rail, Micropower Op Amp VCM Extends 44V above VEE, 0.4V/µs Slew Rate, >1MHz Bandwidth, <250µA
Supply Current per Amplifier
LT1787/LT1787HV Precision, Bidirectional, High Side Current Sense
Amplifier
2.7V to 60V Operation, 75µV Offset, 60µA Current Draw
LTC1921
Dual –48V Supply and Fuse Monitor
±200V Transient Protection, Drives Three Optoisolators for Status
LT1990
High Voltage, Gain Selectable Difference Amplifier ±250V Common Mode, Micropower, Pin Selectable Gain = 1, 10
LT1991
Precision, Gain Selectable Difference Amplifier
LTC2050/LTC2051/ Single/Dual/Quad Zero-Drift Op Amp
LTC2052
2.7V to ±18V, Micropower, Pin Selectable Gain = –13 to 14
3µV Offset, 30nV/°C Drift, Input Extends Down to V–
LTC4150
Coulomb Counter/Battery Gas Gauge
Indicates Charge Quantity and Polarity
LT6100
Gain-Selectable High Side Current Sense Amplifier 4.1V to 48V Operation, Pin-Selectable Gain: 10, 12.5, 20, 25, 40, 50V/V
LTC6101/
LTC6101HV
High Voltage High Side Current Sense Amplifier in 4V to 60V/5V to 100V Operation, External Resistor Set Gain
SOT-23
LTC6103
Dual High Side Precision Current Sense Amplifier 4V to 60V, Gain Configurable, 8-Pin MSOP
LTC6104
LT6105
LT6106
Bidirectional High Side Precision Current Sense
Amplifier
Precision Rail-to-Rail Input Current Sense Amplifier
Low Cost, High Side Precision Current Sense
Amplifier
4V to 60V, Gain Configurable, 8-Pin MSOP
Input VCM Extends 44V Above and 0.3V Below V–, 2.85V to 36V Operation
2.7V to 36V, Gain Configurable, SOT23
LT6107
High Temperature High Side Current Sense Amplifier 2.7V to 36V, Fully Tested at –55°C and 150°C
in SOT-23
26 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 950Fo3r5m-7o4re1i7nformation www.linear.com/LTC6102
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com/LTC6102
6102fe
LT 0614 REV E • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 2007