LTC6103
16
6103f
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2007
LT 0107 • PRINTED IN USA
RELATED PARTS
TYPICAL APPLICATION
±10A Bidirectional H-Bridge Current Monitor
PART NUMBER DESCRIPTION COMMENTS
LT1636 Rail-to-Rail Input/Output, Micropower Op Amp V
CM
Extends 44V Above V
EE
, 55µA Supply Current,
Shutdown Function
LT1637/LT1638
LT1639
Single/Dual/Quad, Rail-to-Rail, Micropower Op Amp V
CM
Extends 44V Above V
EE
, 0.4V/µs Slew Rate, >1MHz Bandwidth,
<250µA Supply Current per Amplifi er
LT1787/LT1787HV Precision, Bidirectional, High Side Current Sense Amplifi er 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 Amplifi er ±250V Common Mode, Micropower, Pin Selectable Gain = 1, 10
LT1991 Precision, Gain Selectable Difference Amplifi er 2.7V to ±18V, Micropower, Pin Selectable Gain = –13 to 14
LTC2050/LTC2051
LTC2052
Single/Dual/Quad Zero-Drift Op Amp 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 Amplifi er 4.1V to 48V Operation, Pin-Selectable Gain: 10, 12.5, 20, 25, 40,
50V/V
LTC6101/LTC6101HV High Voltage, High Side Current Sense Amplifi er High Voltage 5V to 100V Operation, SOT23
LTC6104 High Side Bidirectional Current Sense Amplifi er 4V to 60V Operation, Gain Confi gurable with External Resistors
V
+
4V TO 60V
4.99k
DIFFERENTIAL
OUTPUT
±2.5V FS (MAY BE LIMITED IF V
+
< 6V)
±10A FS
+
+–
–
4.99k
6103 TA04
PWM*
*USE “SIGN-MAGNITUDE” PWM FOR ACCURATE
LOAD CURRENT CONTROL AND MEASUREMENT
PWM*
+
–
+
–
8 7 6 5
241
+INA
OUTA OUTB
V
SB
V
SA
LTC6103
–INA –INB
200Ω
10mΩ 10mΩ
200Ω
+INB
V
–
