LTC6101HV Linear Technology, LTC6101HV Datasheet - Page 20

• Manufacturer Part Number: LTC6101HV
• Description: High-Side Current Sense Amplifier
• Manufacturer: Linear Technology

RELATED PARTS
LTC6101/LTC6101HV
TYPICAL APPLICATIO
PART NUMBER
LT1636
LT1637/LT1638/
LT1639
LT1787/LT1787HV
LTC1921
LT1990
LT1991
LTC2050/LTC2051/ Single/Dual/Quad Zero-Drift Op Amp
LTC2052
LTC4150
Over-The-Top is a trademark of Linear Technology Corporation.
20
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DISCHARGING:
CHARGING:
DESCRIPTION
Rail-to-Rail Input/Output, Micropower Op Amp
Single/Dual/Quad, Rail-to-Rail, Micropower Op Amp
Precision, Bidirectional, High Side Current Sense Amplifier
Dual –48V Supply and Fuse Monitor
High Voltage, Gain Selectable Difference Amplifier
Precision, Gain Selectable Difference Amplifier
Coulomb Counter/Battery Gas Gauge
CHARGER
●
FAX: [phone]
V
V
Bidirectional Current Sense Circuit with Combined Charge/Discharge Output
OUT
OUT
= I
= I
DISCHARGE
CHARGE
O
D
L
A
R
IN D
•
U
R
SENSE
•
4
2
R
SENSE
●
LTC6101
www.linear.com
(
R
R
(
OUT
IN C
+
R
R
OUT
IN D
)
WHEN I
–
I
)
DISCHARGE
WHEN I
CHARGE
DISCHARGE
3
5
1
≥ 0
R
IN D
V
≥ 0
OUT
R
+
–
SENSE
R
COMMENTS
V
Shutdown Function
V
Bandwidth, <250µA Supply Current per Amplifier
2.7V to 60V Operation, 75µV Offset, 60µA Current Draw
±200V Transient Protection, Drives Three Optoisolators for Status
±250V Common Mode, Micropower, Pin Selectable Gain = 1, 10
2.7V to ±18V, Micropower, Pin Selectable Gain = –13 to 14
3µV Offset, 30nV/°C Drift, Input Extends Down to V–
Indicates Charge Quantity and Polarity
OUT
CM
CM
R
IN C
Extends 44V above V
Extends 44V above V
1
3
5
I
CHARGE
– +
LTC6101
EE
EE
, 55µA Supply Current,
, 0.4V/µs Slew Rate, >1MHz
© LINEAR TECHNOLOGY CORPORATION 2005
4
2
LT/TP 0805 500 REV A • PRINTED IN USA
R
IN C
6101 TA05
V
BATT
6101fa