LTC6104 LINER [Linear Technology], LTC6104 Datasheet - Page 16

• Manufacturer Part Number: LTC6104
• Description: High Voltage, High Side, Bi-Directional Current Sense Amplifi er
• Manufacturer: LINER [Linear Technology]

RELATED PARTS
LTC6104
TYPICAL APPLICATION
PART NUMBER
LT1636
LT1637/LT1638
LT1639
LT1787/LT1787HV
LTC1921
LT1990
LT1991
LTC2050/LTC2051
LTC2052
LTC4150
LT6100
LTC6101/LTC6101HV High Voltage, High Side Current Sense Amplifi er
LTC6103
16
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Rail-to-Rail Input/Output, Micropower Op Amp
Single/Dual/Quad, Rail-to-Rail, Micropower Op Amp
Precision, Bidirectional, High Side Current Sense Amplifi er 2.7V to 60V Operation, 75µV Offset, 60µA Current Draw
Dual –48V Supply and Fuse Monitor
High Voltage, Gain Selectable Difference Amplifi er
Precision, Gain Selectable Difference Amplifi er
Single/Dual/Quad Zero-Drift Op Amp
Coulomb Counter/Battery Gas Gauge
Gain-Selectable High Side Current Sense Amplifi er
High Side Bidirectional Current Sense Amplifi er
●
LTC6104 Bi-Directional Current Sense Circuit with Combined Charge/Discharge Output
FAX: [phone]
CHARGER
I
LOAD
LOAD
●
www.linear.com
I
DISCHARGE
I
CHARGE
LTC6104
+
–
V
V
S
OUT
+ –
8
OUT
+INA
A
+
–
1
R
OUT
V
–
REF
7
CURRENT
MIRROR
R
–INA
V
R
SENSE
SENSE
IN
6
+
–INB
R
IN
COMMENTS
V
Shutdown Function
V
<250µA Supply Current per Amplifi er
±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
4.1V to 48V Operation, Pin-Selectable Gain: 10, 12.5, 20, 25, 40,
50V/V
High Voltage 5V to 100V Operation, SOT23
4V to 60V Operation, Gain Confi gurable with External Resistors
CM
CM
4
V
Extends 44V Above V
Extends 44V Above V
–
–
B
+
5
+INB
V
S
6104 TA03
+
EE
EE
, 55µA Supply Current,
, 0.4V/µs Slew Rate, >1MHz Bandwidth,
© LINEAR TECHNOLOGY CORPORATION 2007
LT 0107 • PRINTED IN USA
–
6104f