鈻?/div>
Supply Range:
5V to 100V, 105V Absolute Maximum (LTC6101HV)
4V to 60V, 70V Absolute Maximum (LTC6101)
Low Offset Voltage: 300碌V Max
碌
碌
Fast Response: 1碌s Response Time (0V to 2.5V on
a 5V Output Step)
Gain Configurable with 2 Resistors
Low Input Bias Current: 170nA Max
PSRR: 110dB Min
4V to 60V (LTC6101)
5V to 100V (LTC6101HV)
Output Current: 1mA Max
Low Supply Current: 250碌A(chǔ), V
S
= 14V
Low Profile (1mm) SOT-23 (ThinSOT
TM
) Package
The LTC
廬
6101/LTC6101HV are versatile, high voltage, high
side current sense amplifiers. Design flexibility is provided
by the excellent device characteristics; 300碌V Max offset
and only 375碌A(chǔ) (typical at 60V) of current consumption.
The LTC6101 operates on supplies from 4V to 60V and
LTC6101HV operates on supplies from 5V to 100V.
The LTC6101 monitors current via the voltage across an
external sense resistor (shunt resistor). Internal circuitry
converts input voltage to output current, allowing for a small
sense signal on a high common mode voltage to be trans-
lated into a ground referenced signal. Low DC offset allows
the use of a small shunt resistor and large gain-setting
resistors. As a result, power loss in the shunt is reduced.
The wide operating supply range and high accuracy make
the LTC6101 ideal for a large array of applications from
automotive to industrial and power management. A maxi-
mum input sense voltage of 500mV allows a wide range of
currents to be monitored. The fast response makes the
LTC6101 the perfect choice for load current warnings and
shutoff protection control. With very low supply current,
the LTC6101 is suitable for power sensitive applications.
The LTC6101 is available in 5-lead SOT-23 and 8-lead
MSOP packages.
APPLICATIO S
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
Current Shunt Measurement
Battery Monitoring
Remote Sensing
Power Management
, LTC and LT are registered trademarks of Linear Technology Corporation.
ThinSOT is a trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
TYPICAL APPLICATIO
I
LOAD
16-Bit Resolution Unidirectional Output into LTC2433 ADC
鈥?/div>
V
SENSE
+
R
IN
100鈩?/div>
5V TO 105V
V
SENSE
鈥?/div>
鈭哣
SENSE
鈥?/div>
= 100mV
5.5V
5V
4
L
O
A
D
2
3
+ 鈥?/div>
5
5V
1碌F
1
LTC6101HV
R
OUT
4.99k
V
OUT
LTC2433-1
TO
碌P
0.5V
0V
6101 TA01
V
OUT
=
R
OUT
鈥?V
SENSE
= 49.9V
SENSE
R
IN
U
Step Response
V
OUT
T
A
= 25擄C
V
+
= 12V
R
IN
= 100
R
OUT
= 5k
V
SENSE
+
= V
+
I
OUT
= 100碌A(chǔ)
I
OUT
= 0
500ns/DIV
6101 TA01b
U
U
6101fa
1
next
LTC6101HVCIS5相關(guān)型號PDF文件下載
-
型號
版本
描述
廠商
下載
-
英文版
100mA CMOS Voltage Converter
LINER
-
英文版
100mA CMOS Voltage Converter
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuits
LINER
-
英文版
Precision Quad Supply Monitor in 6-Lead SOT-23
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuits
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuits
LINER
-
英文版
Microprocessor Supervisory Circuits
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuits
LINER
-
英文版
Microprocessor Supervisory Circuits
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuits
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuits
LINER
-
英文版
Microprocessor Supervisory Circuits
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuits
LINER
-
英文版
Microprocessor Supervisory Circuits
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuits
LINER
-
英文版
Microprocessor Supervisory Circuits
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuit
LINER
-
英文版
Precision Quad Supply Monitor in 6-Lead SOT-23
LINER [Lin...
-
英文版
Microprocessor Supervisory Circuit
LINER [Lin...
-
英文版
Micropower Precision, Dual/Quad CMOS Rail-to-Rail Input/Outp...
LINER