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LTC6102HVCMS8#TRPBF

Description
IC OPAMP CURR SENSE 200KHZ 8MSOP
CategoryAnalog mixed-signal IC    The signal circuit   
File Size392KB,26 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LTC6102HVCMS8#TRPBF Overview

IC OPAMP CURR SENSE 200KHZ 8MSOP

LTC6102HVCMS8#TRPBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeMSOP
package instructionTSSOP, TSSOP8,.19
Contacts8
Manufacturer packaging codeMS8
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesANALOG CIRCUIT
JESD-30 codeS-PDSO-G8
JESD-609 codee3
length3 mm
Humidity sensitivity level1
Number of functions1
Number of terminals8
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP8,.19
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply4/60 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Maximum supply current (Isup)0.675 mA
Maximum supply voltage (Vsup)100 V
Minimum supply voltage (Vsup)5 V
Nominal supply voltage (Vsup)12 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width3 mm
FeaTures
n
LTC6102
LTC6102-1/LTC6102HV
Precision Zero Drift
Current Sense Amplifier
DescripTion
The
LTC
®
6102/LTC6102HV
are versatile, high voltage, high-
side current sense amplifiers. Their high supply voltage
rating allows their use in many high side applications,
while the low drift and offset ensure accuracy across a
wide range of operating conditions. The LTC6102-1 is a
version of the LTC6102 that includes a low power disable
mode to conserve system standby power.
The LTC6102/LTC6102HV monitor current via the voltage
across an external sense resistor (shunt resistor). Internal
circuitry converts input voltage to output current, allowing
a small sense signal on a large common mode voltage to
be translated to a ground-referred signal. Low DC offset
allows the use of very low shunt resistor values and large
gain-setting resistors. As a result, power loss in the shunt
is reduced.
The wide operating supply and high accuracy make the
LTC6102 ideal for a large array of applications, from auto-
motive, to industrial and power management. A maximum
input sense voltage of 2V allows a wide range of currents
and voltages to be monitored. Fast response makes the
LTC6102 the perfect choice for load current warnings and
shutoff protection control.
All versions of the LTC6102 are available in 8-lead MSOP
and 3mm
×
3mm DFN packages.
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Supply Range:
4V to 60V, 70V Maximum (LTC6102)
5V to 100V, 105V Maximum (LTC6102HV)
±10µV Input Offset Maximum
±50nV/°C Input Offset Drift Maximum
Fast Response: 1µs Step Response
Gain Configurable with Two Resistors
Low Input Bias Current: 3nA Maximum
PSRR 130dB Minimum
Output Currents up to 1mA
Operating Temperature Range: –40°C to 125°C
Disable Mode (LTC6102-1 Only): 1µA Maximum
Available in 8-Lead MSOP and 3mm
×
3mm
DFN Packages
applicaTions
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Current Shunt Measurement
Battery Monitoring
Remote Sensing
Load Protection
Motor Control
Automotive Controls
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear
Technology Corporation. All other trademarks are the property of their respective owners.
Typical applicaTion
10A Current Sense with 10mA Resolution and 100mW
Maximum Dissipation
V
SENSE
1m
Dynamic Current
Measurement Range
110
100
R
SENSE
= 100m
Max V
SENSE
= 1V
+
L
O
A
D
R
IN
20
+IN
–INS
–INF
V
+
V
REG
0.1µF
5V
1µF
90
DYNAMIC RANGE (dB)
80
70 R
SENSE
= 10m
Max V
SENSE
= 100µV
60
50
40
30
LTC2433-1
TO µP
+
5V TO
105V
V
LTC6102
V
OUT
=
R
OUT
• V
SENSE
= 249.5V
SENSE
R
IN
+
OUT
V
OUT
DYNAMIC RANGE RELATIVE
TO 10µV OFFSET VOLTAGE
R
OUT
4.99k
20
0.0001
0.001
0.01
0.1
MAXIMUM SENSE VOLTAGE (V)
1
6102 TA01b
6102 TA01
*PROPER SHUNT SELECTION COULD ALLOW
MONITORING OF CURRENTS IN EXCESS OF 1000A
6102fe
For more information
www.linear.com/LTC6102
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