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ADI LT1787HVCMS8#TRPBF product image
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ADI LT1787HVCMS8#TRPBF

Manufacturer
ADI
MPN
LT1787HVCMS8#TRPBF
LCSC Part #
C665205
Packaging
MSOP-8
Customer #
Key Attributes
1 -10V~10V 60uA 8V/V MSOP-8 Instrumentation, Op Amps, Buffer Amps RoHS
DatasheetADI LT1787HVCMS8#TRPBF
RoHS Compliance1 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 5.8745$ 5.87
200+$ 2.2736$ 454.72
500+$ 2.1933$ 1096.65
1,000+$ 2.1547$ 2154.70
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingMSOP-8
Output Current-
Number of Channels1
Vcm - Common Mode Voltage-10V~10V
Vos - Input Offset Voltage-
Slew Rate-
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)-
Ib - Input Bias Current-
Input Offset Voltage Drift(Vos TC)2uV/℃
-3dB Bandwidth300kHz
Quiescent Current60uA
Gain8V/V
FeaturesExternal shunt;High-side detection;Bidirectional detection;Input filter
Input Voltage Noise Density-
Differential Voltage±10V
Dual Supply-
Single Supply-
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Introduction

AI Translation

The LT1787 is a complete micropower precision high side current sense amplifier. The LT1787 monitors bidirectional currents via the voltage across an external sense resistor. A current or voltage output indicates the direction and magnitude of the sense current. The LT1787 delivers greater than a 12-bit dynamic range with ultralow 40μV input offset voltage compared to a typical 250mV fullscale input voltage. A fixed gain of 8 is set by onboard precision resistors. Input signal filtering is easily implemented with a capacitor between the FIL– and FIL+ pins. The LT1787HV operates from 2.5V to 60V total supply voltage and the LT1787 operates from 2.5V to 36V total supply voltage. Both versions have a PSRR in excess of 120dB. The LT1787/LT1787HV draw only 60μA and are available in 8-lead SO and MSOP packages.

Features

AI Translation
  • Input Offset Voltage: 75µV (Max)
  • 60V Supply Operation (LT1787HV)
  • 12-Bit Dynamic Range
  • Operating Current: 60µA
  • User-Selectable External Sense Resistor
  • Bidirectional High Side Current Sensing
  • Unidirectional or Bidirectional Output
  • Input Noise Filtering
  • -40°C to 125°C Operating Temperature Range
  • Available in 8-Lead SO and MSOP Packages

Applications

AI Translation
  • Battery Monitoring
  • Power Monitoring
  • Portable Phones
  • Cellular Phones
  • Portable Test/Measurement Systems
  • Battery-Operated Systems