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LINEAR TECHNOLOGY  LT1787HVCS8#PBF  Current Sense Amplifier, Precision, 1 Amplifier, SOIC, 8 Pins, -40 °C, 125 °C

LINEAR TECHNOLOGY LT1787HVCS8#PBF
Technical Data Sheet (276.31KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LT1787HVCS8#PBF is a complete micropower precision high side Current Sense Amplifier for use with power monitoring and battery-operated systems. The LT1787 monitor 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 full scale input voltage. A fixed gain of 8 is set by on board precision resistors. Input signal filtering is easily implemented with a capacitor between the FIL-and FIL+ pins. The LT1787HV operates from 2.5 to 60V total supply voltage. It has a PSRR in excess of 120dB.
  • User-selectable external sense resistor
  • Bidirectional high side current sensing
  • Input noise filtering
  • 12-bit Dynamic range
  • 60µA Operating current

 

Product Information

No. of Amplifiers:
1 Amplifier
Input Bias Current:
-
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Bandwidth:
300kHz
Supply Voltage Min:
2.5V
Supply Voltage Max:
60V
Input Offset Voltage:
100µV
CMRR:
88dB
Packaging:
Each
Product Range:
-
Gain dB Max:
8.24 dB
MSL:
MSL 1 - Unlimited
Supply Current:
60 µA
Supply Voltage Range:
2.5V to 60V
Output Current Per Channel:
50 µA
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • System Monitoring;
  • Consumer Electronics;
  • Test & Measurement;
  • Portable Devices

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes

Substitutes

LT1787HVCS8#TRPBF

IC,Sense Amplifier,BIPOLAR,SOP,8PIN,PLASTIC

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Price for: Each (Supplied on Full Reel)

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Current Sense Amplifier, Precision, 1 Amplifier, SOIC, 8 Pins, -40 °C, 125 °C

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Price for: Each

100+ $3.60

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LT1787HVHS8#PBF

IC,Sense Amplifier,SINGLE,BIPOLAR,SOP,8PIN,PLASTIC

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Price for: Each

100+ $3.80

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LT1787HVIS8#TRPBF

IC,Sense Amplifier,BIPOLAR,SOP,8PIN,PLASTIC

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0

Price for: Each (Supplied on Full Reel)

2500+ $4.11

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LT1787HVHS8#TRPBF

IC,Sense Amplifier,BIPOLAR,SOP,8PIN,PLASTIC

LINEAR TECHNOLOGY

0

Price for: Each (Supplied on Full Reel)

2500+ $4.27

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