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LMP8645MKX
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LMP8645MKX

  • Category:Operational amplifiers
  • Product Name:Precision high voltage current sense amplifier
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:SOT23-6
  • Stock Status:There is stock
  • Stock Quantity:3000
  • Minimum order quantity: 1
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  • Product introduction

peculiarity

Typical value,TA = 25 ° C

  • High common-mode voltage range

LMP8645

- 2V to 42V

LMP8645HV

- 2V to 76V

Supply voltage range

2.7V to 12V

The gain is configured by a resistor

Maximum variable gain accuracy (via external resistors)

2.0%

Transconduction

200μA/ V

Low offset voltage

1 mV

Input bias

12μA

PSRR

90 dB

Common-Mode Rejection Ratio (CMRR)

95 dB

Temperature range

-40°C to 125°C

6-pin TSOT package

illustrate

The LMP8645 and LMP8645HV precision sense sense resistors are current sense amplifiers with small differential voltages across the high input supply voltage range from 2.7V to 12V in the presence of common-mode voltages.

The LMP8645 accepts signals from -2V to 42V with input common-mode voltages, while the LMP8645HV accepts input signals with common-mode voltages ranging from -2V to 76V. In LMP8645 and LMP8645HV adjustable gain applications, supply current and high common-mode voltage are decisive factors. The gain configuration is a resistor that provides a high degree of flexibility with an accuracy of 2% (maximum), including low gain setting resistors. Output buffering to provide low output impedance. This high-side current-sense amplifier is ideal for detecting and monitoring current, overtemperature, excellent AC and DC specifications, and current detection errors in DC or battery-powered systems, and keeping them to a minimum. Ideal for industrial, automotive and consumer applications, the LMP8645 is available in a TSOT-6 package.


apply

  • High-side current sensing
  • Vehicle current measurement
  • Motor control
  • Battery monitoring
  • remote sensing
  • power management

andLMP8645MKXRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LMP8645MKX NSC 10+ SOT23-6 Precision high voltage current sense amplifier

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