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LT1999IMS8-10#PBF - 

Current Sense Amplifier, High Voltage, 2 Amplifier, 137.5 µA, MSOP, 8 Pins, -40 °C, 85 °C

LINEAR TECHNOLOGY LT1999IMS8-10#PBF

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Manufacturer Part No:
LT1999IMS8-10#PBF
Order Code:
2009058
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT1999IMS8-10#PBF is a high speed precision Current Sense Amplifier, designed to monitor bidirectional currents over a wide common mode range. This senses current via an external resistive shunt and generates an output voltage, indicating both magnitude and direction of the sensed current. The output voltage is referenced halfway between the supply voltage and ground or an external voltage can be used to set the reference level. With a 2MHz bandwidth and a common mode input range of -5V to 80V, this is suitable for monitoring currents in H-bridge motor controls, switching power supplies, solenoid currents and battery charge currents from full charge to depletion. It operates from an independent 5V supply and draws 1.55mA. A shutdown mode is provided for minimizing power consumption.
  • 0.5% Maximum gain accuracy
  • >80dB at 100kHz AC CMRR
  • Smooth and continuous operation over entire common mode range
  • 4kV HBM tolerant and 1kV CDM tolerant
  • <10µA Low power shutdown

Applications

Sensing & Instrumentation, Motor Drive & Control, Power Management

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

:
2 Amplifier
:
137.5µA
:
MSOP
:
8Pins
:
-40°C
:
85°C
:
2MHz
:
4.5V
:
5.5V
:
1.5mV
:
120dB
:
Each
:
-
:
-
:
MSL 1 - Unlimited
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