LT6105CMS8#PBF - 

Current Sense Amplifier, Extended Input Range, 1 Amplifier, MSOP, 8 Pins, 0 °C, 70 °C

LT6105CMS8#PBF - Current Sense Amplifier, Extended Input Range, 1 Amplifier, MSOP, 8 Pins, 0 °C, 70 °C

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

Manufacturer Part No:
Order Code:
Technical Datasheet:
See all Technical Docs

Product Overview

The LT6105CMS8#PBF is a precision rail-to-rail input Current Sense Amplifier with a very wide input common mode range. The LT6105 monitors unidirectional current via the voltage across an external sense resistor. The input common mode range extends from -0.3 to 44V with respect to the negative supply voltage (V-). This allows the LT6105 to operate as a high side current sense monitor or a low side current sense monitor. It also allows the LT6105 to monitor current on a negative supply voltage, as well as continuously monitor a battery from full charge to depletion. The inputs of LT6105 can withstand differential voltages up to ±44V, which makes it ideal for monitoring a fuse or MOSFET switch. Gain is configured with external resistors from 1 to 100V/V. The input common mode rejection and power supply rejection are in excess of 100dB and the input offset voltage is less than 300µV. A minimum slew rate of 2V/µs ensures fast response to unexpected current changes.
  • Very wide over-the-top input common mode range
  • 300µV Maximum input offset voltage
  • 1% Maximum gain accuracy
  • Gain configurable with external resistors
  • 150µA Operating current
  • 2V/µs Slew rate
  • 1nA Sense input current when powered down
  • 1mA Minimum full-scale output current


Sensing & Instrumentation, Power Management, Automotive, Portable Devices, Test & Measurement

Product Information

1 Amplifier
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

Related Searches


No Longer Stocked

No longer stocked:: true No Longer Manufactured::

Customer Reviews


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.