Low

LINEAR TECHNOLOGY  LT6100CMS8#PBF  Current Sense Amplifier, Gain Selectable, 1 Amplifier, MSOP, 8 Pins, -40 °C, 85 °C

LINEAR TECHNOLOGY LT6100CMS8#PBF
Manufacturer Part No:
LT6100CMS8#PBF
Order Code:
1330749
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LT6100CMS8#PBF is a gain selectable high side Current Sense Amplifier ideal for battery monitoring and fuse monitoring. It monitors unidirectional currents via the voltage across an external sense resistor. Fixed gains of 10, 12.5, 20, 25, 40, 50V/V are obtained by simply strapping or floating two gain select pins. Gain accuracy is better than 0.5% for all gains. The LT6100 sense inputs have a voltage range that extends from 4.1 to 48V and can withstand a differential voltage of the full supply. This makes it possible to monitor the voltage across a MOSFET switch or a fuse. The part can also withstand a reverse battery condition on the inputs. Input offset is a low 300µV. CMRR and PSRR are in excess of 105dB, resulting in a wide dynamic range. A filter pin is provided to easily implement signal filtering with a single capacitor. This has a separate supply input, which operates from 2.7 to 36V and draws only 60µA. When VCC is powered down, the sense pins are biased off.
  • 300µV Maximum input offset voltage
  • Sense inputs up to 48V
  • 0.5% Gain accuracy
  • Pin selectable gain (10, 12.5, 20, 25, 40, 50V/V)
  • 60µA Operating current
  • 1nA Sense input current (VCC powered down)
  • Reverse battery protected to -48V
  • Buffered output
  • Noise filtering input

Product Information

No. of Amplifiers:
1 Amplifier
Input Bias Current:
-
Amplifier Case Style:
MSOP
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Bandwidth:
150kHz
Supply Voltage Min:
2.7V
Supply Voltage Max:
36V
Input Offset Voltage:
300µV
CMRR:
120dB
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • Power Management
  • Portable Devices
  • Communications & Networking
  • Consumer Electronics
  • Test & Measurement

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423390
Weight (kg):
.0001

Alternatives

Associated Products