LTC6104
Info : RECOMMENDED FOR NEW DESIGNS
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LTC6104

High Voltage, High Side, Bi-Directional Current Sense Amplifier

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 6
1ku List Price Starting From $1.69
Features
  • Wide Supply Range: 4V to 60V with 70V Absolute Maximum
  • Low Offset Voltage: ±450µV Maximum
  • Fast Response: 1µs Response Time
  • Gain Configurable with External Resistors; Each Direction is Gain Configurable
  • Low Input Bias Current: 170nA Maximum
  • PSRR: 110dB Minimum
  • Output Current: ±1mA Maximum
  • Low Supply Current: 520µA, VS = 12V
  • Specified for –40°C to 125°C Temperature Range
  • Available in an 8-Lead MSOP Package
Additional Details
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The LTC6104 is a versatile, high voltage, high side, bidirectional current sense amplifier. Design flexibility is provided by the excellent device characteristics: ±450µV maximum offset and only 520µA of current consumption (typical at 12V). The LTC6104 operates on supplies from 4V to 60V.

The LTC6104 monitors bi-directional current via the voltage across an external sense resistor (shunt resistor). This sense voltage is then translated into a ground referenced signal. Gain is set with three external resistors and can be separately configured for both directions. Low DC offset allows the use of a small shunt resistor and large gain-setting resistors. As a result, power loss in the shunt is minimal.

The wide operating supply range and high accuracy make the LTC6104 ideal for a wide variety of automotive, industrial and power management applications. A maximum input sense voltage of 500mV allows a wide range of currents to be monitored. The fast response makes the LTC6104 the perfect choice for load current warnings and shutoff protection control. With very low supply current, the LTC6104 is suitable for power sensitive applications.

The LTC6104 is available in an 8-lead MSOP package.

Applications

  • Current Shunt Measurement
  • Battery Monitoring
  • Remote Sensing
  • Power Management
Part Models 6
1ku List Price Starting From $1.69

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
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Product Lifecycle

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Oct 11, 2022

- 22_0244

Epoxy Change from Henkel 8290 to 8290A for MSOP Package

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Feb 3, 2020

- 20_0128

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

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LTC6104HMS8#PBF

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LTC6104IMS8#TRPBF

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Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Oct 11, 2022

- 22_0244

arrow down

Epoxy Change from Henkel 8290 to 8290A for MSOP Package

LTC6104CMS8#PBF

PRODUCTION

LTC6104CMS8#TRPBF

PRODUCTION

LTC6104HMS8#PBF

PRODUCTION

LTC6104HMS8#TRPBF

PRODUCTION

LTC6104IMS8#PBF

PRODUCTION

LTC6104IMS8#TRPBF

PRODUCTION

Feb 3, 2020

- 20_0128

arrow down

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LTC6104CMS8#PBF

PRODUCTION

LTC6104CMS8#TRPBF

PRODUCTION

LTC6104HMS8#PBF

PRODUCTION

LTC6104HMS8#TRPBF

PRODUCTION

LTC6104IMS8#PBF

PRODUCTION

LTC6104IMS8#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Tools & Simulations

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LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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