LT6376
Info : RECOMMENDED FOR NEW DESIGNS
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LT6376

±230V Common Mode Voltage G = 10 Difference Amplifier

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 8
1ku List Price Starting From $3.84
Features
  • ±230V Common Mode Voltage Range
  • 105nV/√Hz Input Referred Noise (Resistor Divider = 3.1)
  • 90dB Minimum CMRR
  • 0.0075% (75ppm) Maximum Gain Error
  • 1ppm/°C Maximum Gain Error Drift
  • 2ppm Maximum Gain Nonlinearity
  • Wide Supply Voltage Range: 3.3V to 50V
  • Rail-to-Rail Output
  • 350μA Supply Current
  • Selectable Internal Resistor Divider Ratio
  • 200μV Maximum Input Offset Voltage
  • 300kHz –3dB Bandwidth (Resistor Divider = 3.1)
  • 160kHz –3dB Bandwidth (Resistor Divider = 10.3)
  • –40°C to 125°C Specified Temperature Range
  • Low Power Shutdown: 20μA (DFN Package Only)
  • Space-Saving MSOP and DFN Packages
Additional Details
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The LT6376 is a gain of 10 difference amplifier which combines excellent DC precision, a very high input common mode range and a wide supply voltage range. It includes a precision op amp and a highly-matched thin film resistor network. It features excellent CMRR, extremely low gain error and extremely low gain drift.

Comparing the LT6376 to existing difference amplifiers with high common mode voltage range, the gain of 10 and selectable resistor divider ratios of the LT6376 offer superior system performance by allowing the user to achieve low input referred noise with maximum precision and speed.

The op amp at the core of the LT6376 has Over-The-Top® protected inputs which allow for robust operation in environments with unpredictable voltage conditions. See the Applications Information section for more details.

The LT6376 is specified over the –40°C to 125°C temperature range and is available in space-saving MSOP16 and DFN14 packages.

Applications

  • High Side or Low Side Current Sensing
  • Bidirectional Wide Common Mode Range Current Sensing
  • High Voltage to Low Voltage Level Translation
  • Precision Difference Amplifier
  • Replacement for Isolation Circuits
Part Models 8
1ku List Price Starting From $3.84

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Documentation

Documentation

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

PCN

Feb 4, 2020

- 20_0129

Laser Mark Conversion for 12-Lead MSOP Packages Assembled in ADPG and UTAC

LT6376HMS#PBF

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LT6376HMS#TRPBF

PRODUCTION

LT6376IMS#PBF

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Filter by Model

reset

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Part Models

Product Lifecycle

PCN

Feb 4, 2020

- 20_0129

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Laser Mark Conversion for 12-Lead MSOP Packages Assembled in ADPG and UTAC

LT6376HMS#PBF

PRODUCTION

LT6376HMS#TRPBF

PRODUCTION

LT6376IMS#PBF

PRODUCTION

LT6376IMS#TRPBF

PRODUCTION

Software & Part Ecosystem

Software & Part Ecosystem

Tools & Simulations

Tools & Simulations 2

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.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

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