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LT6107 Datasheet

LT6107 Datasheet

High Temperature High Side Current Sense Amp in SOT-23
Part No.: LT6107
Page: 14 Pages
Size: 339 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-11-13 17:42:45
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LT6107 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT6107HS5#PBF Tube   LTDGZ 1 5 -40°C ~ 150°C 5-Lead Plastic TSOT-23  
LT6107HS5#TRPBF Reel 2500 LTDGZ 1 5 -40°C ~ 150°C 5-Lead Plastic TSOT-23  
LT6107HS5#TRMPBF Reel 500 LTDGZ 1 5 -40°C ~ 150°C 5-Lead Plastic TSOT-23  
LT6107MPS5#PBF Tube   LTDGZ 1 5 -55°C ~ 150°C 5-Lead Plastic TSOT-23  
LT6107MPS5#TRPBF Reel 2500 LTDGZ 1 5 -55°C ~ 150°C 5-Lead Plastic TSOT-23  
LT6107MPS5#TRMPBF Reel 500 LTDGZ 1 5 -55°C ~ 150°C 5-Lead Plastic TSOT-23  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT6107 Datasheet(PDF)

LT6107 Datasheet(Picture)

LT6107 Features

  • Fully Tested at –55°C (MP), –40°C (H), 25°C and 150°C
  • Gain Configurable with Two Resistors
  • Low Offset Voltage: 250μV Maximum
  • Output Current: 1mA Maximum
  • Supply Range: 2.7V to 36V, 44V Absolute Maximum
  • Low Input Bias Current: 40nA Maximum
  • PSRR: 106dB Minimum
  • Low Supply Current: 65μA Typical, V+ = 12V
  • Low Profile (1mm) ThinSOT Package

LT6107 Applications

  • Current Shunt Measurement
  • Battery Monitoring
  • Power Management
  • Motor Control
  • Lamp Monitoring
  • Overcurrent and Fault Detection

LT6107 Description

The LT6107 is a versatile high side current sense amplifier designed for operation over a wide temperature range. Design flexibility is provided by the excellent device characteristics: 250μV maximum offset and 40nA maximum input bias current. Gain for each device is set by two resistors and allows for accuracy better than 1%.

The LT6107 monitors current via the voltage across an external sense resistor (shunt resistor). Internal circuitry converts input voltage to output current, allowing for a small sense signal on a high common mode voltage to be translated into a ground referenced signal. The low DC offset allows for monitoring very small sense voltages. As a result, a small valued shunt resistor can be used, which minimizes the power loss in the shunt.

The wide 2.7V to 44V input voltage range, high accuracy and wide operating temperature range make the LT6107 ideal for automotive, industrial and power management applications. The very low power supply current of the LT6107 also makes it suitable for low power and battery operated applications. For applications not requiring the wide temperature range, see the LT6106.

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