High Voltage CMOS Amplifier Enables High Impedance Sensing with a Single IC

Reference Design using part LTC6090 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Amplifiers and Comparators
  • Product Type
    Analog Amplification

For End Products

  • Automatic Test Equipment
  • Optical Networking

Description

  • Circuit amplifying the LT6654A 5.000V reference to 50.00V with better than 0.1% accuracy. The circuit may be powered from 55V to 140V, with 65V being a useful supply voltage furnished from the optional portable supply

Key Features

  • Gain
    1 dB
  • Number of Supplies
    Dual
  • Supply Voltage
    ±65 V

Featured Parts (29)

Featured Parts
Part Number Manufacturer Type Description
LT6654AHS6-5#TRPBF Analog Devices Voltage References V-Ref Precision 5V 10mA 6-Pin TSOT-23 T/R Buy
LT6654AHS6-5#PBF Analog Devices Voltage References V-Ref Precision 5V 10mA 6-Pin TSOT-23 T/R Buy
LT5400ACMS8E-3#TRPBF Analog Devices RF ICs Misc Res NET 10K Ohm/100K Ohm 7.5% ±8ppm/°C ISOL 8-Pin MSOP Gull Wing SMD T/R Buy
LT5400ACMS8E-3#PBF Analog Devices RF ICs Misc Res NET 10K Ohm/100K Ohm 7.5% ±8ppm/°C ISOL 8-Pin MSOP Gull Wing SMD Tube Buy
LT6654AHS6-5#TRMPBF Analog Devices Voltage References V-Ref Precision 5V 10mA 6-Pin TSOT-23 T/R Buy
LTC6090IS8E-5#PBF Analog Devices Operational Amplifiers - Op Amps Op Amp Single Precision Amplifier R-R O/P ±70V/140V 8-Pin SOIC N EP Tube Buy
LTC6090IS8E-5#TRPBF Analog Devices Operational Amplifiers - Op Amps Op Amp Single Precision Amplifier R-R O/P ±70V/140V 8-Pin SOIC N EP T/R Buy
LTC6090HS8E-5#TRPBF Analog Devices Operational Amplifiers - Op Amps Op Amp Single Precision Amplifier R-R O/P ±70V/140V 8-Pin SOIC N EP T/R Buy
LTC6090CFE-5#TRPBF Analog Devices Operational Amplifiers - Op Amps Op Amp Single Precision Amplifier R-R O/P ±70V/140V 16-Pin TSSOP EP T/R Buy
LTC6090IS8E#PBF Analog Devices Operational Amplifiers - Op Amps Op Amp Single Precision Amplifier R-R O/P ±70V/140V 8-Pin SOIC N EP Tube Buy
LTC6090CS8E#TRPBF Analog Devices Operational Amplifiers - Op Amps Op Amp Single Precision Amplifier R-R O/P ±70V/140V 8-Pin SOIC N EP T/R Buy
LTC6090CS8E-5#PBF Analog Devices Operational Amplifiers - Op Amps Op Amp Single Precision Amplifier R-R O/P ±70V/140V 8-Pin SOIC N EP Tube Buy
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