LTC6090/LTC6090-5 - 140V CMOS Rail-to-Rail Output, Picoamp Input Current Op Amp


  • Supply Range: ±4.75V to ±70V (140V)
  • 0.1Hz to 10Hz Noise: 3.5μVP-P
  • Input Bias Current: 50pA Maximum
  • Low Offset Voltage: 1.25mV Maximum
  • Low Offset Drift: ±5μV/°C Maximum
  • CMRR: 130dB Minimum
  • Rail-to-Rail Output Stage
  • Output Sink and Source: 50mA
  • 12MHz Gain Bandwidth Product
  • 21V/μs Slew Rate
  • 11nV/√Hz Noise Density
  • Thermal Shutdown
  • Available in Thermally Enhanced SOIC-8E or TSSOP-16E Packages

Typical Application

LTC6090 Typical Application
LTC6090 Typical Application


The LTC®6090/LTC6090-5 are high voltage, precision monolithic operational amplifiers. The LTC6090 is unity gain stable. The LTC6090-5 is stable in noise gain configurations of 5 or greater. Both amplifiers feature high open loop gain, low input referred offset voltage and noise, and pA input bias current and are ideal for high voltage, high impedance buffering and/or high gain configurations.

The amplifiers are internally protected against overtemperature conditions. A thermal warning output, TFLAG, goes active when the die temperature approaches 150°C. The output stage may be turned off with the output disable pin OD. By tying the OD pin to the thermal warning output (TFLAG), the part will disable the output stage when it is out of the safe operating area. These pins easily interface to any logic family.

Both amplifiers may be run from a single 140V or spit ±70V power supplies and are capable of driving up to 200pF of load capacitance. They are available in either an 8-lead SO or 16-lead TSSOP package with exposed pad for low thermal resistance.


CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints.

For complete and up to date package information and drawings, please refer to our packaging page

Part Number Package Code Temp Package
LTC6090CFE-5#PBF TSSOP-16 FE C 05-08-1663 (BA) Yes
LTC6090CFE-5#TRPBF TSSOP-16 FE C 05-08-1663 (BA) Yes
LTC6090CFE#PBF TSSOP-16 FE C 05-08-1663 (BA) Yes
LTC6090CFE#TRPBF TSSOP-16 FE C 05-08-1663 (BA) Yes
LTC6090CS8E-5#PBF SO-8E S8E C 05-08-1857 Yes
LTC6090CS8E-5#TRPBF SO-8E S8E C 05-08-1857 Yes
LTC6090CS8E#PBF SO-8E S8E C 05-08-1857 Yes
LTC6090CS8E#TRPBF SO-8E S8E C 05-08-1857 Yes
LTC6090HFE-5#PBF TSSOP-16 FE H 05-08-1663 (BA) Yes
LTC6090HFE-5#TRPBF TSSOP-16 FE H 05-08-1663 (BA) Yes
LTC6090HFE#PBF TSSOP-16 FE H 05-08-1663 (BA) Yes
LTC6090HFE#TRPBF TSSOP-16 FE H 05-08-1663 (BA) Yes
LTC6090HS8E-5#PBF SO-8E S8E H 05-08-1857 Yes
LTC6090HS8E-5#TRPBF SO-8E S8E H 05-08-1857 Yes
LTC6090HS8E#PBF SO-8E S8E H 05-08-1857 Yes
LTC6090HS8E#TRPBF SO-8E S8E H 05-08-1857 Yes
LTC6090IFE-5#PBF TSSOP-16 FE I 05-08-1663 (BA) Yes
LTC6090IFE-5#TRPBF TSSOP-16 FE I 05-08-1663 (BA) Yes
LTC6090IFE#PBF TSSOP-16 FE I 05-08-1663 (BA) Yes
LTC6090IFE#TRPBF TSSOP-16 FE I 05-08-1663 (BA) Yes
LTC6090IS8E-5#PBF SO-8E S8E I 05-08-1857 Yes
LTC6090IS8E-5#TRPBF SO-8E S8E I 05-08-1857 Yes
LTC6090IS8E#PBF SO-8E S8E I 05-08-1857 Yes
LTC6090IS8E#TRPBF SO-8E S8E I 05-08-1857 Yes

LTC6090 Package Drawing
LTC6090 Package Drawing

Order Info

  • Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
  • Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
  • Please refer to our general ordering information or the product datasheet for more details

Package Variations and Pricing

Part Number Package Temp Price
LTC6090CFE-5#PBF TSSOP-16 C $5.27 $3.79 Yes
LTC6090CFE-5#TRPBF TSSOP-16 C $3.85 Yes
LTC6090CFE#PBF TSSOP-16 C $5.27 $3.79 Yes
LTC6090CFE#TRPBF TSSOP-16 C $3.85 Yes
LTC6090CS8E-5#PBF SO-8E C $4.78 $3.44 Yes
LTC6090CS8E-5#TRPBF SO-8E C $3.50 Yes
LTC6090CS8E#PBF SO-8E C $4.78 $3.44 Yes
LTC6090CS8E#TRPBF SO-8E C $3.50 Yes
LTC6090HFE-5#PBF TSSOP-16 H $6.45 $4.64 Yes
LTC6090HFE-5#TRPBF TSSOP-16 H $4.70 Yes
LTC6090HFE#PBF TSSOP-16 H $6.45 $4.64 Yes
LTC6090HFE#TRPBF TSSOP-16 H $4.70 Yes
LTC6090HS8E-5#PBF SO-8E H $5.96 $4.29 Yes
LTC6090HS8E-5#TRPBF SO-8E H $4.35 Yes
LTC6090HS8E#PBF SO-8E H $5.96 $4.29 Yes
LTC6090HS8E#TRPBF SO-8E H $4.35 Yes
LTC6090IFE-5#PBF TSSOP-16 I $5.89 $4.24 Yes
LTC6090IFE-5#TRPBF TSSOP-16 I $4.30 Yes
LTC6090IFE#PBF TSSOP-16 I $5.89 $4.24 Yes
LTC6090IFE#TRPBF TSSOP-16 I $4.30 Yes
LTC6090IS8E-5#PBF SO-8E I $5.41 $3.89 Yes
LTC6090IS8E-5#TRPBF SO-8E I $3.95 Yes
LTC6090IS8E#PBF SO-8E I $5.41 $3.89 Yes
LTC6090IS8E#TRPBF SO-8E I $3.95 Yes
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* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Part Number Description Price Documentation
DC1979A LTC6090 | 140V RROut Op Amp Demo Board $75.00
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