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  2. Amplifiers
  3. Operational Amplifiers (Op Amps)
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  5. LTC6090


Overview

Features and Benefits

  • 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

Product Details

The LTC6090/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.

Applications

  • ATE
  • Piezo Drivers
  • Photodiode Amplifier
  • High Voltage Regulators
  • Optical Networking

Comparable Parts Click to see all in Parametric Search

Part#
# of Amps
Vs span (max)
Vos TC (typ)
Ibias (typ)
CMRR (min)
Iout (typ)
1
220
250n
300f
140
20m
1
140
3p
130
50m
2
140
3p
130
90m

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (1)

Tools & Simulations

LTspice

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.

LTspice

Models for the following parts are available in LTspice:

LTC6090
LTC6090-5

Design Tools

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

Analog Photodiode Wizard

Use Photodiode Wizard to design a transimpedance amplifier circuit to interface with a photodiode. Select a photodiode from the library included in the tool, or enter custom photodiode specifications. Quickly observe tradeoffs between Bandwidth, Peaking (Q), and ENOB/SNR. Modify circuit parameters, and immediately see results in plots for pulse response, frequency response, and noise gain.

Product Recommendations

LTC6090 Companion Parts

Recommended D/A Converters

Recommended Related Parts

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
LTC6090CFE#PBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090CFE#TRPBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090CFE-5#PBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090CFE-5#TRPBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090CS8E#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090CS8E#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090CS8E-5#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090CS8E-5#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090HFE#PBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090HFE#TRPBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090HFE-5#PBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090HFE-5#TRPBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090HS8E#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090HS8E#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090HS8E-5#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090HS8E-5#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090IFE#PBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090IFE#TRPBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090IFE-5#PBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090IFE-5#TRPBF Material Declaration Reliability Data 16-Lead TSSOP w/ EP
LTC6090IS8E#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090IS8E#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090IS8E-5#PBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
LTC6090IS8E-5#TRPBF Material Declaration Reliability Data 8-Lead SOIC (Narrow 0.15 Inch w/ EP)
Wafer Fabrication Data R571 Reliability Data

PCN-PDN Information

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Sample & Buy


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Evaluation Boards

Pricing displayed is based on 1-piece.

Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.