Signal Conditioning
Operational Amplifiers (Op Amps)
Precision Amplifiers
Signal Conditioning
Operational Amplifiers (Op Amps)
Low Bias Current Amplifiers
Space & Harsh Environment
Extended Temperature Plastic (H & MP)
Extended Temperature (H & MP) Op Amps
LTC6090 - 140V CMOS Rail-to-Rail Output, Picoamp Input Current Op Amp
Features
- Supply Range: ±4.75V to ±70V (140V)
- 0.1Hz to 10Hz Noise: 3.5μVP-P
- Input Bias Current: 50pA
- Low Offset Voltage: 1.6mV Maximum
- Rail-to-Rail Output Stage
- Output Sink and Source 10mA
- 10MHz Gain Bandwidth Product
- 19V/µs Slew Rate
- 11nV/√Hz Noise Density
- Thermal Shutdown
- Available in Thermally Enhanced SOIC-8E or TSSOP-16E Packages
Typical Application
Description
The LTC6090 is a high voltage precision operational amplifier. The low noise, low bias current input stage is ideal for high gain configurations. The LTC6090 has low input offset voltage, a rail-to-rail output stage, and can be run from a single 140V or split ±70V supplies.
The LTC6090 is internally protected against overtemperature conditions. A thermal warning output, TFLAG, goes active when the die temperature approaches 150°C. The output stage can be turned off with the output disable pin OD. By tying the OD pin to the thermal warning output, the part will disable the output stage when it is out of the safe operating area. These pins easily interface to any logic family.
The LTC6090 is unity gain stable with up to a 200pF output capacitor. A wide input and output common mode range along with many features makes the LTC6090 useful for many high voltage applications.
The LTC6090 is available in an 8-lead SO and 16-lead TSSOP with exposed pad for low thermal resistance.
Packaging
For complete and up to date package information and drawings, please refer to our packaging page
SO-8, TSSOP-16
Order Info
- Part numbers ending in PBF are lead free. Please contact LTC marketing for information on lead based finish parts.
- 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 | Pins | Temp | Price (1-99) | Price (1k)* | RoHS Data |
|---|---|---|---|---|---|---|
| LTC6090CFE#PBF | TSSOP | 16 | C | $5.27 | $3.79 | View |
| LTC6090CFE#TRPBF | TSSOP | 16 | C | $3.85 | View | |
| LTC6090CS8E#PBF | SO | 8 | C | $4.78 | $3.44 | View |
| LTC6090CS8E#TRPBF | SO | 8 | C | $3.50 | View | |
| LTC6090HFE#PBF | TSSOP | 16 | H | $6.45 | $4.64 | View |
| LTC6090HFE#TRPBF | TSSOP | 16 | H | $4.70 | View | |
| LTC6090HS8E#PBF | SO | 8 | H | $5.96 | $4.29 | View |
| LTC6090HS8E#TRPBF | SO | 8 | H | $4.35 | View | |
| LTC6090IFE#PBF | TSSOP | 16 | I | $5.89 | $4.24 | View |
| LTC6090IFE#TRPBF | TSSOP | 16 | I | $4.30 | View | |
| LTC6090IS8E#PBF | SO | 8 | I | $5.41 | $3.89 | View |
| LTC6090IS8E#TRPBF | SO | 8 | I | $3.95 | View | |
| Buy Now • Request Samples | ||||||
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 | $150.00 | |
| Buy Now | |||
Applications
- ATE
- Piezo Drivers
- Photodiode Amplifier
- High Voltage Regulators
- Optical Networking
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Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.