LT6020/LT6020-1 - Dual Micropower, 5V/μs Precision Rail-to-Rail Output Amplifier
Features
- Excellent Slew Rate to Power Ratio
- Slew Rate: 5V/μs
- Maximum Supply Current: 100μA/Amplifier
- Maximum Offset Voltage: 30μV
- Maximum Offset Voltage Drift: 0.5μV/°C
- High Dynamic Input Impedance
- Fast Recovery from Shutdown
- Maximum Input Bias Current: 3nA
- No Output Phase Inversion
- Gain Bandwidth Product: 400kHz
- Wide Specified Supply Range: 3V to 30V
- Operating Temperature Range: –40°C to 125°C
- DFN and MS8 Packages
- Rail-to-Rail Outputs
Typical Application
Description
The LT®6020 is a low power, enhanced slew rate, precision operational amplifier. The proprietary circuit topology of this amplifier gives excellent slew rate at low quiescent power dissipation without compromising precision or settling time. In addition, unique input stage circuitry allows the input impedance to remain high during input voltage steps as large as 5V. The combination of precision specs along with fast settling makes this part ideal for MUX applications.
The low quiescent current of the LT6020 along with its ability to operate on supplies as low as 3V make it useful in portable systems. The LT6020-1 features a shutdown mode which reduces the typical supply current to 1.4μA.
The LT6020 is available in the small 8-lead DFN and 8-lead MSOP packages. The LT6020-1 is available in a 10-lead DFN package.
Packaging
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 Drawing |
RoHS |
|---|---|---|---|---|---|
| LT6020HDD-1#PBF | 3x3 DFN-10 | DD | H | 05-08-1699 | Yes |
| LT6020HDD-1#TRPBF | 3x3 DFN-10 | DD | H | 05-08-1699 | Yes |
| LT6020HDD#PBF | 3x3 DFN-8 | DD | H | 05-08-1698 | Yes |
| LT6020HDD#TRPBF | 3x3 DFN-8 | DD | H | 05-08-1698 | Yes |
| LT6020HMS8#PBF | MS-8 | MS8 | H | 05-08-1660 | Yes |
| LT6020HMS8#TRPBF | MS-8 | MS8 | H | 05-08-1660 | Yes |
| LT6020IDD-1#PBF | 3x3 DFN-10 | DD | I | 05-08-1699 | Yes |
| LT6020IDD-1#TRPBF | 3x3 DFN-10 | DD | I | 05-08-1699 | Yes |
| LT6020IDD#PBF | 3x3 DFN-8 | DD | I | 05-08-1698 | Yes |
| LT6020IDD#TRPBF | 3x3 DFN-8 | DD | I | 05-08-1698 | Yes |
| LT6020IMS8#PBF | MS-8 | MS8 | I | 05-08-1660 | Yes |
| LT6020IMS8#TRPBF | MS-8 | MS8 | I | 05-08-1660 | Yes |
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 (1-99) |
Price (1k)* |
RoHS | |
|---|---|---|---|---|---|---|
| LT6020HDD-1#PBF | 3x3 DFN-10 | H | $3.17 | $2.28 | Yes | |
| LT6020HDD-1#TRPBF | 3x3 DFN-10 | H | $2.34 | Yes | ||
| LT6020HDD#PBF | 3x3 DFN-8 | H | $2.96 | $2.13 | Yes | |
| LT6020HDD#TRPBF | 3x3 DFN-8 | H | $2.19 | Yes | ||
| LT6020HMS8#PBF | MS-8 | H | $3.82 | $2.75 | Yes | |
| LT6020HMS8#TRPBF | MS-8 | H | $2.81 | Yes | ||
| LT6020IDD-1#PBF | 3x3 DFN-10 | I | $2.78 | $2.00 | Yes | |
| LT6020IDD-1#TRPBF | 3x3 DFN-10 | I | $2.06 | Yes | ||
| LT6020IDD#PBF | 3x3 DFN-8 | I | $2.57 | $1.85 | Yes | |
| LT6020IDD#TRPBF | 3x3 DFN-8 | I | $1.91 | Yes | ||
| LT6020IMS8#PBF | MS-8 | I | $3.32 | $2.39 | Yes | |
| LT6020IMS8#TRPBF | MS-8 | I | $2.45 | Yes | ||
| 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.Click here to view our complete list of demo boards
Applications
- Precision Signal Processing
- 18-Bit DAC Amplifier
- Multiplexed ADC Applications
- Low Power Portable Systems
- Low Power Wireless Sensor Networks
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Design Tools
LTspice
LTspice® software is a powerful, fast and free simulation tool, schematic capture and waveform viewer with enhancements and models for improving the simulation of switching regulators. Click here to download LTspice
Models for the following parts are available in LTspice:
LT6020
LT6020-1
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.
