LT6211 - Dual Programmable Supply Current, R-R Output, Current Feedback Amplifiers
Features
- Programmable Supply Current and Bandwidth:
10MHz at 300µA per Amplifier up to
200MHz at 6mA per Amplifier - Rail-to-Rail Output:
0.05V to 2.85V on 3V Single Supply - High Slew Rate: 700V/µs
- High Output Drive:
±75mA Minimum Output Current - C-Load™ Op Amp Drives All Capacitive Load
- Low Distortion:
-70dB HD2 at 1MHz 2VP-P
-75dB HD3 at 1MHz 2VP-P - Fast Settling:
20ns 0.1% Settling for 2V Step - Excellent Video Performance Into 150Ω Load:
Differential Gain of 0.20%, Differential Phase of 0.10° - Wide Supply Range:
3V to 12V Single Supply
±1.5V to ±6V Dual Supplies - Small Size:
Low Profile (1mm) 6-Lead SOT-23 (ThinSOT™),
3mm x 3mm x 0.8mm DFN and 10-Lead MSOP
Packages
Typical Application
Description
The LT6210/LT6211 are single/dual current feedback amplifiers with externally programmable supply current and bandwidth ranging from 10MHz at 300µA per amplifier to 200MHz at 6mA per amplifier. They feature a low distortion rail-to-rail output stage, 700V/µs slew rate and a minimum output current drive of 75mA.
The LT6210/LT6211 operate on supplies as low as a single 3V and up to either 12V or ±6V. The ISET pin allows for the optimization of quiescent current for specific bandwidth, distortion or slew rate requirements. Regardless of supply voltage, the supply current is programmable from just 300µA to 6mA per amplifier with an external resistor or current source.
The LT6210 is available in the low profile (1mm) 6-lead SOT-23 package. The LT6211 is available in the 10-lead MSOP and the 3mm x 3mm x 0.8mm DFN packages.
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 |
|---|---|---|---|---|---|
| LT6211CDD#PBF | 3x3 DFN-10 | DD | C | 05-08-1699 | Yes |
| LT6211CDD#TRPBF | 3x3 DFN-10 | DD | C | 05-08-1699 | Yes |
| LT6211CMS#PBF | MS-10 | MS | C | 05-08-1661 | Yes |
| LT6211CMS#TRPBF | MS-10 | MS | C | 05-08-1661 | Yes |
| LT6211IDD#PBF | 3x3 DFN-10 | DD | I | 05-08-1699 | Yes |
| LT6211IDD#TRPBF | 3x3 DFN-10 | DD | I | 05-08-1699 | Yes |
| LT6211IMS#PBF | MS-10 | MS | I | 05-08-1661 | Yes |
| LT6211IMS#TRPBF | MS-10 | MS | I | 05-08-1661 | 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 | |
|---|---|---|---|---|---|---|
| LT6211CDD#PBF | 3x3 DFN-10 | C | $2.57 | $1.80 | Yes | |
| LT6211CDD#TRPBF | 3x3 DFN-10 | C | $1.86 | Yes | ||
| LT6211CMS#PBF | MS-10 | C | $2.29 | $1.60 | Yes | |
| LT6211CMS#TRPBF | MS-10 | C | $1.66 | Yes | ||
| LT6211IDD#PBF | 3x3 DFN-10 | I | $3.04 | $2.12 | Yes | |
| LT6211IDD#TRPBF | 3x3 DFN-10 | I | $2.18 | Yes | ||
| LT6211IMS#PBF | MS-10 | I | $2.73 | $1.92 | Yes | |
| LT6211IMS#TRPBF | MS-10 | I | $1.98 | 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
- Buffers
- Video Amplifers
- Cable Drivers
- Mobile Communication
- Low Power/Battery Applications
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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:
LT6211
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.
