Software
Support software
TIDA-00066
Reference Design for High-Gain Multistage Amplifier
TIDA-00066
Overview
Using the LMH6629 and OPA684 op amps, this reference design deals with the difficulties and limitations of developing very high gain, multistage amplifier circuits. Supported by a full scale application report including theory, simulations, board design and evaluation, this design can be easily adjusted for a given application.
Features
- High Voltage Gain - up to 120,000 V/V
- High Bandwidth - Flat Band 100 kHz - 4 MHz @ 120,000 V/V
- Low Supply Operation (+/-2.5 V)
- Low Component Count
- This reference design has been lab tested and is supported with design files and an application report
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Design files & products
Design files
Download ready-to-use system files to speed your design process.
TIDU002.PDF (3457 K)
Test results for the reference design, including efficiency graphs, test prerequisites and more
TIDR269.PDF (86 K)
Detailed schematic diagram for design layout and components
TIDR270.PDF (101 K)
Complete listing of design components, reference designators, and manufacturers/part numbers
TIDC004.ZIP (40 K)
Design file that contains information on physical board layer of design PCB
Products
Includes TI products in the design and potential alternatives.
Start development
Technical documentation
No results found. Please clear your search and try again.
View all 1
| Type | Title | Date | ||
|---|---|---|---|---|
| Test report | TIDA-00066 Test Results | Oct. 08, 2013 |
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.