LT6600-2.5
Very Low Noise, Differential Amplifi er and 2.5MHz Lowpass Filter
Show More
Not the part you were looking for?
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Search
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
Features
- ±0.6dB (Max) Ripple 4th Order Lowpass Filter with
2.5MHz Cutoff - Programmable Differential Gain via Two External Resistors
- Adjustable Output Common Mode Voltage
- Operates and Specified with 3V, 5V, ±5V Supplies
- 86dB S/N with 3V Supply and 1VRMS Output
- Low Distortion, 1VRMS, 800Ω
Load 1MHz: 95dBc 2nd, 88dBc 3rd - Fully Differential Inputs and Outputs
- Compatible with Popular Differential Amplifier Pinouts
- SO-8 and DFN-12 Packages
.svg?rev=fd385c90e2cf4716ae9a8c8d20e6b8e3&la=en&h=24&w=24&hash=A302DF48F94BAAA11877AF223F27157A){kind=icon}
The LT6600-2.5 combines a fully differential amplifier with a 4th order 2.5MHz lowpass filter approximating a Chebyshev frequency response. Most differential amplifiers require many precision external components to tail or gain and bandwidth. In contrast, with the LT6600-2.5, two external resistors program differential gain, and the filter’s 2.5MHz cutoff frequency and passband ripple are internally set. The LT6600-2.5 also provides the necessary level shifting to set its output common mode voltage to accommodate the reference voltage requirements of A/Ds.
Using a proprietary internal architecture, the LT6600-2.5 integrates an antialiasing filter and a differential amplifier/driver without compromising distortion or low noise performance. At unity gain the measured in band signal-to- noise ratio is an impressive 86dB. At higher gains the input referred noise decreases so the part can process smaller input differential signals without significantly degrading the output signal-to-noise ratio.
The LT6600-2.5 also features low voltage operation. The differential design provides outstanding performance for a 4VP-P signal level while the part operates with a single 3V supply. The LT6600-2.5 is available in SO-8 and DFN-12 packages.
For similar devices with higher cutoff frequency, refer to the LT6600-5, LT6600-10, LT6600-15 and LT6600-20 data sheets.
Applications
- High Speed ADC Antialiasing and DAC Smoothing in Networking or Cellular Basestation Applications
- High Speed Test and Measurement Equipment
- Medical Imaging
- Drop-in Replacement for Differential Amplifiers
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Search
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
{{modalTitle}}
{{modalDescription}}
{{dropdownTitle}}
- {{defaultSelectedText}} {{#each projectNames}}
- {{name}} {{/each}} {{#if newProjectText}}
-
{{newProjectText}}
{{/if}}
{{newProjectTitle}}
{{projectNameErrorText}}
LT6600-2.5
Documentation
Filters
1 Applied
-
All
-
Reliability Data
-
Application Note
-
Data Sheet
-
User Guide
-
All
-
English
-
Japanese
Data Sheet
2
Reliability Data
1
20.27 K
Application Note
1
User Guide
1
1.00M
Documentation
Data Sheet 1
Reliability Data 1
User Guide 1
Application Note 1
Product Selector Card 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LT6600CDF-2.5#PBF |
12-Lead DFN (4mm x 4mm w/ EP)
|
|
|
| LT6600CDF-2.5#TRPBF |
12-Lead DFN (4mm x 4mm w/ EP)
|
|
|
| LT6600CS8-2.5#PBF |
8-Lead SOIC (Narrow 0.15 Inch)
|
|
|
| LT6600CS8-2.5#TRPBF |
8-Lead SOIC (Narrow 0.15 Inch)
|
|
|
| LT6600IDF-2.5#PBF |
12-Lead DFN (4mm x 4mm w/ EP)
|
|
|
| LT6600IDF-2.5#TRPBF |
12-Lead DFN (4mm x 4mm w/ EP)
|
|
|
| LT6600IS8-2.5#PBF |
8-Lead SOIC (Narrow 0.15 Inch)
|
|
|
| LT6600IS8-2.5#TRPBF |
8-Lead SOIC (Narrow 0.15 Inch)
|
|
- LT6600CDF-2.5#PBF
- Pin/Package Drawing
-
12-Lead DFN (4mm x 4mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6600CDF-2.5#TRPBF
- Pin/Package Drawing
-
12-Lead DFN (4mm x 4mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6600CS8-2.5#PBF
- Pin/Package Drawing
-
8-Lead SOIC (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6600CS8-2.5#TRPBF
- Pin/Package Drawing
-
8-Lead SOIC (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6600IDF-2.5#PBF
- Pin/Package Drawing
-
12-Lead DFN (4mm x 4mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6600IDF-2.5#TRPBF
- Pin/Package Drawing
-
12-Lead DFN (4mm x 4mm w/ EP)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6600IS8-2.5#PBF
- Pin/Package Drawing
-
8-Lead SOIC (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- LT6600IS8-2.5#TRPBF
- Pin/Package Drawing
-
8-Lead SOIC (Narrow 0.15 Inch)
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 12, 2022
- 22_0255
Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)
LT6600CS8-2.5#PBF
PRODUCTION
LT6600CS8-2.5#TRPBF
PRODUCTION
LT6600IS8-2.5#PBF
PRODUCTION
LT6600IS8-2.5#TRPBF
PRODUCTION
Jun 16, 2021
- 21_0026
Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM
LT6600CS8-2.5#PBF
PRODUCTION
LT6600CS8-2.5#TRPBF
PRODUCTION
LT6600IS8-2.5#PBF
PRODUCTION
LT6600IS8-2.5#TRPBF
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 12, 2022
- 22_0255
Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)
LT6600CS8-2.5#PBF
PRODUCTION
LT6600CS8-2.5#TRPBF
PRODUCTION
LT6600IS8-2.5#PBF
PRODUCTION
LT6600IS8-2.5#TRPBF
PRODUCTION
Jun 16, 2021
- 21_0026
Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM
LT6600CS8-2.5#PBF
PRODUCTION
LT6600CS8-2.5#TRPBF
PRODUCTION
LT6600IS8-2.5#PBF
PRODUCTION
LT6600IS8-2.5#TRPBF
PRODUCTION
Software & Part Ecosystem
Evaluation Kits 1
DC962A-A
LT6600-2.5 Frequency (Fc) = 2.5MHz
Product Detail
DC962A-A: Demo Board for LT6600-2.5 Very Low Noise, Differential Amplifier and 2.5MHz Lowpass Filter.
Resources
Evaluation Kits1
Tools & Simulations 3
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.
Lt Spice
Sys-Parameter
ADIsimRF