Features and Benefits
- 400MHz Bandwidth on ±5V (AV = 1)
- 350MHz Bandwidth on ±5V (AV = 2, –1)
- 0.1dB Gain Flatness: 100MHz (AV = 1, 2 and –1)
- High Slew Rate: 800V/µs
- Wide Supply Range: ±2V(4V) to ±6V(12V)
- 80mA Output Current
- Low Supply Current: 4.6mA/Amplifier
- LT1395: SO-8, TSOT23-5 and TSOT23-6 Packages
LT1396: SO-8, MSOP and Tiny 3mm × 3mm × 0.75mm DFN-8 Packages
LT1397: SO-14, SSOP-16 and Tiny 4mm × 3mm × 0.75mm DFN-14 Packages
- Low Profile (1mm) ThinSOT™ Package
The LT1395/LT1396/LT1397 are single/dual/quad 400MHz current feedback amplifiers with an 800V/µs slew rate and the ability to drive up to 80mA of output current.
The LT1395/LT1396/LT1397 operate on all supplies from a single 4V to ±6V. At ±5V, they draw 4.6mA of supply current per amplifier. The LT1395CS6 also adds a shutdown pin. When disabled, the LT1395CS6 draws virtually zero supply current and its output becomes high impedance. The LT1395CS6 will turn on in only 30ns and turn off in 40ns, making it ideal in spread spectrum and portable equipment applications.
For space limited applications, the LT1395 is available in TSOT-23 packages, the LT1396 is available in a tiny 3mm × 3mm × 0.75mm dual fine pitch leadless DFN package, and the LT1397 is available in a tiny 4mm × 3mm × 0.75mm DFN package.
The LT1395/LT1396/LT1397 are manufactured on our proprietary complementary bipolar process. They have standard single/dual/quad pinouts and they are optimized for use on supply voltages of ±5V.
- Cable Drivers
- Video Amplifiers
- MUX Amplifiers
- High Speed Portable Equipment
- IF Amplifiers
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
DC417B: Demo Board
Documentation & Resources
R273 Reliability Data3/23/201831 K
DC417B - Demo Manual2/1/2012137K
DN429 - Tiny Amplifiers Drive Heavy Capacitive Loads at Speed9/4/200892K
Near Noiseless ADC Drivers for Imaging7/1/2013 LT Journal
400MHz Current Feedback Amps Offer High Slew Rate without the Gain Bandwidth Product Limitations of Voltage Feedback Amps2/1/2000 LT Journal
Tools & Simulations
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.
Models for the following parts are available in LTspice:
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 Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|LT1395CS5#TRMPBF||Material Declaration||Reliability Data||5-Lead TSOT-23|
|LT1395CS5#TRPBF||Material Declaration||Reliability Data||5-Lead TSOT-23|
|LT1395CS6#TRMPBF||Material Declaration||Reliability Data||6-Lead TSOT-23|
|LT1395CS6#TRPBF||Material Declaration||Reliability Data||6-Lead TSOT-23|
|LT1395CS8#PBF||Material Declaration||Reliability Data||8-Lead SOIC (Narrow 0.15 Inch)|
|LT1395CS8#TRPBF||Material Declaration||Reliability Data||8-Lead SOIC (Narrow 0.15 Inch)|
|Wafer Fabrication Data||R273 Reliability Data|
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.