LT1354 - 12MHz, 400V/us Op Amp

Features

  • 12MHz Gain-Bandwidth
  • 400V/µs Slew Rate
  • 1.25mA Maximum Supply Current
  • Unity Gain Stable
  • C-Load™ Op Amp Drives All Capacitive Loads
  • 10nV/rt Hz Input Noise Voltage
  • 800µV Maximum Input Offset Voltage
  • 300nA Maximum Input Bias Current
  • 70nA Maximum Input Offset Current
  • 12V/mV Minimum DC Gain, RL=1k
  • 230ns Settling Time to 0.1%, 10V Step
  • 280ns Settling Time to 0.01%, 10V Step
  • ±12.5V Minimum Output Swing into 500 ohms
  • ±2.5V Minimum Output Swing into 150 ohms
  • Specified at ±2.5V, ±5V, and ±15V

Typical Application

LT1354 Typical Application
LT1354 Typical Application

Description

The LT®1354 is a low power, high speed, high slew rate operational amplifier with outstanding AC and DC performance. The LT1354 has much lower supply current, lower input offset voltage, lower input bias current, and higher DC gain than devices with comparable bandwidth. The circuit topology is a voltage feedback amplifier with the slewing characteristics of a current feedback amplifier. The amplifier is a single gain stage with outstanding settling characteristics which makes the circuit an ideal choice for data acquisition systems. The output drives a 500 ohms load to ±12V with ±15V supplies and a 150 ohms load to ±2.5V on ±5V supplies. The amplifier is also stable with any capacitive load which makes it useful in buffer or cable driver applications.

The LT1354 is a member of a family of fast, high performance amplifiers using this unique topology and employing Linear Technology Corporation’s advanced bipolar complementary processing. For dual and quad amplifier versions of the LT1354 see the LT1355/LT1356 data sheet. For higher bandwidth devices with higher supply current see the LT1357 through LT1365 data sheets. Singles, duals, and quads of each amplifier are available.

 

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
LT1354CN8#PBF N-8 N C 05-08-1510 (N8) Yes
LT1354CS8#PBF SO-8 S8 C 05-08-1610 (S8) Yes
LT1354CS8#TRPBF SO-8 S8 C 05-08-1610 (S8) Yes
LT1354IS8#PBF SO-8 S8 I 05-08-1610 (S8) Yes
LT1354IS8#TRPBF SO-8 S8 I 05-08-1610 (S8) Yes


LT1354 Package Drawing
LT1354 Package Drawing

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
LT1354CN8#PBF N-8 C $2.83 $2.30 Yes
LT1354CS8#PBF SO-8 C $3.17 $2.55 Yes
LT1354CS8#TRPBF SO-8 C $2.61 Yes
LT1354IS8#PBF SO-8 I $3.70 $3.05 Yes
LT1354IS8#TRPBF SO-8 I $3.11 Yes
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* The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Linear Technology sales office or authorized distributor.

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.

Part Number Description Price Documentation
DC417B DIP8, MS8, S8, SOT23-6 | Multi-Footprint General Purpose Board for Single Op. Amp $25.00
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Click here to view our complete list of demo boards

Applications

  • Wideband Amplifiers
  • Buffers
  • Active Filters
  • Data Acquisition Systems
  • Photodiode Amplifiers

Product Notifications

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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

To launch a ready to run LTspice demonstration circuit for this part:

  • Step 1: If you have not installed LTspice on this computer, download and install LTspice
  • Step 2: Once LTspice is installed, click on the link(s) below to launch the simulation
  • Step 3: If LTspice does not automatically open after clicking the link above, 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

To explore other ready to run LTspice demonstration circuits, please visit our Demo Circuits Collection.

Models for the following parts are available in LTspice:
LT1354

Technical Support