LT1358 - Dual 25MHz, 600V/µs Op Amps

Features

  • 25MHz Gain-Bandwidth
  • 600V/µs Slew Rate
  • 2.5mA Maximum Supply Current per Amplifier
  • Unity Gain Stable
  • C-Load™ Op Amp Drives All Capacitive Loads
  • 8nV/rt Hz Input Noise Voltage
  • 600µV Maximum Input Offset Voltage
  • 500nA Maximum Input Bias Current
  • 120nA Maximum Input Offset Current
  • 20V/mV Minimum DC Gain, RL =1k
  • 115ns Settling Time to 0.1%, 10V Step
  • 220ns Settling Time to 0.01%, 10V Step
  • ±12.5V Minimum Output Swing into 500 ohms
  • ±3V Minimum Output Swing into 150 ohms
  • Specified at ±2.5V, ±5V, and ±15V
  • LT1358 is Available in 8-Pin PDIP and SO Packages
  • LT1359 is Available in 14-Pin PDIP, 14-Pin and 16-Pin SO Packages

Typical Application

LT1358 Typical Application
LT1358 Typical Application

Description

The LT1358/LT1359 are dual and quad low power high speed operational amplifiers with outstanding AC and DC performance. The amplifiers feature much lower supply current and higher slew rate than devices with comparable bandwidth. The circuit topology is a voltage feedback amplifier with matched high impedance inputs and the slewing performance of a current feedback amplifier. The high slew rate and single stage design provide excellent settling characteristics which make the circuit an ideal choice for data acquisition systems. Each output drives a 500 Ohms load to ±12.5V with ±15V supplies and a 150 Ohms load to ±3V on ±5V supplies. The amplifiers are stable with any capacitive load making them useful in buffer applications. The LT1358/LT1359 are members of a family of fast, high performance amplifiers using this unique topology and employing Linear Technology Corporation’s advanced bipolar complementary processing. For a single amplifier version of the LT1358/LT1359 see the LT1357 data sheet. For higher bandwidth devices with higher supply currents see the LT1360 through LT1365 data sheets. For lower supply current amplifiers see the LT1354 and LT1355/LT1356 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
LT1358CN8#PBF N-8 N C 05-08-1510 (N8) Yes
LT1358CS8#PBF SO-8 S8 C 05-08-1610 (S8) Yes
LT1358CS8#TRPBF SO-8 S8 C 05-08-1610 (S8) Yes
LT1358IN8#PBF N-8 N I 05-08-1510 (N8) Yes
LT1358IS8#PBF SO-8 S8 I 05-08-1610 (S8) Yes
LT1358IS8#TRPBF SO-8 S8 I 05-08-1610 (S8) Yes


LT1358 Package Drawing
LT1358 Package Drawing
LT1358 Package Drawing
LT1358 Package Drawing
LT1358 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
LT1358CN8#PBF N-8 C $4.83 $3.90 Yes
LT1358CS8#PBF SO-8 C $5.50 $4.30 Yes
LT1358CS8#TRPBF SO-8 C $4.36 Yes
LT1358IN8#PBF N-8 I $5.94 $4.48 Yes
LT1358IS8#PBF SO-8 I $6.78 $4.95 Yes
LT1358IS8#TRPBF SO-8 I $5.01 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.

Click here to view our complete list of demo boards

Applications

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

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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:
LT1358

Technical Support