Features and Benefits
- 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/√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 500Ω
- ±3V Minimum Output Swing into 150Ω
- 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
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 500Ω load to ±12.5V with ±15V supplies and a 150Ω 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 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.
- Wideband Amplifiers
- Active Filters
- Data Acquisition Systems
- Photodiode 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.
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:
Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.
LT1358 Companion Parts
Recommended Related Parts
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.
Sample & Buy
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 Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.