Features and Benefits
- 14V/µs Slew Rate: 10V/µs Min.
- 5MHz Gain-Bandwidth Product
- Fast Settling Time: 1.3µs to 0.02%
- 150µV Offset Voltage (LT1057): 450µV Max.
- 180µV Offset Voltage (LT1058): 600µV Max.
- 2µV/°C VOS Drift: 7µV/°C Max.
- 50pA Bias Current at 70°C
- Low Voltage Noise:
- 13nV/√Hz at 1kHz
- 26nV/√Hz at 10Hz
The LT®1057 is a matched JFET input dual op amp in the industry standard 8-pin configuration, featuring a combination of outstanding high speed and precision specifications. It replaces all the popular bipolar and JFET input dual opamps. In particular, the LT1057 upgrades the performance of systems using the LF412A and OP-215 JFET input duals.
The LT1058 is the lowest offset quad JFET input operational amplifier in the standard 14-pin configuration. It offers significant accuracy improvement over presently available JFET input quad operational amplifiers. The LT1058 can replace four single precision JFET input op amps, while saving board space, power dissipation and cost.
Both the LT1057 and LT1058 are available in the plastic PDIP package and the surface mount SO package.
- Precision, High Speed Instrumentation
- Fast, Precision Sample and Hold
- Logarithmic Amplifiers
- D/A Output Amplifiers
- Photodiode Amplifiers
- Voltage to Frequency Converters
- Frequency to Voltage Converters
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.
Documentation & Resources
R040 Reliability Data3/26/2018
AN48 - Using the LTC Op Amp Macromodels8/20/2007
DN15 - Noise Calculations in Op Amp Circuits6/28/2016
DN3 - Operational Amplifier Selection Guide for Optimum Noise Performance6/28/2016
DN140 - Updated Operational Amplifier Selection Guide for Optimum Noise Performance7/28/2014
DN6 - Operational Amplifier Selection Guide for Optimum Noise Performance8/20/2007
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.
Sample & Buy
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