LT1124AIS8-1#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT1124AIS8-1#PBF is a dual low noise, high speed precision operational amplifier manufactured by Analog Devices Inc. It features a gain-bandwidth product of 12.5 MHz and a slew rate of 4.5 V/µs. The device offers an input offset voltage maximum of 70 µV and an input noise voltage density of 2.7 nV/√Hz typical. It operates within a supply voltage range of ±4V to ±18V and supports an operating temperature range from -40°C to +85°C. The component is housed in an 8-lead plastic SO package with a standard pinout configuration.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual channel architecture providing high performance in an 8-pin surface mount package
• Optimized for low voltage noise and high open-loop gain characteristics
• Guaranteed 100% testing of slew rate, gain bandwidth, and 1kHz noise parameters

Instrumentation, Op Amps, Buffer Amps Applications

• Two and Three Op Amp Instrumentation Amplifiers
• Low Noise Signal Processing
• Active Filters
• Microvolt Accuracy Threshold Detection
• Strain Gauge Amplifiers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix '-1' indicates the standard pinout configuration rather than the rotated pinout found in other variants. Confirm that the 'AI' grade meets the required offset voltage and drift specifications for the application environment. Ensure compatibility with the 8-lead plastic SO package dimensions during PCB layout.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when board space is restricted due to its compact 8-lead SO package form factor. Choose this part over single-channel alternatives to reduce power consumption while maintaining dual-channel functionality. Consider the extended temperature range capabilities if operation outside standard commercial limits is required.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LT1124/LT1125 family of high-performance op amps designed to offer higher gain, slew rate, and bandwidth than industry standard OP-27 and competing OP-270/OP-470 amplifiers. The LT1124 specifically provides dual channels, whereas the LT1125 provides quad channels. The family emphasizes optimized parameter distribution for precision applications.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LT1124AIS8#PBF (Rotated Pinout)

Instrumentation, Op Amps, Buffer Amps FAQ

What is the difference between the LT1124AIS8 and LT1124AIS8-1?

The LT1124AIS8-1 utilizes a standard pinout configuration, whereas the LT1124AIS8 uses a rotated pinout configuration. Both share identical electrical specifications.

Is the LT1124 compatible with OP-27 sockets?

Yes, the LT1124 may be inserted directly into OP-27 sockets, allowing for easy replacement in existing designs.