TP1561AUL1-CR

Instrumentation, Op Amps, Buffer Amps Overview

The TP1561AUL1-CR is a single-channel CMOS operational amplifier from the TP156xAL1 series, manufactured by 3PEAK. It features rail-to-rail input and output capabilities with a supply voltage range of 2.5 V to 6 V. Key electrical parameters include a gain-bandwidth product of 6 MHz, a slew rate of 4.5 V/μs, and a quiescent current of 600 μA per channel. The device offers an input offset voltage of ±3 mV (max) and operates within a temperature range of −40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation enables buffering of wide swing devices in single-supply systems.
• Low power consumption with 600 μA quiescent current per channel supports portable applications.
• High output drive capability delivers over 100 mA for driving heavy capacitive loads.
• Excellent EMI suppression performance ensures stable operation in noisy environments.

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive motor control
• On-board charger circuits
• Portable audio amplification

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape/reel specifications. Ensure the component meets AEC-Q100 reliability requirements if intended for automotive use. Cross-reference the part number with the latest datasheet revision to confirm operating conditions and electrical characteristics match design specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring low power consumption combined with high bandwidth and rail-to-rail signal handling. It serves as a suitable replacement for standard op-amps where extended input common-mode range beyond the supply rails is necessary. Consider the SOT23-5 package for compact surface-mount layouts.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TP156xAL1 family of CMOS operational amplifiers, which includes dual and quad variants. The series utilizes proprietary design techniques to achieve high AC performance while maintaining low static current. It is designed to replace commercially available op-amps to improve power efficiency and input/output range in various analog signal processing applications.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

TP1561AL1-S5TR-S