TP1564AL1-SR

Instrumentation, Op Amps, Buffer Amps Overview

The TP1564AL1-SR is a quad-channel CMOS operational amplifier from the TP156xAL1 series, designed for low-power and high-frequency applications. It features rail-to-rail input and output capabilities with a typical quiescent current of 600 μA per channel. The device offers a gain-bandwidth product of 6 MHz and a slew rate of 4.5 V/μs. It operates within a supply voltage range of 2.5 V to 6 V and supports an operating temperature range from -40°C to 125°C. Qualified for automotive applications under AEC-Q100 standards, it provides excellent EMI suppression and low noise performance.

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 optimizes battery life in portable designs.
• High output drive capability delivers up to 100 mA, supporting heavy capacitive loads like LCDs.
• Excellent EMI suppression performance ensures stable operation in electrically 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 package type associated with the suffix 'SR' against the manufacturer's official order information table, as standard listings may specify SOP14 or TSSOP14. Confirm that the requested variant meets the required AEC-Q100 qualification status if used in automotive contexts. Ensure compatibility with the specified 2.5 V to 6 V supply range and -40°C to 125°C operating temperature limits for the target application environment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad-channel amplifier is required with rail-to-rail I/O and low power consumption. It serves as a suitable replacement for general-purpose op-amps where extended input common-mode range beyond the rails is necessary. Consider its 6 MHz bandwidth and 4.5 V/μs slew rate for moderate-speed signal processing tasks. Verify that the specific package variant matches the PCB footprint requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

The TP1564AL1-SR belongs to the TP156xAL1 series of CMOS operational amplifiers manufactured by 3PEAK. This family includes single (TP1561), dual (TP1562), and quad (TP1564) configurations. The series utilizes proprietary design techniques to achieve stable high-frequency response and low distortion while maintaining low power consumption. It is positioned as a drop-in replacement for many commercially available op-amps to improve performance and reduce system power.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The datasheet indicates the series can replace many commercially available op-amps. Specific cross-reference part numbers are not provided in the source material. Designers should verify pinout compatibility and electrical parameter margins before substitution.