UPC844G2(3)-E1-A

Instrumentation, Op Amps, Buffer Amps Overview

The UPC844G2(3)-E1-A is a quad operational amplifier manufactured by Renesas Electronics. It serves as the four-channel variant of the high-speed μPC842 series, utilizing bipolar process technology. The device features an SOP-8 surface-mount package and operates within a single supply voltage range of 3V to 32V. Key electrical characteristics include a typical slew rate of 7V/µs and a gain-bandwidth product of 3.5MHz at 100kHz. Input offset voltage is specified at ±2mV typical, with input bias current at ±6nA typical. The component supports stable operation with capacitive loads up to 1000pF due to built-in phase correction circuits.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad channel configuration derived from the high-speed μPC842 architecture
• Built-in phase correction circuitry for stability with capacitive loads
• Integrated output short-circuit protection mechanism
• Standard dual operational amplifier pin compatibility

Instrumentation, Op Amps, Buffer Amps Applications

• Single supply AC amplifiers
• Active filter circuits
• Line driver applications
• Photodetector signal amplification

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix designation against official Renesas documentation to confirm exact temperature rating and packaging specifications. Confirm availability status as distribution channels may list discontinued or limited stock items. Ensure the selected variant matches the required operating temperature range for the target application environment before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad channel solution is required alongside the performance metrics of the μPC842 family. Consider the trade-off between the higher channel count and potential thermal dissipation in the SOP-8 package compared to dual-channel alternatives. Verify that the 32V maximum supply voltage and bipolar input requirements align with the system design constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the μPC842/μPC4742 family of high-speed, wide-bandwidth general-purpose operational amplifiers. It shares the same internal circuit topology as the dual-channel μPC842 but integrates four independent amplifiers into a single compact package. The series is designed to offer improved slew rate and load capacitance stability over standard general-purpose op-amps without introducing crossover distortion.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct pin-compatible replacements include the dual-channel μPC842G2-E1-A if only two channels are needed. For quad channel needs, verify if the μPC844G2-E1-A is available in the specific suffix configuration required. Cross-reference with other quad op-amps offering similar 3.5MHz bandwidth and 7V/µs slew rates if the exact Renesas part is unavailable.