UPC4570G2-E1-AP

Instrumentation, Op Amps, Buffer Amps Overview

The UPC4570G2-E1-AP is a dual operational amplifier from the Renesas Electronics UPC4570 series, housed in an 8-pin SOP package. It features a gain-bandwidth product of 15 MHz and a slew rate of 7 V/µs. Key electrical parameters include an input offset voltage of 300 µV, input bias current of 400 nA, and input noise voltage density of 4.5 nV/√Hz. The device operates on a supply voltage range of 4 V to 16 V with a quiescent current of 5 mA per channel. It provides a common-mode rejection ratio of 100 dB and supports output currents of 10 mA per channel.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low noise performance suitable for sensitive signal processing
• High-speed operation with wide bandwidth capabilities
• Stable unity-gain configuration without oscillation

Instrumentation, Op Amps, Buffer Amps Applications

• Audio preamplifiers
• Active filters
• Equalizers
• Tone controls

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix E1-A against official datasheets to confirm pin orientation and tape-and-reel specifications. Ensure the component matches the required operating temperature range of -20°C to +80°C for your application environment. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low noise and high speed are prioritized over ultra-low power consumption. It serves as a direct upgrade to general-purpose amplifiers like the UPc258 or NE5558, offering improved bandwidth and noise characteristics. Consider the SOP-8 package constraints and ensure the PCB layout accommodates the specified thermal and electrical requirements for stable operation.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the UPC4570 family, which includes quad variants such as the UPC4574. The UPC4570 series is designed as a high-performance version of legacy low-noise amplifiers, featuring enhanced bandwidth and slew rates while maintaining stability in unity-gain configurations. The E1 suffix typically denotes specific packaging and taping orientations defined by the manufacturer.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes include the UPC4570GR-9LG-A for TSSOP packaging or other UPC4570 variants within the same series. Verify compatibility with existing circuit designs, particularly regarding input offset voltage and noise density specifications, when replacing with generic low-noise op-amps.