UPC451G2-E1-AP

Instrumentation, Op Amps, Buffer Amps Overview

The UPC451G2-E1-AP is a quad operational amplifier manufactured by Renesas Electronics. It features four independent channels within a single package, designed for versatile analog signal processing applications. The device operates on a supply voltage range of 3 V to 30 V, supporting both single and dual power configurations. Key electrical specifications include an input offset voltage of 2 mV, an input bias current of 250 nA, and a common-mode rejection ratio of 65 dB. Each channel provides an output current capability of 40 mA with a typical operating supply current of 1.2 mA. The component is housed in a TSSOP-14 surface-mount package and supports operation across temperatures from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad-channel architecture providing four independent operational amplifiers in a compact integrated circuit.
• Wide single-supply voltage operation ranging from 3 V to 30 V for flexible power integration.
• High output drive capability with 40 mA per channel support for direct load interfacing.
• Extended industrial temperature rating ensuring reliable performance in harsh environmental conditions.

Instrumentation, Op Amps, Buffer Amps Applications

• General-purpose analog signal conditioning circuits
• Sensor interface amplification stages
• Audio pre-amplifier designs
• Industrial control system signal processing

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix AP against the manufacturer's latest documentation to confirm package type and tape-and-reel configuration. Ensure the requested quantity aligns with standard factory packaging units to avoid partial reel handling fees. Confirm RoHS compliance status and lead-free material declarations prior to final procurement authorization.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when multiple low-cost, general-purpose amplification channels are required within a constrained board area. The wide supply voltage range accommodates various system power rails without level shifting. Consider the 40 mA output current for driving moderate loads directly. Evaluate thermal dissipation requirements given the TSSOP-14 package footprint and ambient operating conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the UPC451 series of high-voltage bipolar quad operational amplifiers. The series is characterized by its ability to operate on single or dual supplies with rail-to-rail input capabilities relative to the negative rail. It serves as a cost-effective solution for applications requiring multiple amplification stages without the complexity of discrete transistor solutions.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Cross-reference with other UPC451 variants such as UPC451GR-9LG-E1-A for different packaging options like TSSOP-14 embossed tape. Verify pin compatibility and electrical parameter tolerances before substituting with generic quad op-amps.