APX324TSG-13

Overview

The APX324TSG-13 is a quad operational amplifier manufactured by Diodes Incorporated, designed for low-voltage applications with a supply range of 2.5V to 5.5V. It features rail-to-rail input and output capabilities, ensuring effective signal handling across the full voltage span. The device operates within an ambient temperature range of -40°C to +85°C and utilizes a standard CMOS process. Key electrical parameters include a gain-bandwidth product of 1 MHz, a slew rate of 1 V/µs, and a typical supply current of 340 µA for all four amplifiers.

Feature Summary

• Rail-to-rail input common-mode voltage range extending from ground to near the positive supply rail.
• Rail-to-rail output swing capability, minimizing crossover distortion for high-fidelity signal processing.
• Low power consumption optimized for portable electronic devices and battery-operated systems.
• High speed-to-power ratio achieved through 1 MHz bandwidth and 1 V/µs slew rate.

Applications

• Active filters
• General purpose low voltage applications
• General purpose portable devices

Procurement Notes

Verify component authenticity against official Diodes Incorporated documentation before integration. Confirm package markings match TSSOP-14L specifications and identify the specific revision level required for your design. Ensure environmental compliance requirements align with RoHS standards and Green molding compound availability. Cross-reference datasheet electrical limits with your system's operating conditions to guarantee performance reliability.

Selection Notes

Select this component when designing circuits requiring quad amplification in a compact surface-mount footprint. The TSSOP-14L package is exclusively available for the APX324 variant within this series. Consider the 340 µA supply current for power budgeting in battery-powered systems. Verify that the 1 MHz bandwidth meets the frequency response requirements of your specific application signals.

Part Context

This part belongs to the APX321/APX358/APX324 family of low voltage, rail-to-rail operational amplifiers. While the APX321 offers single-channel configuration and the APX358 provides dual channels, the APX324 integrates four independent amplifiers into one package. All variants share similar electrical characteristics but differ in channel count and physical package options to suit various board space constraints.

Replacement Considerations

Public confirmed substitute part numbers: LMV324TSG-13

FAQ

What is the input common-mode voltage range for the APX324?

The input common-mode voltage range extends from 0V to V+ minus 0.2V, allowing operation down to the negative supply rail.

Is the APX324TSG-13 available in a shutdown mode?

No, the APX324 does not feature a shutdown pin or mode; it remains active whenever power is applied within the specified operating range.