TJ324GD

Instrumentation, Op Amps, Buffer Amps Overview

The TJ324GD is a quad operational amplifier manufactured by TAEJIN, housed in an SOP-14 package. It operates from a single supply voltage ranging from 2.0 V to 30 V or split supplies of ±1 V to ±15 V. The device features four independent high-gain amplifiers with internally frequency compensation. Key electrical characteristics include a typical input offset voltage of 3 mV at 25°C and a maximum of 9 mV across the full temperature range. Supply current drain is low, typically 1.1 mA with no load. The common-mode input voltage range includes ground, and the differential input voltage range equals the power supply voltage.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Features wide supply voltage operation and low power supply current drain independent of voltage magnitude.
• Includes four independent, high-gain operational amplifiers with internal frequency compensation.
• Input common-mode voltage range extends to ground potential.
• Differential input voltage range matches the total power supply voltage.

Instrumentation, Op Amps, Buffer Amps Applications

• Transducer amplifiers
• DC gain blocks
• Conventional operational amplifier circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer designation as TAEJIN against the provided datasheet source. Confirm the SOP-14 package type and tape & reel supply format for the TJ324GD part number. Ensure compatibility with the specified operating temperature range of -40°C to +105°C for your specific application environment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring single-supply operation with a wide voltage range up to 30 V. Consider its low input biasing current and included ground-referenced common-mode range for sensor interface tasks. Verify that the required DC voltage gain and output drive capabilities meet the system specifications within the stated electrical limits.

Instrumentation, Op Amps, Buffer Amps Part Context

This component belongs to the TJ324 series of quad operational amplifiers. It is designed specifically for single-supply environments but supports split supply configurations. The device integrates four identical amplifier channels on a single chip, providing a compact solution for multi-channel signal conditioning tasks.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum supply voltage for the TJ324GD?

The absolute maximum supply voltage is 36 V, while the recommended operating supply voltage ranges from 2.0 V to 30 V.

Does the input common-mode voltage range include ground?

Yes, the input common-mode voltage range includes ground (GND).

What is the typical input offset voltage at 25°C?

The typical input offset voltage is 3 mV when the supply voltage is between 5 V and the maximum rating.