FAN7000D

Instrumentation, Op Amps, Buffer Amps Overview

The FAN7000D is a Class-AB stereo power amplifier designed for headphone applications, manufactured by onsemi. It operates within a supply voltage range of 1.8 V to 4 V and delivers an output power of 40 mW into a 32 Ohm load. The device features a total harmonic distortion plus noise (THD+N) of 0.5% and provides a gain of 32 dB. It utilizes a single input type across two channels and is housed in an SSOP-10 surface-mount package. The component supports operation at temperatures between -20°C and +75°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Stereo audio amplification with Class-AB topology
• Low voltage operation suitable for portable devices
• Integrated headphone driver capability

Instrumentation, Op Amps, Buffer Amps Applications

• Headphone amplifier circuits
• Portable audio equipment
• Battery-powered consumer electronics

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the current lifecycle status as the component may be obsolete or discontinued. Confirm RoHS compliance details through official documentation before integration. Ensure the SSOP-10 package footprint matches the design requirements. Check for any specific handling precautions related to the surface-mount technology used in this package style.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for low-power stereo audio applications requiring Class-AB performance. Verify that the 1.8 V to 4 V supply range aligns with the system's power architecture. Consider the 32 Ohm load impedance specification when designing the output stage. Evaluate the thermal performance within the specified operating temperature range for the intended enclosure.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the audio amplifier category, specifically designed for driving headphones. It represents a solution for stereo audio processing in compact form factors. The manufacturer transitioned from Fairchild Semiconductor to onsemi, affecting branding but maintaining technical continuity for existing designs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible substitutes from onsemi or other manufacturers offering similar Class-AB stereo headphone amplifiers. Verify electrical parameter equivalence, particularly supply voltage range and output power capabilities.