BH7824FVM-TR

$2.68

Description：IC AMP CLASS AB MONO 500MW 8MSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:03b400c50374 Category: Audio Amplifiers Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS AB MONO 500MW 8MSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class AB
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：500mW x 1 @ 8Ohm
Voltage - Supply：1.8V ~ 5.5V
Features：Depop, Shutdown, Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：8-MSOP
Package / Case：8-VSSOP, 8-MSOP (0.110", 2.80mm Width)
Operating Temperature：-30°C ~ 85°C (TA)
Grade：-
Qualification：-

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BH7824FVM-TR

Overview

The BH7824FVM-TR is a Class-AB mono audio amplifier manufactured by Rohm Semiconductor. It operates on a single supply voltage ranging from 1.8V to 5.5V and delivers up to 500mW of output power into an 8-ohm load. The device features a gain of 11.5dB, a total harmonic distortion plus noise of 1%, and a quiescent current of 3.5mA. It is housed in an 8-MSOP package and supports an operating temperature range from -30°C to +85°C.

Feature Summary

Integrated thermal protection circuitry for operational safety
Built-in pop-noise elimination mechanism during startup and shutdown
Dedicated shutdown pin for power management control

Applications

Portable audio devices requiring low-voltage operation
Mono speaker amplification in consumer electronics
Battery-powered audio systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required tape-and-reel packaging format. Check RoHS compliance status against current regulatory requirements. Ensure the part number corresponds to the exact MSOP-8 variant needed for your PCB layout. Validate that the NRND status does not conflict with long-term production plans.

Selection Notes

Select this component for applications requiring a single-channel Class-AB amplifier with integrated protection features. Consider the 1.8V minimum supply voltage for compatibility with single-cell battery systems. Evaluate the 8-MSOP footprint against available board space constraints. Compare the 500mW output capability against specific speaker impedance requirements to ensure adequate drive levels without exceeding thermal limits.

Part Context

This component belongs to the BH7824 series of audio amplifiers from Rohm Semiconductor. It is designed as a compact solution for mobile and portable audio equipment. The device integrates essential protection circuits to simplify system design. It targets markets where size, power efficiency, and audio quality are critical factors.