BD7830NUV-TR

$2.69

Description：IC AMP CLASS AB MONO 2.25W 8VSON
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:af59b3f5c3e9 Category: Audio Amplifiers Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS AB MONO 2.25W 8VSON
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：2.25W x 1 @ 4Ohm
Voltage - Supply：2.4V ~ 5.5V
Features：Depop, Fade, Standby, Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：VSON008V2030
Package / Case：8-VFDFN Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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BD7830NUV-TR

Overview

The BD7830NUV-TR is a monaural Class AB audio amplifier IC manufactured by Rohm Semiconductor. It operates within a supply voltage range of 2.4V to 5.5V and delivers a maximum output power of 2.25W into a 4-ohm load. The device features integrated protection mechanisms including thermal shutdown, pop-noise elimination, volume attenuation, and standby modes. It is housed in an 8-pin VSON (VSON008V2030) surface-mount package with exposed pads, designed for compact electronic applications.

Feature Summary

Integrated pop-noise elimination circuitry to prevent audible clicks during power transitions
Built-in thermal protection circuit to safeguard against overheating conditions
Supports volume attenuation control and low-power standby operation modes

Applications

Portable consumer electronics requiring single-channel audio amplification
Battery-powered devices utilizing the specified voltage operating range
Compact audio systems necessitating small footprint surface-mount packaging

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS3 compliance status and check for specific manufacturing date codes relevant to your production timeline. Ensure the VSON008V2030 package variant matches your PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when a single-channel Class AB amplifier is required for low-voltage portable applications. Consider the 2.25W output capability at 4 ohms as the primary performance metric. Evaluate the VSON008V2030 package dimensions against available board space constraints and verify compatibility with the intended supply voltage range.

Part Context

This part belongs to the BD7830 series of audio amplifiers from Rohm Semiconductor. The series focuses on providing high-efficiency audio solutions for mobile and portable devices. The BD7830NUV-TR specifically denotes the tape-and-reel packaging configuration for automated assembly processes.

Replacement Considerations

Consult official datasheets for pin-compatible alternatives within the same manufacturer family. Verify electrical parameter equivalence for any cross-brand substitutions.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.