LV47011P-E

Description：IC AMP CLASS AB QUAD 29W 25HZIP
Series：-
Mfr：onsemi
Package：Tape & Box (TB)

SKU:9aac550d747e Category: Audio Amplifiers Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LV47011P-E is listed in the Audio Amplifiers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC AMP CLASS AB QUAD 29W 25HZIP. Review the specifications below when checking this part for your BOM.

Audio Amplifiers specifications for LV47011P-E

Description：IC AMP CLASS AB QUAD 29W 25HZIP
Series：-
Mfr：onsemi
Package：Tape & Box (TB)
Type：Class AB
Output Type：4-Channel (Quad)
Max Output Power x Channels @ Load：29W x 4 @ 4Ohm
Voltage - Supply：8V ~ 16V
Features：Mute, Short-Circuit and Thermal Protection
Mounting Type：Through Hole
Supplier Device Package：25-HZIP
Package / Case：25-SSIP Exposed Pad, Formed Leads
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

Audio Amplifiers datasheet and documents for LV47011P-E

LV47011P-E

Audio Amplifiers Overview

The LV47011P-E is a monolithic linear IC designed as a 4-channel BTL power amplifier for car audio systems. It utilizes complementary Pch DMOS and Nch DMOS output stages to deliver high power and quality sound. The device operates within an 8V to 16V supply range, with a maximum rating of 26V. Typical output power reaches 50W at 15.2V into 4Ω loads. Key electrical characteristics include a quiescent current of 400mA typical at 14.4V, voltage gain of 26dB, and channel separation of 65dB. It features built-in muting, standby switching, self-diagnosis, and comprehensive protection circuits.

Audio Amplifiers Feature Summary

Complementary Pch and Nch DMOS output stage architecture for high-power audio amplification
Integrated self-diagnosis function detecting output offset, VCC shorts, ground shorts, and load shorts
Built-in muting and standby switch functions for system control and noise reduction
Comprehensive protection circuits including thermal shutdown, overvoltage, and short-circuit protection

Audio Amplifiers Applications

Car studio systems utilizing 4-channel BTL power amplifiers
Automotive audio system integration requiring high output power
Vehicle infotainment systems needing integrated diagnostic capabilities

Audio Amplifiers Procurement Notes

Verify the specific ordering suffix against official documentation, as variations may exist. Confirm component status, noting that this part number has been reported as discontinued or subject to limited supply in some channels. Ensure compatibility with existing board layouts and heat sink requirements before procurement. Cross-reference datasheet revision dates to confirm pinout and electrical specifications match your design needs.

Audio Amplifiers Selection Notes

Select this component for applications requiring a single-chip solution for four-channel automotive audio amplification. Consider the HZIP25 package and thermal management requirements, as the device dissipates significant power. Evaluate the need for external anti-oscillation components based on specific board layout and load conditions. Verify that the operating voltage range aligns with the vehicle's electrical system specifications.

Audio Amplifiers Part Context

The LV47011P is a specialized integrated circuit developed by onsemi (formerly Sanyo Semiconductor) specifically for automotive audio applications. It belongs to a family of power amplifiers designed to replace discrete solutions with a compact, feature-rich monolithic IC. The device integrates multiple functions typically found in separate components, simplifying the design of car stereo systems.