LV49157V - Class-D Audio Power Amplifier

Sanyo Semicon Device

The LV49157V by Sanyo Semicon Device is a Class-D Audio Power Amplifier. Below is the official datasheet preview.

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LV49157V Class-D Audio Power Amplifier by Sanyo Semicon Device - Datasheet Preview — Official preview page of the **LV49157V** Class-D Audio Power Amplifier datasheet (Sanyo Semicon Device).

Datasheet Details

Part number	LV49157V
Manufacturer	Sanyo Semicon Device
File Size	1.02 MB
Description	Class-D Audio Power Amplifier
Datasheet	LV49157V_SanyoSemiconDevice.pdf
Additional preview pages of the LV49157V datasheet.

LV49157V Product details

Description

Equivalent Circuit VD 250kΩ 10kΩ 100kΩ GND 1 2 STBY I Standby control pin VD 250kΩ 10kΩ 100kΩ GND 2 3 VIN1+ I Input pin, CH1 plus VD 3 300Ω 30kΩ VBIAS GND 4 VIN1- I Input pin, CH1 minus VD 4 300Ω 30kΩ VBIAS GND 5 PLC I Power level control pin VD 5 200Ω GND Continued on next page.No.A1567-5/30 Datasheet pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr LV49157V Continued from preceding page.Pin No.6 Pin name VIN2I/O I Description Input pin, CH2 minus Equiva

Features

BTL output, class D amplifier system.
Unique SANYO-developed feedback technology achieves superb audio quality.
High-efficiency class D amplifier.
Soft muting function reduces impulse noise at power on/off.
Full complement of built-in protection circuits : over current protection, thermal protection, and low power supply voltage protection circuits.
Built in Power limiter.
Built in Headphone Amplifier Functions.
Power : 15.

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Published: Jan 4, 2012 |