Audio

LM378 Datasheet – Dual 4Watt Audio Amplifier – National

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Part Number: LM378

Function: Dual 4 Watt Audio Amplifier

Manufacturer: National Semiconductor (Texas Instruments)

Acquired by Texas Instruments on September 23rd, 2011.

Image

LM378 datasheet

 

Description

The LM378 is a monolithic dual power amplifier which offers high quality performance for stereo phonographs, tape players, recorders, and AM-FM stereo receiver, etc. The LM378 will deliver 4W channel into 8 or 16 Ohm loads. The amplifier is designed to operate with a minimum of external components and contains an internal bias regulator to bias each amplifier. Device overload protection consists of both internal current limit and thermal shutdown.

Pinout

LM378 datasheet pinout

LM378 Datasheet PDF


 

Other data sheets are available within the file: LM378, LM378N

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AS6001SP8 Datasheet – FM Stereo Audio Transmitter – Accel

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Part Number: AS6001SP8

Function: FM STEREO AUDIO TRANSMITTER,I2C-BUS IC

Package : SOP16

Manufacturer: Accel Semiconductor

Image :
AS6001SP8

Description

The AS6001, AS6002, AS6001SP8 is an innovative highly integrated FM stereo transmitter. It is the first generation of FM transmitter IC designed using Accel’s patent-pending RF technology. It consists of a stereo encoder and FM transmitter. The stereo encoder is based on signal processing to encode analog stereo audio input signal and generate a composite FM signal with MAIN, SUB and pilot signal from a 7.6MHz oscillator.

Features

1. Highly integrated FM stereo transmitter
2. Patent-pending architecture
3. Low power operation, extremely suitable for portable devices
4. Ultra low standby current in 10uA with PDN enable
5. LDO embedded for easy power supply design

AS6001SP8 Datasheet pinout

Application

1. MP3 Player
2. Cellular Handsets
3. Wireless Microphone
4. Personal Media Player
5. Personal Computer
6. Game Machine
7. Car Audio

Reference Site
1. http://peling.ru/peredelyivaem-fm-transmitter-na-as6001sp8/
2. http://vrtp.ru/index.php?showtopic=16681

AS6001SP8 Datasheet


AS6001SP8 pdf

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