stereo

BK1080 Datasheet – FM Stereo Receiver – Beken

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Part Number: BK1080

Function: FM Stereo Receiver IC

Package: 24pin 4x4mm QFN, SOP 16 Pin package

Manufacturer: Beken Corporation  ( http://www.bekencorp.com )

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BK1080 fm stereo receiver

BK1080SB datasheet

Description

The BK1080 FM stereo receiver employs a low-IF architecture, mixed signal image rejection and all digital demodulation technology. The station scan of BK1080 searches radio stations based on both the channel SNR estimation and demodulated signal quality assessment, increases the number of receivable stations while avoids false stops. BK1080 enables fm radio reception with low power, small board space and minimum number of external components. All functions are controlled through a simple 3-wire serial interface or I2C serial interface.

 

Pinout

BK1080 pinout datasheet

BK1080SB pinout

Features

1. Support 76~108 MHz band
2. Automatic gain control
3. Automatic frequency control
4. Seek tuning

Applications

1. Cellular handset
2. MP3 player
3. PDAs and notebook

BK1080 order information

1. BK1080QB QFN24
2. BK1080MB QFN24
3. BK1080XB QFN24
4. BK1080SB SOP16

Official Homepage: http://www.bekencorp.com/en

 

BK1080 Datasheet


 

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TPA3116D2 Datasheet PDF – 2 x 50 W Stereo Amplifier

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Part Number: TPA3116D2

Function: 2 x 50 W Filter-Free Class-D Stereo Amplifier Family with AM Avoidance

Package: 32-Pin HTSSOP Type

Manufacturer: Texas Instruments

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TPA3116D2 Stereo Amplifier

Description

The TPA31xxD2 series are stereo efficient, digital amplifier power stage for driving speakers up to 100W/2Ω in mono. The high efficiency of the TPA3130D2 allows it to do 2x15W without external heat sink on a single layer PCB.

The TPA3118D2 can even run 2x30W/8Ω without heat sink on a dual layer PCB. If even higher power is needed the TPA3116D2 does 2x50W/4Ω with a small heat-sink attached to its top side PowerPad. All three devices share the same footprint enabling a single PCB to be used across different power levels.

 

Pinouts:

TPA3116D2 datasheet pinout

 

Features

1. Feedback Power-Stage Architecture With High PSRR Reduces PSU Requirements
2. Programmable Power Limit
3. Differential and Single-Ended Inputs
4. Stereo and Mono Mode With Single-Filter Mono Configuration
5. Single Power Supply Reduces Component Count

 

Applications

1. Mini-Micro Component, Speaker Bar, Docks
2. After-Market Automotive
3. CRT TV
4. Consumer Audio Applications

Official Site : https://www.ti.com/product/TPA3116D2

Other data sheets are available within the file: TPA3116D2DAD, TPA3116D2DADR

TPA3116D2 Datasheet PDF Download

TPA3118D2 pdf