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BH1415F Datasheet - Rohm

BH1415F - Wireless Audio-Link

BH1415F Audio ICs Wireless Audio Link IC BH1415F The BH1415F is a FM stereo transmitter IC that transmits simple configuration.

The IC consists of a stereo modulator for generating stereo composite signals and a FM transmitter for broadcasting a FM signal on the air.

The stereo modulator generates a composite signal which consists of the MAIN, SUB, and pilot signal from a 38kHz oscillator.

The FM transmitter radiates FM wave on the air by modulating the carrier signal with a composite signal.

BH1415F Features

* 1) It is possible to improve the timbre because it has the pre-emphasis circuit, limiter circuit, and the low-pass filter circuit. 2) Built-in pilot-tone system FM stereo modulator circuit. 3) The transmission frequency is stable because it has a PLL system FM transmitter circuit. 4) PLL data input

BH1415F_Rohm.pdf

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Datasheet Details

Part number:

BH1415F

Manufacturer:

ROHM ↗

File Size:

36.33 KB

Description:

Wireless audio-link.

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