BH1417F - Wireless Audio-Link

ROHM

Key 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 controls data input in parallel (4bits, 14ch for North America). !Absolute maximum ratings (Ta = 25°C, In measurement circuit. ) Parameter Supply voltage Symbol VCC Limits +7.0.
0.3 to VCC+0.3.

BH1417F wireless audio-link by ROHM - Datasheet Preview

Datasheet Details

Part number	BH1417F
Manufacturer	ROHM
File Size	38.70 KB
Description	Wireless Audio-Link
Datasheet	BH1417F Datasheet

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BH1414K	Wireless Audio-Link
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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BH1417F Multimedia ICs Wireless Audio Link IC BH1417F The BH1417F 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. Frequency is set for North America. !Applications Wireless speakers, Personal computer(sound board), Game machine, CD changer, Car TV, Car navigation !Features 1) It is possible to improve the timbre because it has the pre-emphasis circuit, limiter circuit, and the low-pass filter circuit.