KT0801A - KTMicro

KT0801A Monolithic Digital Stereo FM Transmitter

KT0801A, our new generation of low cost Monolithic Digital FM Transmitter, is designed to process high-fidelity stereo audio signal and transmit modulated FM signal over a short range. It’s based on the architecture of awardwinning KT0801 and it’s also an upgrade of KT0801. The additional features added to KT0801A are increased transmission power up to 113 d.

Features

Hardware and software compatible with KT0801 Additional features to KT0801 Increased transmission Power Support input clock and external crystal: 32.768KHz, 7.6MHz, 15.2MHz Input signal detection Bass control Professional Grade Performance: SNR ≥ 60 dB Stereo Separation > 40 dB International compatible 76MHz ~ 108MHz Ultra-Low Power Consumption: < 17 mA operation current < 3 µA standby current Small Form factor: 24-pin QFN Simple Interface: Single power supply 2 Industry standard 2-wire I C MCU interface compatible Advanced Digital Audio Signal Processing: On-chip 20-bit ΔΣ Audio ADC On-chip D.