Rda5807m datasheets. The Grove - I2C FM Receiver has a headset jack so it can connect to earphones audio. The tuner uses the CMOS process support multi- interface require the least external component. Each register read is also 25- bit long rda5807m including 4- bit high register address, , a r/ w bit, 4- bit low register address 16- bit datasheets data ( MSB is the first bit) from RDA5802E. Grove - I2C FM Receiver.
RDA5802E rda5807m samples command byte and data at posedge of SCLK. Very little info about the RDA5807 : 2 datasheets ( in english) and two programming manuals ( in datasheets chinese). The RDA5807M series are the latest generation single- chip broadcast FM stereo radio tuner with datasheets fully integrated synthesizer. void datasheets term terminate all radio functions. void setVolume ( uint8_ t newVolume) Control the volume output of the radio rda5807m chip in the range 0. void setMono ( bool switchOn). The RDA5807M has more less the same settings as the SI4703 but these are located at other registers. void rda5807m setBassBoost ( bool switchOn) Control the bass boost mode of the radio chip. RDA5807M FM Tuner V 1. The RDA5807M series have a powerful low- IF digital audio processor. 768KHz crystal oscillator • Programmable de- emphasis ( 50/ 75 µs) • Receive signal strength indicator ( RSSI) • Supply voltage 2. The turn rda5807m around cycle between command byte from MCU and data from RDA5802E is a half cycle. So they' re not firmware compatible. The RDA5807M series is the newest generation single- chip broadcast FM stereo radio tuner with fully integrated synthesizer RDS/ RBDS , IF selectivity MPX datasheets decoder. RDA5807 datasheets SINGLE- CHIP FM rda5807m RECEIVER MODULE • Mhz Stereo FM receiver • Digital low- IF tuner • Digital auto gain control ( AGC) • Fully integrated datasheets digital frequency rda5807m synthesizer • Onboard 32.
The information contained herein is the exclusive property of RDA disclosed in whole , , shall not be distributed, reproduced in part without prior written permission of RDA. RDA5807M bool init initialize library and the rda5807m chip. All these make it very suitable for portable devices.
Miniature FM Stereo Radio Module. Working Voltage : DC 2. FM Band Frequency : 76- 108MHz; Refer to datasheet for more details. This FM radio is based on the RDA FM chip RDA5807M.
This chip can be found in ebay, aliexpress. banggood and other sites for electronics components.