5767
4
7/21/2019 5767 http://slidepdf.com/reader/full/57675695cf5b1a28ab9b028dba9b 1/4 FM Digital Tuner FM 数字调谐器 QM-5767-F00 FM TUNER 一、Applications Scope： ◎ MP3, MP4 players ◎ Portable radios ◎ USB FM radio ◎ Digital sound ◎ GPS，PDAs ◎ Consumer electronics 二、Function Characteristic： FM 70 to 108MHz Automatic search tuning function Fully digital processing, include audio output I2C-bus, only requires a minimum Low power , Mini size and low-cost High sensitivity , Low noise Integrated LDO regulator Bass boost 三 Electrical characteristic 1. General specification
-
Upload
thanhha-nguyen -
Category
Documents
-
view
215 -
download
0
description
tef5767 data
Transcript of 5767
7/21/2019 5767
http://slidepdf.com/reader/full/57675695cf5b1a28ab9b028dba9b 1/4
FM Digital Tuner
FM 数字调谐器 QM-5767-F00 FM TUNER
一、Applications Scope：
◎ MP3, MP4 players ◎ Portable radios
◎ USB FM radio ◎ Digital sound
◎ GPS，PDAs ◎ Consumer electronics
二、Function Characteristic：
FM 70 to 108MHz
Automatic search tuning function
Fully digital processing, include audio output
I2C-bus, only requires a minimum
Low power , Mini size and low-cost
High sensitivity , Low noise
Integrated LDO regulator
Bass boost
三 Electrical characteristic
1. General specification
7/21/2019 5767
http://slidepdf.com/reader/full/57675695cf5b1a28ab9b028dba9b 2/4
2.DC Specification
3. Electrical specification
四 Pin Description
7/21/2019 5767
http://slidepdf.com/reader/full/57675695cf5b1a28ab9b028dba9b 3/4
五 Applications circuit：
六 PCB Application Size：
7/21/2019 5767
http://slidepdf.com/reader/full/57675695cf5b1a28ab9b028dba9b 4/4
七 PCB Layout note：
* Please advert copper & trace of ANT part shall be short and wide ASAP .
* Keep ANT part far away from noise source. * Keep POWER part(VCC,GND) copper & trace shall bewide and short ASAP ,and far away from noise source. FM GND shall grounding clear GND.
八 Reflow profile
ROHS Graph:
NOTE: MAX Temp 250 ℃ (ROHS) ,Temperature maintained about 220 ℃ (50—60sec)
