參數(shù)資料
型號: TDA7227
廠商: 意法半導體
英文描述: SINGLE-CHIP AM/FM RADIO WITH FRONT-END
中文描述: 單片AM / FM收音機與前端
文件頁數(shù): 1/5頁
文件大?。?/td> 169K
代理商: TDA7227
TDA7227
SINGLE-CHIP AM/FM RADIO WITH FRONT-END
.
BUILT-IN FM F/E AND AM/FM IF
.
AM DETECTOR COIL AND IF COUPLING
CAPACITOR ARE NOT NECESSARY
.
WIDE OPERATING VOLTAGE RANGE
(1.8 - 7V)
.
LED DRIVE CIRCUIT FOR TUNING INDICA-
TOR
December 1992
ADVANCE DATA
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
AM RF IN
FM RF OUT
V
FM OSC
AM OSC
DET OUT
BAND S/W
AGC
QUAD DET
FM RF IN
GND1
FM MIXER
AM MIXER
FM IF IN
GND2
TUN LED
AM IF IN
CC1
CC2
V
7227-01.EPS
PIN CONNECTIONS
DIP18
(Plastic Package)
ORDER CODE :
TDA7227
This is advance information on a new product now in developmentor undergoing evaluation. Details are subject to change without notice.
DESCRIPTION
TDA7227 is a mono AM/FM one chip tuner ICs
which is designed for portable radios, clock radios
and radio cassette recorders.
1/5
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