Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
零件编号
产品描述 (功能)
MC145436A 查看數據表(PDF) - Motorola => Freescale
零件编号
产品描述 (功能)
生产厂家
MC145436A
Low-Power Dual Tone Multiple Frequency Receiver
Motorola => Freescale
MC145436A Datasheet PDF : 8 Pages
1
2
3
4
5
6
7
8
t
Vin VDD
Ain
7
VDD
10 pF
100 k
Ω
u
Vin VDD
0.01
µ
F
Ain
7
VDD
10 pF
100 k
Ω
Figure 2. Analog Input (Operational Information Based on PDIP Package)
3.58 MHz
Xin
Xout
1 M
Ω
ATB
MC145436A
VDD
Xin
ATB
MC145436A
VDD
Xen
Xen
TO OTHER
MC145436As
Figure 3. Multiple MC145436As
COL 1
697
1
COL 2
2
COL 3
3
COL 4
A
ROW 1
770 4
STD
DTMF
852 7
(Hz)
941
*
1209
5
6
B ROW 2
8
9
C ROW 3
0
#
D
1336 1477 1633
STD DTMF (Hz)
ROW 4
Figure 4. 4
×
4 Keyboard Matrix
MC145436A
6
MOTOROLA
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]