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零件编号
产品描述 (功能)
LA7209V 查看數據表(PDF) - SANYO -> Panasonic
零件编号
产品描述 (功能)
生产厂家
LA7209V
ISO/IEC-14443 (proximity) RF amplifier for contact-less IC card and tag
SANYO -> Panasonic
LA7209V Datasheet PDF : 14 Pages
First
Prev
11
12
13
14
Application Circuit Example
LA7209V
Antenna : 4Turn
VCC1
5V
10
μ
H
47pF
39pF
1.0k
Ω
VCC1
5V
10
μ
H
VCC1
5V
47pF
10
μ
F
+
100
μ
H
68k
Ω
DATA
OUT
(to P13)
VCC1
3V
VCC1
3V
10pF
2.2k
Ω
6.8k
Ω
3.3k
Ω
24
DET
23
IN-
MOD
OUT-
22
21
20
MOD DET VCC
OUT+ IN+
19
EVR
CTL
18
EVR
OUT
17
AMP
OUT
16
15
14
13
COMP COMP TAG GND
IN
OUT REF
MOD
GAIN
10~30dB
LPF
EVR
AMP
GAIN
30dB
ON:TYPE-B/C
COMP
TAG
DET
GND
1
100
Ω
CAR
IN+
2
CAR
IN-
3
TYPE
DATA
SW
MOD_E
SW
4
5
6
2.7k
Ω
100
Ω
15
Ω
100
Ω
4.7
Ω
0.01
μ
F
REG
MOD
DATA
IN
7
REG
8
+
1
μ
F
OSC
Data
Command
(to TP30)
COMP
TAG
DET
9
TAG TYPE
OUT CTL
10
11
VCC1
5V
100pF
10k
Ω
TAG
OUT
(to P3)
PWR
SAVE
CTL
12
Reset
CLT
No.A0641-13/14
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