參數(shù)資料
型號: LA7209V
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC ISO/IEC-14443 (proximity) RF amplifier for contact-less IC card and tag
中文描述: 單片線性集成電路ISO/IEC-14443(接近)射頻放大器,接觸式IC卡和標簽
文件頁數(shù): 13/14頁
文件大?。?/td> 168K
代理商: LA7209V
LA7209V
No.A0641-13/14
Application Circuit Example
23
22
21
20
VCC
19
EVR
CTL
18
17
16
15
14
13
DET
IN-
VCC1
5V
VCC1
3V
1.0k
Ω
39pF
Antenna : 4Turn
10
μ
F
100
μ
H
47pF
47pF
10pF
+
+
68k
Ω
3.3k
Ω
DATA
OUT
(to P13)
TAG
OUT
(to P3)
Data
Command
(to TP30)
Reset
CLT
VCC1
5V
10
μ
H
VCC1
5V
10
μ
H
1
4
5
8
9
10
11
12
GND
TYPE
SW
DATA
SW
6
TAG
DET
TAG
OUT
TYPE
CTL
PWR
SAVE
CTL
MOD
DATA
IN
7
MOD_E
ON:TYPE-B/C
REG
CAR
IN-
3
CAR
IN+
2
DET
IN+
GAIN
10~30dB
EVR
OUT
AMP
OUT
GAIN
30dB
COMP
IN
COMP
AMP
EVR
COMP
OUT
TAG
REF
GND
MOD
OUT+
MOD
OUT-
VCC1
3V
2.2k
Ω
6.8k
Ω
VCC1
5V
10k
Ω
1
μ
F
100pF
100
Ω
2.7k
Ω
100
Ω
100
Ω
15
Ω
4.7
Ω
0.01
μ
F
COMP
REG
TAG
DET
LPF
MOD
OSC
24
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