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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)： | 4/14頁 |
| 文件大?。?/td> | 168K |
| 代理商： | LA7209V |
LA7209V
No.A0641-4/14
Package Dimensions
unit : mm (typ)
3175C
Block Diagram
SANYO : SSOP24(275mil)
7.8
5
7
0.22
0.65
(0.33)
12
13
24
1
0
0.15
1
0
(
24
23
22
21
20
VCC
19
EVR
CTL
18
17
16
15
14
13
DET
IN-
T24 T23
T22 T21 T20
T19
VCC1
5V
VCC3
3V
VCC2
5V
1
μ
H 1
μ
H
3.9k
Ω
Dummy
Antenna
15pF
10
μ
F
10
μ
H
1
Ω
1.8k
Ω
1
Ω
SW5
SW4
0.1
μ
F
10pF
+
+
T18
T17
T16
T16A
T15
1
4
5
8
9
10
11
12
GND
TYPE
SW
DATA
SW
6
TAG
DET
TAG
OUT
TYPE
CTL
PWR_SAVE
SW2
NOR_OPRT
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-
1
2
2
1
0.1
μ
F
VCC3
3V
100
Ω
T15
100pF
SW6
2
2
1
SW1
A
B/C2
1
2
10
Ω
33
Ω
1
SW3
VCC3
3V
VCC3
3V
VCC3
3V
VCC1
5V
2.7k
Ω
1
Ω
2
Ω
2
Ω
10k
Ω
10k
Ω
1
μ
F
100pF
T2A
T3A
T4
T6
T5
T7
T3
T8
T9
T10
T11
T12
T2
VCC1
5V
COMP
REG
TAG
DET
LPF
MOD
* Dummy antenna : TDK inductor EL0405
Specifications : L = 1
μ
H
±
1%, Q = 50 (at f = 7.96MHz), DC resistance = 0.22
Ω
(maximum)
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