LA7209V 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA7209V

ISO/IEC-14443 (proximity) RF amplifier for contact-less IC card and tag

SANYO -> Panasonic 

LA7209V

Continued from preceding page.

Pin No.

Pin Name

7

MOD_DATA_IN

DC voltage

0V

Signal wave form

SQUARE-WAVE

1.8V~VCC

8

REG

2V

DC

GND

9

TAG_DET

Equivalent Circuit

120μA

50kΩ

50kΩ

Pin 7

1kΩ 1kΩ

10pF

330Ω

2kΩ

10.7kΩ 10.7kΩ

12kΩ

13kΩ

620Ω

7kΩ

10kΩ

Pin 8

Pin 9

10 TAG_OUT

5V

DC

50kΩ

300Ω

5kΩ

Pin 10

25μA

11 TYPE_CTL

0V to 1.2V : TYPE_B/C

1.8V to VCC : TYPE_A

12 PWR_SAVE_

CTL

0V to 1.2V : Normal

1.8V to VCC : Power_Save

13 GND

90μA

Pin 11

1.0V

300Ω

50kΩ

130μA

Pin 12

1.0V

300Ω

Continued on next page.

No.A0641-6/14

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