MLX90109EDC(2006) 데이터 시트보기 (PDF) - Melexis Microelectronic Systems

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MLX90109EDC
(Rev.:2006)

125kHz RFID Transceiver

Melexis Microelectronic Systems  

MLX90109

125kHz RFID Transceiver

3 Maximum ratings

Supply voltage (VDD with respect to VSS)

Input voltage on any pin (except COIL, DATA and CLOCK)

Input voltage on COIL, DATA and CLOCK

Maximum junction temperature

Table 1: Absolute maximum ratings

Symbol Condition Min

VDD

DC

-0.3

VIN

-0.3

Vclamp

-0.3

TJ

Max

6

VDD+0.3

15

150

Unit

Volts

Volts

Volts

ºC

Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute-maximum-

rated conditions for extended periods may affect device reliability.

4 Pad definitions and descriptions

Pad Name

Function

COIL

Oscillator output

VSS

Ground

SPEED

Data rate selection : 2kbaud or 4kbaud

MODU

Input for amplitude setting

MODE

Decoding mode selection : Biphase or Manchester

CLOCK

Clock output of decoder

DATA

Data output of decoder

VDD

Power Supply

Table 2: Pin description MLX90109

3901090109

Rev 008

Plastic SO8

Page 3 of 15

Data Sheet

Jun/06

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