MLX90720S 데이터 시트보기 (PDF) - Melexis Microelectronic Systems

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MLX90720S

One Button Timer

Melexis Microelectronic Systems  

MLX90720

One Button Timer

MLX90720 Electrical Specifications

DC Operating Parameters TA = 0oC to 85oC, VDD = 1.2V to 1.7V (unless otherwise specified)

Parameter

Symbol Test Conditions

Min Typ Max Units

Standby current cons.

Isb

VDD = 1.5V

Operating current cons. Iop

VDD = 1.5V, buzzer output not loaded

Parameter

Symbol Test Conditions

Oscillator frequency

Fosc VDD = 1.5V

Parameter

Symbol Test Conditions

Driver source current

Irelo

VDD = 1.2V

Parameter

Symbol Test Conditions

timing tolerance for times < tacc1

2 minutes

timing tolerance for times > tacc2

2 minutes

Parameter

Symbol Test Conditions

Buzzer frequency

Fbuz

Buzzer voltage

Vbuz

200 nA

3 uA

Min Typ Max Units

32768

Hz

Min Typ Max Units

0.4

mA

Min Typ Max Units

-1

1 sec

-1

1%

Min Typ Max Units

2048

Hz

1.5

V

MLX90720 One Button Timer

Page 8

Rev 1.0 30/Nov/00

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