MM1210 Ver la hoja de datos (PDF) - Mitsumi

Número de pieza

componentes Descripción

Lista de partido

MM1210

Remaining Battery Power Display

Mitsumi 

MITSUMI

Timing Chart

Remaining Battery Power Display MM1210

1.20V

VS1 1.18V

1.08V

VS2 1.06V

CE pin

TC pin

VCC

GND

0.75V

0.40V

0.05V

hysteresis

hysteresis

threshold 1

threshold 2

H

ROUT1

L

H

ROUT2

L

tDLH

tDLH

tD1

tD2

*Delay time is calculated by the following formula :

tD1=tD2 (S)=CT (F) (5.4 106)

tDLH (S)=CT (F) (6.3 104)

CT, TC pin connection capacitance

Block Diagram, Example of Application Circuit

Output

VCC

ROUT 1

LED 2

1.18 1.06

L HH

L LH

CE pin

H

L

Operation

Waiting

Note 1 : Please connect the CE pin

to VCC when not using.

Note 2 : The Adj terminal is used in

the product inspection

process, so please do not

connect it to other wiring.

Capacitance of external capacitor for non-induction time

101

1S 100

100mS 10-1

10mS 10-2

1mS 10-3

0.1mS 10-4

0.01mS 10-5

10-10

10-9

10-8

100PF 1000PF 0.01UF

10-7

0.1UF

10-6

1UF

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