M62445FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M62445FP

DIGITAL SOUND CONTROLLER WITH DYNAMIC BASS BOOST

MITSUBISHI ELECTRIC  

Parameter

Gain control

maximum gain

Gain control step

Balance between

channels

Tone control

voltage gain

Tone control

step

Balance between

channels

Symbol

GCMAX

Test condition

Vo=0.04Vrms , RL=10KΩ,JIS-A

Rg=10KΩ,Gain:14dB~0dB

Limits

Min typ Max

12 14 16

Unit

GCSTEP

2

dB

BALT

T -10dB

T +10dB

Vo=0.04Vrms

Treble (f=10KHz)

Bass (f=150Hz)

TCSTEP

-1.5 0 +1.5

-13 -10 -7

7 10 13

dB

2

BALT

-1.5 0 +1.5

T-Bass voltage gain

maximum range

f=60Hz,Vi=0.01Vrms

TBB20dB

15 20 25

T-Bass step

TBSTEP

5

dB

Balance between

channels

BALT

-2.0 0 +2.0

(3) Output port

Parameter

Symbol

Remain voltage of output port

pin29,28,26,25(Open collector output)

Remain voltage of output port

pin20,19,18,17(Open collector output)

VpOC

VpOC

3-state output "H" voltage

VpTH

3-state output "L" voltage

VpTL

Test condition

RL=910Ω(5mA)

VDD=4.75V

RL=4.3KΩ(1mA)

VDD=4.75V

R(GND):6.8KΩ

R(Vdd):6.8KΩ

R(GND):6.8KΩ

R(Vdd):6.8KΩ

Limits

Min typ Max Unit

0.3 0.6

0.3 0.6

V

4.25 4.50

0.35 0.5

MITSUBISHI

ELECTRIC

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