M62437FP Просмотр технического описания (PDF) - Renesas Electronics

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M62437FP

Sound Controller With SRS Focus & SRS Surround

Renesas Electronics 

M62437FP

(Reference)

In the case of

(VOL.1, 2 = 1kΩ, VOL.3, 4 = 10kΩ, VOL.5 = 1kΩ, Add 10kΩ of resistors between Pin16(31) and Pin17(30))

Item

Symbol Typ.

Unit

Conditions

Maximum output voltage VOMt

1.9

Vrms Input; pin2, 41

Output; pin18, 24

RL = 10kΩ, THD = 1%

Maximum input voltage VIM1

0.6

Vrms Input; pin2, 41/Output; pin18, 24

f = 150Hz

SRS→ON, FOCUS→OFF

THD = 1%

VIM2

0.55

Input; pin2, 41/Output; pin18, 24

f = 1kHz

VIM3

0.2

SRS→ON

f = 20kHz

FOCUS→ON (All VOL. = max)

THD = 1%

Pass gain

Gvt

0

dB Vi = 100mVrms

SRS, Focus→OFF

Input; pin2, 41/Output ; pin18, 24

Gv1

10

Vi=100mVrms

f = 150Hz

Input; pin2, 41/Output ; pin18, 24

SRS→ON, FOCUS→OFF

Gv2

12

Gv3

22

Vi = 100mVrms

SRS→ON

FOCUS→ON (All VOL. = max)

f = 1kHz

f = 20kHz

(2pin, 41pin)-(18, 24Pin)

Output noise voltage

Vno1

5.5

µVrms Rg = 0 (2, 41pin)

SRS→OFF, FOCUS→OFF

DIN-AUDIO filter

Vno2

18

Rg = 0 (2, 41pin)

SRS→ON, FOCUS→OFF

DIN-AUDIO filter

Vno3

50

Rg = 0 (2, 41pin)

SRS→ON, FOCUS→ON (All VOL. = max)

DIN-AUDIO filter

Channel separation

CT

−90

dB Input Side: f = 1kHz, Vi = 0.5Vrms

Monitor Side: Rg = 0, IHF-A filter

Focus: OFF, SRS: OFF

RL=10kΩ

REJ03F0216-0201 Rev.2.01 Mar 31, 2008

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