M62436FP Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

M62436FP

SRS Sound Controller with SRS FOCUS, SRS Surround Sound On-Chip Sound Controller

Renesas Electronics 

M62436FP

Electrical Characteristics

Item

Symbol

Power supply characteristics

Limits

Min. Typ.

(Ta = 25°C, VCC = 8 V, and f = 1 kHz unless otherwise noted.)

Max. Unit Test Conditions

Circuit current

Icc

 22

45 mA Pin 36 current, no signal

I/O characteristics (R13 = R16 = 390, R14 = R17 = 200, R15 = R18 = 390, R40 = R42 = 10 kΩ unless otherwise noted.)

Maximum output voltage

Maximum input voltage

VOMt

VIM1

1.6 1.9

0.32 0.65

 Vrms Pins 2 and 35 input, pins 16 and 22 output

R

L

=

10

kΩ,

THD

=

1%

 Vrms Pins 2 and 35 input, pins 16 f = 150HMz

and 22 output

SRS: on, Focus: off,

THD = 1%

VIM2

VIM3

0.25 0.5

0.2 0.4

 Vrms Pins 2 and 35 input, pins 16 f = 1kHMz

 Vrms and 22 output

f = 20kHMz

SRS: on

Focus: Position “H” on

THD = 1%

Pass-through gain

Gvt

−2.0 0

2.0 dB

Vi = 100 mVrms, SRS: off, Focus: off

Gain between pins 2 and 35 and pins 16

and 22

Gv1

7

10

13 dB

Vi = 100 mVrms

f = 150HMz

Pins 2 and 35 input, pins 16

and 22 output

SRS: on, Focus: off

Gv2

10 13

16 dB

Vi = 100 mVrms

f = 1kHMz

Gv3

12 15

18 dB

SRS: on

Focus: Position “H” on

f = 20kHMz

Gain between pins 2 and

35 and pins 16 and 22

Output noise voltage

VNO1  5.0

15 µVrms Rg = 0 (pins 2 and 35), SRS: off, Focus: off

DIN-audio filter

VNO2  18

40 µVrms Rg = 0 (pins 2 and 35), SRS: on, Focus: off

DIN-audio filter

VNO3  50

90 µVrms Rg = 0 (pins 2 and 35)

SRS: on, Focus: Position “H” on

DIN-audio filter

Crosstalk between

CT

channels

Switch Block Characteristics

 −90

−75 dB

Input side: f = 1 kHz, Vi = 0.5 Vrms

Measurement side: Rg = 0, JIS-A filter

Focus and SRS: off, RL = 10 kΩ

High level input voltage

VIH

2.1 ∼

Vcc V

Pins 18, 20, 21

Low level input voltage

VIL

0

∼

0.8 V

Pins 18, 20, 21

Rev.1.0, Sep.19.2003, page 4 of 11

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