m62436fp Renesas Electronics Corporation., m62436fp Datasheet - Page 5
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m62436fp
Manufacturer Part Number
m62436fp
Description
Srs Sound Controller With Srs Focus, Srs Surround Sound On-chip Sound Controller
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.M62436FP.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
M62436FP
Manufacturer:
MIT
Quantity:
20 000
M62436FP
Switch Settings
Pin 21 SRS Surround
SRS ON
SRS OFF
Pin 20 Focus
FOCUS ON
FOCUS OFF
External Resistors
The midrange through high-range gain of the Focus circuit of the M62436FP can be specified using an externally
connected resistor.
The midrange through high-range gain is set by the resistance division value between the 0.22 µ[?] connected to pin 7
and REF. The M62436FP allows the user-specified gain to be set to high or low by switching the Focus position H/L
setting of pin 18. The recommended resistance value settings are listed below.
1. Focus Position “H” Setting
2. Focus Position “L” Setting
Recommended Setting Values
Notes 1. The left channel setting pins 7, 8, and 9 correspond to pins 32, 31, and 30.
The effect (full-range gain) of the Focus circuit of the M62436FP can be reduced using an externally connected resistor.
Rev.1.0, Sep.19.2003, page 5 of 11
2. Settings should be made so that R16 + R17 + R18 = 1 kΩ.
R16+R17+R18
R16+R17+R18
R17+R18
R18
setting possible
setting possible
SRS On/Off Switch
Focus On/Off Switch
H
H
L
L
R16 = 390 , R17 = 200 , R18 = 390
Focus Position "H" = 60%
Focus Position "L" = 40%
7
Right channel external resistor
R16+R17+R18
=1k
0.22µ
C10
R16
R17
R18
External
REF
29
8
9
Pin 19 Focus Position
Focus Position "H"
Focus Position "L"
Note: The bypass mode can be selected by setting the
SRS on/off switch and Focus on/off switch to "L".
FOCUS
position "H"
FOCUS
position "L"
Focus H/L Switch
H
L