M62440FP 查看數據表（PDF） - Renesas Electronics
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M62440FP Datasheet PDF : 11 Pages
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M62440FP
Electrical Characteristics
Ta = 25°C, VCC = 8 V, VDD = 5 V, VOL/FADER = 0 dB, TONE/FLAT, Loudness OFF unless otherwise noted
Limits
Item
Symbol
Min Typ Max Unit
Test Conditions
Circuit current
ICC
—
20
35
mA No input signal
Pass gain
Gv
–3.5
0
3.5
dB Outside resister 22 kΩ of pin 2 to 5,
pin 38 ~ 41
Maximum attenuation ATT (VOL)
–32.5 –30 –27.5
dB Vi = 1 Vrms, f = 1 kHz
ATT (VOL) = –30 dB
Attenuation error
∆ATT (VOL)
–2.5
0
2.5
dB ATT (VOL) = 0 dB
Maximum input voltage VIM
1.8
2.2
—
Vrms f = 1 kHz, BW: 400 ~ 30 kHz
THD = 1%
Bass boost
G (Bass) B
13
16
19
dB f = 100 Hz
Bass cut
G (Bass) C
–15
–12
–9
dB f = 100 Hz
MID boost
G (MID) B
9
12
15
dB f = 1 kHz
MID cut
G (MID) C
–15
–12
–9
dB f = 1 kHz
Treble boost
G (Tre) B
9
12
15
dB f = 10 kHz
Treble cut
G (Tre) C
–15
–12
–9
dB f = 10 kHz
Maximum attenuation ATT (FED)
—
–90 –80
dB Vi = 1 Vrms, f = 1 kHz
ATT (FED) = –∞ dB
Maximum output
VOM
voltage
1.8
2.2
—
Vrms f = 1 kHz, BW: 400 to 30 kHz
THD = 1%
Output noise voltage Vno1
—
10
18 µVrms Rg = 0, DIN-AUDIO
Vno2
—
3
8
ATT (VOL) = –30 dB
ATT (FED) = –∞ dB
Rg = 0, DIN-AUDIO
Total harmonic
THD
—
0.01 0.05
% f = 1 kHz, Vo = 0.5 Vrms
distortion
BW: 400 Hz to 30 kHz
Channel separation
CS
—
–90 –80
dB f = 1 kHz
Cross talk of input
CT
—
–75 –65
dB f = 1 kHz
selector
Voltage gain of
G (LOUD) L
7.0
11.0 15.0
dB Loudness ON
loudness
f = 100 Hz, ATT (VOL) = –30 dB
G (LOUD) H
3.5
6.5
9.5
Loudness ON
f = 10 kHz, ATT (VOL) = –30 dB
REJ03F0211-0201 Rev.2.01 Mar 31, 2008
Page 5 of 10
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