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SAA7712H データシートの表示(PDF) - Philips Electronics

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SAA7712H
Philips
Philips Electronics Philips
SAA7712H Datasheet PDF : 44 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
Sound effects DSP
Preliminary specification
SAA7712H
4 QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITION
VDD3V
supply voltage 3.3 V analog
and digital
with respect to VSS
VDD5V
IDDD3V
supply voltage 5 V periphery with respect to VSS
DC supply current of the 3.3 V at fDSP18; maximum activity
digital core part
of the DSP
IDDD5V
IDDA
DC supply current of the 5 V
digital periphery part
DC supply current of the
analog part
at fDSP18; maximum activity
of the DSP; VDD5 = 5 V
at fDSP18; maximum activity
of the DSP; VDD5 = 3.3 V
at zero input and output
signal
Ptot
total power dissipation
at fDSP18; maximum activity
of the DSP
(THD + N)/S DAC total harmonic
RL > 5 kΩ; f = 1 kHz;
distortion-plus-noise to output A-weighted
signal
DRDAC
DAC dynamic range
f = 1 kHz; 60 dB;
A-weighted
DSDAC
DAC digital silence
f = 20 Hz to 17 kHz;
A-weighted
fxtal
fDSP16
fDSP18
crystal frequency
DSP clock frequency
DSP clock frequency
fxtal = 16.384 MHz
fxtal = 18.432 MHz
MIN. TYP. MAX. UNIT
3
3.3
3.6
V
3
3.3 or 5 5.5
V
80
mA
5
mA
5
mA
10
mA
0.4
W
75
60
dBA
90
96
107
10.000
dBA
102 dBA
19.456
32.256
32.544
MHz
MHz
MHz
5 ORDERING INFORMATION
TYPE
NUMBER
SAA7712H
NAME
QFP80
PACKAGE
DESCRIPTION
plastic quad flat package; 80 leads (lead length 1.95 mm);
body 14 × 20 × 2.7 mm; high stand-off height
VERSION
SOT318-1
1999 Aug 05
5

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