SAA7710T データシートの表示（PDF） - Philips Electronics
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SAA7710T Datasheet PDF : 28 Pages
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Philips Semiconductors
Dolby* Pro Logic Surround;
Incredible Sound
Product specification
SAA7710T
DC CHARACTERISTICS
VDD1 = VDD2 = VDD3 = VDD_XTAL = 4.5 to 5.5 V; Tamb = −40 to +85 °C; note 1; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
VDDtot
IDD(tot)
total DC supply voltage
total DC supply current
DSP frequency = 18 MHz;
maximum activity DSP
Ptot
total power dissipation DSP frequency = 18 MHz;
maximum activity DSP
VIH
HIGH level input voltage pin types I1, I2 and I3
all digital inputs and I/Os pin type I4
VIL
LOW level input voltage pin types I1, I2 and I3
all digital inputs and I/Os pin type I4
Vhys
hysteresis voltage
pin type I4
VOH
HIGH level output voltage VDDX = 4.5 V; Io = −4 mA;
digital outputs
pin type O1 and O2
VOL
LOW level output voltage VDDX = 4.5 V; Io = 4 mA;
digital outputs
pin types I3, O1 and O2
ILI
input leakage current
Vi = 0 or VDDX voltage;
pin type I1
ILO
output leakage current
3-state outputs
Vo = 0 or VDDX voltage;
pin type I3 and O2
Rpu(VDDX)(int)
Rpd(VSSD)(int)
internal pull-up resistor to
VDDX
internal pull-down resistor
to VSSD
pin type I4
pin type I2
Crystal oscillator
4.5
5
5.5
−
50
55
−
250
300
0.7VDDX
0.8VDDX
−
−
−
4.0
−
−
−
−
−
0.3VDDX
−
0.2VDDX
0.33VDDX −
−
−
−
−
0.5
−
−
1
−
−
5
17
−
134
17
−
134
VDDX
positive supply voltage
crystal oscillator
4.5
5
5.5
UNIT
V
mA
mW
V
V
V
V
V
V
V
µA
µA
kΩ
kΩ
V
Note
1. VDDX = VDD_XTAL.
1998 Mar 13
18
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