參數(shù)資料
型號(hào): SAA2500
廠商: NXP Semiconductors N.V.
英文描述: MPEG Audio Source Decoder
中文描述: MPEG音頻源解碼器
文件頁(yè)數(shù): 41/47頁(yè)
文件大?。?/td> 199K
代理商: SAA2500
September 1994
41
Philips Semiconductors
Preliminary specification
MPEG Audio Source Decoder
SAA2500
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Notes
1.
2.
3.
Input voltage should not exceed 6.5 V unless otherwise specified.
Equivalent to discharging a 100 pF capacitor through a 1.5 k
series resistor.
Equivalent to discharging a 200 pF capacitor through a 0
series resistor.
DC CHARACTERISTICS
V
DD
= 5 V
±
10%; T
amb
=
40 to +85
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DD
V
i
I
DD
I
I
I
O
supply voltage
input voltage
supply current
input current
output current
0.5
0.5
65
40
2000
200
+6.5
V
DD
+ 0.5
100
10
10
20
165
+150
+85
+2000
+200
V
V
mA
mA
mA
mA
mW
°
C
°
C
V
V
note 1
2 mA outputs
4 mA outputs
VDD = 5 V
±
5%
P
tot
T
stg
T
amb
V
es1
V
es2
total power dissipation
storage temperature
operating ambient temperature
electrostatic handling
electrostatic handling
note 2
note 3
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
I
DD
quiescent supply current
note 1
100
μ
A
Inputs; notes
2 and 3
V
IH
V
IL
V
IH
V
IL
V
tLH
HIGH level input voltage (CMOS)
LOW level input voltage (CMOS)
HIGH level input voltage (TTL)
LOW level input voltage (TTL)
positive going threshold voltage (CMOS
Schmitt trigger)
negative going threshold voltage
(CMOS Schmitt trigger)
hysteresis voltage (CMOS Schmitt
trigger)
input current
pull-up resistor
0.7V
DD
0
2
0
V
DD
0.3V
DD
V
DD
0.8
0.8V
DD
V
V
V
V
V
V
tHL
0.2V
DD
V
V
hys
0.3V
DD
V
|I
I
|
R
pull
14
1
140
μ
A
k
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