參數(shù)資料
型號: SAA2520
廠商: NXP Semiconductors N.V.
元件分類: Codec
英文描述: Stereo filter and codec for MPEG layer 1 audio applications
中文描述: 過濾器和立體聲的MPEG編解碼器1層音頻應(yīng)用
文件頁數(shù): 29/36頁
文件大?。?/td> 151K
代理商: SAA2520
August 1993
29
Philips Semiconductors
Preliminary specification
Stereo filter and codec for MPEG layer 1
audio applications
SAA2520
LIMITING VALUES
In accordance with the Absolute Maximum 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
T
amb
=
40 to 85
°
C; V
DD
= 3.8 to 5.5 V unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DD
V
I
I
SS
I
DD
I
I
I
O
P
tot
T
stg
T
amb
V
es1
V
es2
supply voltage
input voltage
supply current from V
SS
supply current in V
DD
input current
output current
total power dissipation
storage temperature range
operating ambient temperature range
electrostatic handling
electrostatic handling
0.5
0.5
10
20
55
- 40
1500
70
6.5
V
DD
+ 0.5
160
160
10
20
880
150
85
1500
70
V
V
mA
mA
mA
mA
mW
°
C
°
C
V
V
note 1
note 2
note 3
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
DD
I
DD
I
DD
supply voltage range
operating current
operating current
3.8
5.0
82
58
5.5
110
80
V
mA
mA
V
DD
= 5 V (note 1)
V
DD
= 3.8 V (note 1)
Inputs URDA, SBDIR, SBEF, LTCLK, LTCNT0, LTNCT1, X22IN, X24IN
V
IH
V
IL
I
I
HIGH level input voltage
LOW level input voltage
input current
0.7V
DD
0.3V
DD
10
V
V
μ
A
V
i
= 0 V;
T
amb
= 25
°
C
V
i
= 5.5 V;
T
amb
= 25
°
C
+I
I
input current
10
μ
A
Inputs PWRDWN, LTENA
V
IH
V
IL
+I
I
HIGH level input voltage
LOW level input voltage
input current
0.7V
DD
40
0.3V
DD
250
V
V
μ
A
V
i
= V
DD
;
T
amb
= 25
°
C
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