參數(shù)資料
型號(hào): SAA5547PS
廠商: NXP Semiconductors N.V.
英文描述: TV Microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)(帶關(guān)閉字幕和全屏顯示的TV控制器)
中文描述: 電視微控制器與隱藏字幕(CC)和屏幕顯示(OSD)(帶關(guān)閉字幕和全屏顯示的電視控制器)
文件頁(yè)數(shù): 69/84頁(yè)
文件大小: 318K
代理商: SAA5547PS
2000 Feb 23
69
Philips Semiconductors
Preliminary specification
TV microcontrollers with Closed Captioning (CC)
and On-Screen Display (OSD)
SAA55xx
20 LIMITING VALUES
In accordance with Absolute Maximum Rating System (IEC 60134).
Note
1.
This maximum value refers to 5 V tolerant I/Os and may be 6 V maximum, but only when V
DD
is present.
21 CHARACTERISTICS
V
DD
= 3.3 V
±
10%; V
SS
= 0 V; T
amb
=
20 to +70
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
DDX
V
I
V
O
I
O
I
IOK
T
amb
T
stg
supply voltage (all supplies)
input voltage (any input)
output voltage (any output)
output current (each output)
DC input or output diode current
ambient temperature
storage temperature
0.5
0.5
0.5
20
55
+4.0
V
DD
+ 0.5 or 4.1
V
DD
+ 0.5
±
10
±
20
+70
+125
V
V
V
mA
mA
°
C
°
C
note 1
note 1
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
DDX
I
DDP
I
DDC
I
DDC(id)
I
DDC(pd)
any supply voltage (V
DD
to V
SS
)
Periphery supply current
core supply current
Idle mode core supply current
Power-down mode core supply
current
Standby mode core supply
current
analog supply current
Idle mode analog supply current
Power-down mode analog supply
current
Standby mode analog supply
current
3.0
1
3.3
12
383
666
3.6
18
600
900
V
mA
mA
μ
A
μ
A
note 1
I
DDC(stb)
5.1
9
mA
I
DDA
I
DDA(id)
I
DDA(pd)
45
444
433
48
700
700
mA
μ
A
μ
A
I
DDA(stb)
809
950
μ
A
Digital inputs
RESET
V
IL
V
IH
V
hys
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage of Schmitt
trigger input
input leakage current
equivalent pull-down resistance
1.85
0.44
1.00
0.58
V
V
V
I
LI
R
pd
V
I
= 0
V
I
= V
DD
55.73
70.71
0.17
92.45
μ
A
k
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