參數(shù)資料
型號: PCA8514
廠商: NXP Semiconductors N.V.
英文描述: Stand-alone OSD
中文描述: 單機(jī)OSD
文件頁數(shù): 58/64頁
文件大?。?/td> 322K
代理商: PCA8514
1995 Nov 27
58
Philips Semiconductors
Product specification
Stand-alone OSD
PCA8514
16 DC CHARACTERISTICS
V
DD
= 5 V
±
10%; V
SS
= 0 V; T
amb
=
20 to +70
°
C. All voltages with respect to V
SS
unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DD
I
DD
operating supply voltage
operating supply current
4.5
5.0
5
5.5
10
V
mA
V
DD
= 5 V; f
xtal
= 3 MHz;
f
OSD
= 10 MHz
V
DD
= 5 V; f
xtal
= 3 MHz;
f
OSD
= Stop
V
DD
= 5 V; f
xtal
= 3 MHz;
f
OSD
= Stop
7
14
mA
1
2
mA
RESET, TEST1, TEST2, HSYNC, VSYNC, E and HIO/ I
2
C inputs
V
IL
V
IH
I
LI
LOW level input voltage
HIGH level input voltage
input leakage current
0
0.7V
DD
±
0.01
0.3V
DD
V
V
DD
V
μ
A
V
SS
<
V
I
<
V
DD
±
0.20
±
10
Ports P00 to P03 (with combined functions) inputs
V
IL
V
IH
I
LI
LOW level input voltage
HIGH level input voltage
input leakage current
0
0.7V
DD
0.3V
DD
V
V
DD
±
10
V
μ
A
V
SS
<
V
I
<
V
DD
Ports P00 to P03 (with combined functions) outputs
I
OL
I
OH1
LOW level output sink current
HIGH level pull-up output source current
V
DD
= 5 V; V
O
= 0.4 V
V
DD
= 5 V; V
O
= 0.7V
DD
V
DD
= 5 V; V
O
= V
SS
5.0
40
12.0
100
140
7.0
400
mA
μ
A
μ
A
mA
I
OH2
HIGH level push-pull output source current V
DD
= 5 V; V
O
= V
DD
0.4 V
3.0
SDA/SIN and SCK/SCLK inputs
V
IL
V
IH
LOW level input voltage
HIGH level input voltage
0
0.7V
DD
0.3V
DD
V
V
DD
V
SDA/SIN and SCK/SCLK outputs
I
OL
LOW level open-drain sink current
V
DD
= 5 V; V
O
= 0.4 V
3.0
mA
R, G, B, I, FB and P04/ACM outputs
I
OL
I
OH1
LOW level push-pull output sink current
HIGH level pull-up output source current
V
DD
= 5 V; V
O
= 0.4 V
V
DD
= 5 V; V
O
= 0.7V
DD
V
DD
= 5 V; V
O
= V
SS
3.2
40
5.5
100
140
2.4
400
mA
μ
A
μ
A
mA
I
OH2
HIGH level push-pull output source current V
DD
= 5 V; V
O
= V
DD
0.4 V
1.6
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