參數(shù)資料
型號(hào): STP16CPS05B1R
廠(chǎng)商: 意法半導(dǎo)體
英文描述: Low voltage 16-Bit constant current LED sink driver with auto power saving
中文描述: 低電壓16位恒流自動(dòng)省電LED驅(qū)動(dòng)器
文件頁(yè)數(shù): 7/26頁(yè)
文件大?。?/td> 620K
代理商: STP16CPS05B1R
STP16CPS05
Electrical characteristics
7/26
Table 7.
Switching characteristics
(V
DD
= 5V, T = 25°C, unless otherwise specified.)
Parameter
Test conditions
Symbol
Min
Typ
Max
Unit
t
PLH1
Propagation Delay Time,
CLK-OUTn, LE = H, /OE = L
V
DD
= 3.3 V
V
IL
= GND
I
O
= 20mA
R
EXT
= 1K
V
IH
= V
DD
C
L
= 10pF
V
L
= 3.0 V
R
L
= 60
V
DD
= 3.3V
50
70
ns
V
DD
= 5V
28
40
t
PLH2
Propagation Delay Time,
LE-OUTn, /OE = L
V
DD
= 3.3V
48
70
ns
V
DD
= 5V
25
40
t
PLH3
Propagation Delay Time,
/OE-OUTn, LE = H
V
DD
= 3.3V
55
75
ns
V
DD
= 5V
35
45
t
PLH
Propagation Delay Time,
CLK-SDO
V
DD
= 3.3V
11
16
ns
V
DD
= 5V
8
12
t
PHL1
Propagation Delay Time,
CLK-OUTn, LE = H,
/OE = L
V
DD
= 3.3V
22
30
ns
V
DD
= 5V
17
25
t
PHL2
Propagation Delay Time,
LE-OUTn, /OE = L
V
DD
= 3.3V
7
10
ns
V
DD
= 5V
4
6
t
PHL3
Propagation Delay Time,
/OE-OUTn, LE = H
V
DD
= 3.3V
18
30
ns
V
DD
= 5V
15
25
t
PHL
Propagation Delay Time,
CLK-SDO
V
DD
= 3.3V
12
18
ns
V
DD
= 5V
8
12
t
ON
Output Rise Time
10~90% of voltage
waveform
V
DD
= 3.3V
40
80
ns
V
DD
= 5V
22
35
t
OFF
Output Fall Time
90~10% of voltage
waveform
V
DD
= 3.3V
11
15
ns
V
DD
= 5V
18
25
t
r
CLK Rise Time
(1)
5000
ns
t
f
CLK Fall Time
(1)
5000
ns
1.
In order to achieve high cascade data transfer,please consider tr/tf timings carefully.
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