STP16CP05XTTR Datasheet, PDF (7/27 Pages) STMicroelectronics – Low voltage 16-bit constant current LED sink driver

STP16CP05
Electrical characteristics
V_DD = 5 V, T = 25 °C, unless otherwise specified
Table 8. Switching characteristics
Symbol
Parameter
Test conditions
t_PLH1
Propagation delay time,
CLK-OUTn, LE/DM1 = H,
OE/DM2 = L
t_PLH2
Propagation delay time,
LE/DM1-OUTn, OE/DM2 = L
t_PLH3
Propagation delay time,
OE/DM2-OUTn, LE/DM1 =
H
V_DD = 3.3 V
V_DD = 5 V
V_DD = 3.3 V
V_DD = 5 V
V_DD = 3.3 V
V_DD = 5 V
t_PLH
Propagation delay time,
CLK-SDO
t_PHL1
t_PHL2
Propagation delay time,
CLK-OUTn, LE/DM1 = H,
OE/DM2 = L
V_IH = V_DD
V_IL = GND
Propagation delay time,
I_O = 20 mA
LE/DM1-OUTn, OE/DM2 = L ^REXT ^{= 1 KΩ}
t_PHL3
Propagation delay time,
OE/DM2-OUTn, LE/DM1 =
H
V_DD = 3.3 V
V_DD = 5 V
V_DD = 3.3 V
C_L = 10 pF
V_L = 3.0 V
R_L = 60 Ω
V_DD = 5 V
V_DD = 3.3 V
V_DD = 5 V
V_DD = 3.3 V
V_DD = 5 V
t_PHL
Propagation delay time,
CLK-SDO
Output rise time
t_ON 10~90% of voltage
waveform
V_DD = 3.3 V
V_DD = 5 V
V_DD = 3.3 V
V_DD = 5 V
Output fall time
t_OFF 90~10% of voltage
waveform
t_r
CLK rise time ⁽¹⁾
t_f
CLK fall time ⁽¹⁾
V_DD = 3.3 V
V_DD = 5 V
1. In order to achieve high cascade data transfer, please consider tr/tf timings carefully.
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
45
24
48
27
75
43
19
11
15
10
13
9
17
14
23
14
35
21
10.5
11
Max. Unit
74
ns
38
77
ns
46
128
ns
64
28
ns
16.5
23
ns
14
18.5
ns
12
24.5
ns
19.5
35
ns
21
68
ns
31.5
15
ns
15.5
5000 ns
5000 ns
Doc ID 12568 Rev 10
7/27