STP16CP05 Datasheet, PDF (5/26 Pages) STMicroelectronics – Low voltage 16-Bit constant current LED sink driver

STP16CP05
Electrical ratings
2.3
Recommended operating conditions
Table 5. Recommended operating conditions at 25°C
Symbol
Parameter
Test conditions
Min
Typ
Max Unit
V_DD Supply voltage
3.0
5.5
V
V_O Output voltage
20
V
I_O Output current
OUTn
3
80
mA
I_OH Output current
SERIAL-OUT
+1
mA
I_OL Output current
SERIAL-OUT
-1
mA
V_IH Input voltage
0.7V_DD
V_DD+0.3 V
V_IL Input voltage
-0.3
0.3V_DD
V
t_wLAT LE pulse width
20
ns
t_wCLK CLK pulse width
16
ns
t_wEN /OE pulse width
200
ns
V_DD = 3.3V to 5.0V
t_SETUP(D) Setup time for DATA
20
ns
t_HOLD(D) Hold time for DATA
15
ns
t_SETUP(L) Setup time for LATCH
15
f_CLK Clock frequency
Cascade operation ⁽¹⁾
ns
30
MHz
1. If the device is connected in cascade, it may not be possible achieve the maximum data transfer. Please
considered the timings carefully.
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