STP16CPC26 STMicroelectronics, STP16CPC26 Datasheet - Page 6

• Manufacturer Part Number: STP16CPC26
• Description: Low voltage 16-bit constant current LED sink driver
• Manufacturer: STMicroelectronics

Specifications of STP16CPC26

• Output Current: 5 mA to 90 mA
• Max Clock Frequency: 30 MHz

Electrical characteristics
Table 6.
1. If devices are connected in cascade and tr or tf is large, it may be critical to achieve the timing required for data transfer
6/27
Symbol
t
I
t
w(OE)
t
out-ov
t
t
t
t
t
t
t
t
w(CLK)
t
t
t
t
t
t
between two cascaded devices.
su
t
t
t
t
t
t
f
PLH1
PLH2
PLH3
PHL1
PHL2
PHL3
su
r
f
h
PLH
PHL
w(L)
h
or1
or2
or3
of1
of2
of3
clk
(1)
(1)
(L)
(D)
(D)
(L)
Clock frequency
CLK - OUTn
LE - OUTn
OE – OUTn
CLK - SDO
CLK - OUTn
LE - OUTn
OE – OUTn
CLK - SDO
CLK
LE
OE
Setup time for LE
Hold time for LE
Setup time for SDI
Hold time for SDI
Maximum CLK rise time
Maximum CLK fall time
Output rise time of V
Output fall time of V
Output rise time of V
Output fall time of V
Output rise time of V
Output fall time of V
Output current turn-on overshoot
V
Switching characteristics
DD
= 5 V, Tj = 25°C, unless otherwise specified
Parameter
Propagation
delay time (“L” to “H”)
Propagation delay
time
(“H” to “L”)
Pulse width
out
out
out
out
out
out
Doc ID 18469 Rev 2
Cascade operation
V
V
V
R
V
R
C
V
V
C
V
V
C
V
V
C
V
R
DS
IH
IL
ext
LED
L
L
IH
DS
L
IH
DS
L
IH
DS
L
DS
L
=10pF
=10pF, I
=10pF, I
=10pF, I
= GND
= V
= 51Ω
= V
= V
= V
= 51, C
= 0.8V
= 300 Ω
= 0.8V, R
= 0.8V, R
= 0.8V, R
= 0.6 to 3V
= 4.0V
DD
DD
DD
DD
, V
, V
, V
L
out
out
out
Test conditions
=10pF; I
IL
IL
IL
= 5mA
= 20mA
= 60mA
= GND
= GND
= GND
L
L
L
= 51Ω
= 51Ω
= 51Ω
out
= 5 to 60mA
Min. Typ. Max. Unit
150
20
20
5
5
5
5
-
-
-
-
100
100
80
20
28
28
25
20
75
67
75
50
72
50
-
-
-
-
-
-
-
-
-
-
-
STP16CPC26
5000
5000
30
0
-
-
-
-
-
-
-
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%