STP16CPS05PTR STMicroelectronics, STP16CPS05PTR Datasheet - Page 10
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STP16CPS05PTR
Manufacturer Part Number
STP16CPS05PTR
Description
IC LED DRIVER LINEAR 24-QSOP
Manufacturer
STMicroelectronics
Type
Linear (Serial Interface)r
Datasheet
1.STP16CPS05TTR.pdf
(27 pages)
Specifications of STP16CPS05PTR
Constant Current
Yes
Topology
16-Bit Shift Register
Number Of Outputs
16
Internal Driver
Yes
Type - Primary
General Purpose
Frequency
30MHz
Voltage - Supply
3 V ~ 5.5 V
Voltage - Output
20V
Mounting Type
Surface Mount
Package / Case
24-QSOP
Operating Temperature
-40°C ~ 125°C
Current - Output / Channel
100mA
Internal Switch(s)
Yes
Led Driver Application
LED Displays
No. Of Outputs
16
Output Current
100mA
Output Voltage
20V
Input Voltage
3V To 5.5V
Operating Temperature Range
-40°C To +125°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Efficiency
-
Lead Free Status / Rohs Status
Details
Other names
497-8501-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Timing diagrams
5
Note:
Note:
10/27
1
2
3
4
5
Timing diagrams
Table 9.
OUTn = ON when Dn = H OUTn = OFF when Dn = L
Figure 7.
Latch and output enable terminals are Level-sensitive and are not synchronized with rising
or falling edge of CLK signal
When LE terminal is at low level, the latch circuit holds previous set of data
When LE terminal is at high level, the latch circuit refreshes new set of data from SDI chain
When OE is at low level the output terminals Out 0 to Out 15 respond to data in the latch
circuits, either '1' for ON or '0' for OFF.
When OE is at high level, all output terminals are switched OFF.
CLOCK
Truth table
Timing diagram
LE
H
H
X
X
L
OE
H
L
L
L
L
Doc ID 12569 Rev 6
SERIAL-
Dn + 1
Dn + 2
Dn + 3
Dn + 3
Dn
IN
OUT0 ............. OUT7 ................ OUT15
Dn + 2 ..... Dn - 5 ..... Dn -13
Dn + 2 ..... Dn - 5 ..... Dn -13
Dn ..... Dn - 7 ..... Dn -15
No change
OFF
STP16CPS05
Dn - 15
Dn - 14
Dn - 13
Dn - 13
Dn - 13
SDO