STP16DP05PTR STMicroelectronics, STP16DP05PTR Datasheet - Page 21

• Manufacturer Part Number: STP16DP05PTR
• Description: IC LED DRIVER LINEAR 24-QSOP
• Manufacturer: STMicroelectronics
• Type: Linear (Serial Interface)r

Specifications of STP16DP05PTR

• 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
• For Use With: 497-9091 - LED BOARD FOR STM32 STP16DP05497-9087 - LED MATRIX DISPLAY PANEL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-8528-2

STP16DP05
Figure 20. Error detection sequence
16 CLK pulse are required to
16 CLK pulse are required to
load the data setting 1 into
load the data setting 1 into
shift register
shift register
LE and OE Key
LE and OE Key
Sequence
Sequence
necessary to Enter
necessary to Enter
in EDM
in EDM
The LE pulse
The LE pulse
latch the data
latch the data
loaded during the
loaded during the
previous state
previous state
Doc ID 13093 Rev 6
During the error
During the error
detection are
detection are
necessary at least
necessary at least
2 CLK signal plus
2 CLK signal plus
oneat the end
oneat the end
Every CLK pulse shows the results of
Every CLK pulse shows the results of
single Output results:Out15;14; 13 etc. etc
single Output results:Out15;14; 13 etc. etc
After OE signal turn High the
After OE signal turn High the
SDO pin show the results of
SDO pin show the results of
Error Detection (Open or
Error Detection (Open or
Short in this case)
Short in this case)
Detection mode functionality
The OE Pulse put
The OE Pulse put
the device from
the device from
EDM to Normal
EDM to Normal
Mode
Mode
21/31