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Meghla · 2024-08-07

Hi Team, We are using this STP24DP05 (24-bit constant current LED sink driver with output error detection) IC for a X*Y array of diodes to get high or low. The IC is interfaced with microcontroller using SDI pin of STP24DP05. We have some doubts kind...

Meghla · 2024-07-08

Hi, In NUCLEO-F030R8 what is the pitch and overall dimensions for CN7 & CN10 ST Morpho Connector ?Also which mating connector is used for these two connectors

Meghla · 2024-09-08

Hi Peter,As per our application we require 5V output Voltage and 50mA output current. According to Table 7 of STP24DP05 datasheet VOH(min)=(VDD-0.4)V. In our case VDD=5V so we can expect output voltage 5V on all serial output datas.And in the same ta...

Meghla · 2024-08-30

Hi Peter,CR1-CR11 are pin diodes.As per our application, We need to drive the LEDs for on and off condition at 1.4V and 50mA current. STP24DP05 output pins voltage is 5V so to drop this to 1.4V we have connected series resistor.When the microcontroll...

Meghla · 2024-08-30

Hi Peter,Thanks for the reply. Could you please check the below schematic. Here STP is used for biasing several pin diodes.

Meghla · 2024-08-27

Hi Peter,Thanks for the reply.1. We donot want error detection mode. In that case can we keep all three output enables as low ?2. At what interval SDO comes out? what I understood from the timing diagram after sending out all the 24 parallel outputs ...

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ST morpho connector on NUCLEO-F030R8

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