STP08CDC596B1 STMicroelectronics, STP08CDC596B1 Datasheet - Page 17

• Manufacturer Part Number: STP08CDC596B1
• Description: IC LED DRIVER LINEAR 16-DIP
• Manufacturer: STMicroelectronics
• Type: Linear (Serial Interface)r

Specifications of STP08CDC596B1

• Constant Current: Yes
• Topology: 8-Bit Shift Register
• Number Of Outputs: 8
• Internal Driver: Yes
• Type - Primary: General Purpose
• Frequency: 25MHz
• Voltage - Supply: 3.3 V ~ 5.5 V
• Voltage - Output: 16V
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 120mA
• Internal Switch(s): Yes
• Low Level Output Current: - 1 mA
• High Level Output Current: 1 mA
• Operating Supply Voltage: 3.3 V to 5.5 V
• Maximum Supply Current: 12.8 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -
• Lead Free Status / Rohs Status: Details
• Other names: 497-5391-5; STP08CDC596B1

STP08CDC596
9.2
Table 10. Detection diagram
Phase two: “error detection“
The eight data bits must be set “1“ in order to set ON all the outputs during the detection.
The data are latched by LE/DM1 and after that the outputs are ready for the detection
process. When the Micro controller switches the OE/DM2 to LOW, the device drives the
LEDs in order to analyze if an OPEN or SHORT condition has occurred.
The LEDs status will be detected at least in 2 microseconds and after this time the
microcontroller puts OE in HIGH state and the output data detection result will go to the
microprocessor via SDO.
The detection data format is the same of data in normal mode. As soon as all the detection
data bits are available on the serial line, the device may go back to normal mode operation.
Running the detection mode
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