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Informace o produktu
Přehled produktu
The STP24DP05BTR is a 24-bit constant current LED Sink Driver with output error detection. The monolithic, low-voltage low current shift register designed for LED panel displays. The device contains an 8 x 3-bit serial-in, parallel-out shift register that feeds a 8 x 3-bit D-type storage register. In the output stage, twenty four regulated current sources were designed to provide 5 to 80mA constant current to drive the LEDs. The 8 x 3 shift register data flow sequence order can be managed through two dedicated pins. The STP24DP05 has a dedicated pin to activate the outputs with a sequential delay, that prevents inrush current during output turn-ON. The device detection circuit checks 3 different conditions that can occur on the output line: short to GND, short to VO or open line. The data detection results are loaded in the shift registers and shifted out via the serial line output.
- Low-voltage power supply down to 3V
- 8 x 3 Constant current output channels
- Adjustable output current through external resistors
- Short and open output error detection
- Serial data-in/parallel data-out
- Shift register data flow register control
- Accepts 3.3 and 5V micro driver
Výstrahy
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technické specifikace
24Zesilovačů
20V
48Pinů
5.5V
-40°C
-
MSL 3 - 168 hodin
-
HTQFP
80mA
25MHz
80mA
HTQFP
3V
Povrchová Montáž
125°C
-
No SVHC (21-Jan-2025)
Stálý Proud
24Výstupů
20V
Technické dokumenty (2)
Legislativa a životní prostředí
Country in which last significant manufacturing process was carried outZemě původu:South Korea
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Osvědčení o shodě