STMicroelectronics STAP08DP05
The STAP08DP05 is a monolithic, low voltage, low current power 8-bit shift register designed for LED panel displays. The STAP08DP05 contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The data detection results are loaded in the shift register and shifted out via the serial line output.| Part No. | STAP08DP05 |
|---|---|
| Datasheet | STAP08DP05 Download |
| Manufacturer |  STMicroelectronics |
| Description | Low voltage 8-bit constant current LED sink driver |
| Buy | Stock & Price |
DESCRIPTION
TSSOP16 (Exposed pad) In the output stage, eight regulated current sources are designed to provide 5-100 mA constant current to drive the LEDs.FEATURES
● AECQ100 qualification● Low voltage power supply down to 3 V The detection circuit checks 3 different conditions that can occur on the output line: short to GND, short to VO or open line.
● 8 constant current output channels
● Adjustable output current through external resistor
● Short and open output error detection
● Serial data IN/parallel data OUT STAP08DP05 detection functionality is implemented without increasing the pin number. Through a secondary function of the output enable and latch pin (DM1 and DM2 respectively), a dedicated logic sequence allows the device to enter or leave detection mode. Through an
● Able to drive 3.3 V microcontroller external resistor, users can adjust the output
● Output current: 5-100 mA
● 30 MHz clock frequency current of the STAP08DP05, thus controlling the light intensity of the LEDs.
