STMicroelectronics STP08DP05
The STP08DP05 is a monolithic, low voltage, low current power 8-bit shift register designed for LED panel displays. The STP08DP05 contains a 8-bit serial-in, parallel-out shift register that feeds a 8bitD-type storage register. The STP08DP05 is backward compatible in the functionality and footprint with STP8C/L596 and extends its functionality with open and short detection on the outputs.| Part No. | STP08DP05 |
|---|---|
| Datasheet | STP08DP05 Download |
| Manufacturer |  STMicroelectronics |
| Description | Low voltage 8-Bit constant current Led sink |
| Buy | Stock & Price |
FEATURES
● Low voltage power supply down to 3V● 8 constant current output channels
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● Adjustable output current through external resistor Short and open output error detection Serial Data IN/Parallel data OUT 3.3V micro driver-able Output current: 5-100mA 30MHz clock frequency Available in high thermal efficiency TSSOP exposed pad ESD protection 2.5kV HBM, 200V MM Dip-16 TSSOP16 (Exposed pad) TSSOP16 SO-16
DESCRIPTION
In the output stage, eight regulated current sources were designed to provide 5-100mA constant current to drive the LEDs. The 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 register and shifted out via the serial line output. Table 1. Device summary Part Number STP08DP05B1R STP08DP05MTR STP08DP05TTR STP08DP05XTTR May 2007 Package DIP-16 The detection functionality is implemented without increasing the pin number, through a secondary...
