器件名称:
STP08DP05B1R
功能描述:
Low voltage 8-Bit constant current Led sink with full outputs error detection
文件大小:
531.51KB 共30页
简 介:
STP08DP05 Low voltage 8-Bit constant current Led sink with full outputs error detection Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Low voltage power supply down to 3V 8 constant current output channels 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 The 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 from detection mode. Through an external resistor, users can adjust the STP08DP05 output current, controlling in this way the light intensity of LEDs, in addition, user can adjust LED’s brightness intensity from 0% to 100% via OE/DM2 pin. The STP08DP05 guarantees a 20V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 30MHz, also satisfies the system requirement of high volume data transmission. The 3.3V of voltage supply is well useful for applications that interface any micro from 3.3V. Compared with a standard TSSOP package, the TSSOP exposed pad increases heat dissipation capability by a 2.5 factor.. TSSOP16 SO-16 Dip-16 TSSOP16 (Exposed pad) Description The STP08DP05 is a monolithic, low voltage, low current power 8-bit shift regis……
