STMicroelectronics | STP16CPC26TTR

The STP16CPC26TTR is a low voltage 16-bit constant current LED sink driver.

This device contains a 16-bit shift register and data latches, which convert serial input data into parallel output format. In the output stage sixteen regulated current generators provide 5 mA to 90 mA constant current to drive LEDs. The current is externally adjusted through a resistor. LED brightness can be adjusted from 0% to 100% via OE pin.

Features:

• 16 constant current output channels
• Adjustable output current through external resistor
• Output current: 5 mA to 90 mA
• ±1% typical current accuracy bit to bit
• Max clock frequency: 30 MHz
• 20 V current generators rated voltage
• 5 V power supply
• Thermal shutdown for overtemperature protection

Applications:

• Video display panel LED driver
• Special lighting