The STP16CP05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays.
The STP16CPS05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. It contains a 16-bit serial-in, parallel-out shift register that feeds a 16-bit, D-type storage register. The output stage provides sixteen regulated current sources to drive LEDs with constant current ranging from 5 mA to 100 mA.
The device features an auto power shut-down and auto power-ON function to minimize quiescent current when no active data is detected. It can be driven by a 3.3 V microcontroller and supports a maximum clock frequency of 30 MHz. The output current is adjustable via an external resistor, and the device guarantees a 20 V output driving capability.
| Output current range | 5 mA to 100 mA |
|---|---|
| Max clock frequency | 30 MHz |
| Supply voltage | 3.0 V to 5.5 V |
| Output voltage capability | 20 V |
| Operating temperature range | -40 to +125 °C |
| ESD protection (HBM) | 2.5 kV |
The output current ranges from 5 mA to 100 mA.
Yes, the device can be driven by a 3.3 V microcontroller.
The maximum clock frequency is 30 MHz.
Yes, it has an auto power-saving feature that minimizes quiescent current if no active data is detected.