STMicroelectronics | STP16CP05XTTR

The STP16CP05XTTR is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The STP16CP05 contains a 16-bit serial-in, parallel-out shift register that feeds a 16-bit, D-type storage register. In the output stage, sixteen regulated current sources provide from 5 mA to 100 mA constant current to drive the LEDs.

The STP16CP05 guarantees a 20 V output driving capability, allowing users to connect more LEDs in series.The high clock frequency, 30 MHz, makes the device suitable for high data rate transmission. The 3.3 V voltage supply is useful in applications that interface with a 3.3 V micro controller.

Features:

• Low voltage power supply down to 3 V
• 16 constant current output channels
• Adjustable output current through external resistor
• Serial data IN/parallel data OUT
• Can be driven by a 3.3 V microcontroller
• Output current: 5-100 mA
• Max clock frequency 30 MHz
• ESD protection 2 kV HBM, 200 V MM