STP16DP05 - STMicroelectronics

STP16DP05 Low voltage 16-bit constant current LED sink driver

The STP16DP05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The device contains a 16-bit serial-in, parallel-out shift register that feeds a 16-bitD-type storage register. In the output stage, sixteen regulated current sources were designed to provide 5-100 mA constant current to drive the LEDs. The ST.

Features

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■ Low voltage power supply down to 3 V 16 constant current output channels Adjustable output current through external resistor Short and open output error detection Serial Data IN/Parallel data OUT 3.3 V micro driver-able Output current: 5-100 mA 30 MHz clock frequency Available in high thermal efficiency TSSOP exposed pad ESD protection 2.5 kV HBM, 200 V MM TSSOP24 TSSOP24 (exposed pad) QSOP-24 SO-24 The data detection results are loaded in the shift register and shifted out via the serial line output. The detection functionality is implemented without increasing the pin c.