R8A66162SP Description
The R8A66162SP is a semiconductor integrated circuit for LED array driver with 32-bit serial-input, parallel output shift register, equipped with direct set input and output latches. The R8A66162SP guarantees sufficient 24mA (Vcc=5.0V case) output current to drive anode mon LED, allowing 32-bit simultaneous and continuous current output. The parallel outputs are open-drain outputs.
R8A66162SP Key Features
- Anode mon LED drive
- VCC 5V or 3.3V single power supply
- High output current: All parallel outputs Q1~Q32 IOL=24mA (at VCC=5.0V), IOL=12mA (at VCC=3.3V), LEDs can be turned on s
- Low power dissipation: 200uW/package (max) (VCC=5.0V, Ta=25OC, quiescent state)
- High noise margin: Employment of Schmitt-trigger circuit on all inputs allows application with long wiring
- Direct set input (SD)
- Open-drain output (Q1~Q32)
- Serial data output for cascading (SQ32)
- Wide operating temperature range (Ta=-40oC~+85oC)