R8A66161SP Overview
R8A66161 is a LED array driver having a 16-bit serial input and parallel output shift register function with direct coupled reset input and output latch function. This product guarantees the output current of 24mA (Vcc =5V case) which is sufficient for anode mon LED drive, capable of following 16-bits continuously at the same time. Parallel output is open drain output.
R8A66161SP Key Features
- Anode mon LED drive
- VCC 5V or 3.3V single power supply
- High output current: all parallel outputs QA~ QP IOL=24mA (at VCC =5.0V) IOL=12mA (at VCC =3.3V) simultaneous lighting a
- Low power dissipation: 100uW/package (max) (VCC=5.0V, Ta=25 , quiescent state)
- High noise margin: Schmitt input circuit provides responsiveness to a long line length
- Equipped with direct-coupled reset
- Open drain output: (except serial data output SQP)
- Wide operating temperature range: Ta=-40oC~+85oC
- Pin layout facilitates printed circuit wiring. (This layout facilitates cascade connection and LED connection)
- LED array drive, The various LED display modules