E910.99

Pinout




Specifications

• Fully integrated PIR motion detector
• Dimmer function   
• Open drain high voltage relay output
• PWM output
• Suitable for DC and AC applications
• Adjustable soft on/off switching (fading)
• Digital signal processing
• Temperature compensation input
• On chip supply regulator with wide operating voltage range
• Low power consumption
• SO20 package

Description

The integrated circuit E910.99 combines all required functions for a single chip Passive Infra Red (PIR) light controller. It is designed for load switching with a transistor or a relay in 3 wire AC and DC systems.

A conventional PIR sensor E910.99 connects directly to the PIR input. The pull-down resistor and DC decoupling circuitry are integrated on chip. The PIR signal is converted to a 15 bit digital value. All signal processing is performed digitally.

External potentiometers or resistors E910.99 are used to set the operating parameters for sensitivity, on-time, brightness, fade, daylight sensor and environment temperature correction. The corresponding voltage levels are converted to digital values with a 4 bit resolution.

The features and the minimum amount of external components makes the E910.99 most suitable for all PIR sensor light applications.