ICL8212 Datasheet | Harris Corporation

.. S E M I C O N D U C T O R ICL8211, ICL8212 Programmable Voltage Detectors Description The Harris ICL8211/8212 are micropower bipolar monolithic integrated circuits intended primarily for precise voltage detection and generation. These circuits consist of an accurate voltage reference, a parator and a pair of output buffer/drivers. Specifically, the ICL8211 provides a 7m A current limited output sink when the voltage applied to the ‘THRESHOLD’ terminal is less than 1.15V (the internal reference). The ICL8212 requires a voltage in excess of 1.15V to switch its output on (no current limit). Both devices have a low current output (HYSTERESIS) which is switched on for input voltages in excess of 1.15V. The HYSTERESIS output may be used to provide positive and noise free output switching using a simple feedback network. April 1994 Features - High Accuracy Voltage Sensing and Generation - Internal Reference 1.15V Typical - Low Sensitivity to Supply Voltage and Temperature Variations - Wide Supply Voltage Range Typ. 1.8V to 30V - Essentially Constant Supply Current Over Full Supply Voltage Range - Easy to Set Hysteresis Voltage Range - Defined Output Current Limit ICL8211 - High Output Current Capability ICL8212 Applications - Low Voltage Sensor/Indicator - High Voltage Sensor/Indicator - Nonvolatile Out-of-Voltage Range Sensor/Indicator - Programmable Voltage Reference or Zener Diode - Series or Shunt Power Supply Regulator - Fixed Value Constant Current Source Ordering Information PART NUMBER ICL8211CPA ICL8211CBA ICL8211CTY ICL8211MTY (Note 1) ICL8212CPA ICL8212CBA ICL8212CTY ICL8212MTY (Note 1) NOTE: 1. Add /883B to part number if 883B processing is required TEMPERATURE RANGE 0o C to +70o C 0o C to +70o C 0o C to +70o C -55o C to +125o C PACKAGE 8 Lead Plastic DIP 8 Lead SOl C (N) 8 Pin Metal Can 8 Pin Metal Can 8 Lead Plastic DIP 8 Lead SOl C (N) 8 Pin Metal Can 8 Pin Metal Can 0o C to +70o C 0o C to +70o C 0o C to +70o C -55o C to +125o C Pinouts ICL8211...