A4811A

AiT Semiconductor Inc. www.ait-ic.com A4811A SUPERVISOR (RESET IC) LOW VOLTAGE DETECTOR WITH BUILT-IN DELAY CIRCUIT DESCRIPTION FEATURES A4811A is a series of high precision voltage detector with ultra-low current consumption (4.5uA typ. at Vin = 3.0V) and a built-in delay circuit. It can work at very low voltage, which makes it perfect for system reset. A4811A is composed of high precision voltage reference, comparator, delay circuit, output driver and resistor array. Internally preset detect voltage has a low temperature drift and requires no external trimming. Only CMOS type is available.  High-Precision Detection Voltage: ±3%  Detection Voltage: 2.63V and 2.93V  Built-in Power on Reset Delay Time circuit: Refer to Selection Guide  Operating Voltage Range: 1.2V~6.0V  Ultra-low current consumption：4.5uA typ. (at VIN=3.0V)  Output Forms: CMOS (Active High)  Available in SOT-23S Package The A4811A is available in SOT-23S package. ORDERING INFORMATION Pac...