FM1233D Fairchild Semiconductor, FM1233D Datasheet
FM1233D
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FM1233D Summary of contents
Page 1
... When V voltage, a RESET pulse is issued, holding the output in the active state. When power rises above V approximately 250 ms to allow the system clock and other cir- cuits to stabilize. The reset output of FM1233D is of open-drain active low type. Typical Operating Circuit VCC ...
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... Reset Threshold V TH Reset Output Voltage V OL Reset Timeout Period t RST Note 1: Testing at production is done at 25°C only. Limits over temperature are guaranteed by design. FM1233D Rev. D ESD Rating: -0.3V to +6.0V Human Body Model -0. 0.3V) Machine Model CC 20mA Continuous Power Dissipation (T SOT23 (derate 4mW above 70°C) ...
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... Typical Operating Characteristics Supply Current Vs. Temperature Power up Reset Timeout Vs. Temperature 600 500 400 300 200 100 FM1233D Rev. D -55C +25C Temperature (C) -40C +25C +105C Temperature ( +110C 600 500 400 300 200 100 www.fairchildsemi.com ...
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... Pin Descriptions Pin Number Name 1 2 RESET 3 Circuit Timing (Ex: FM1233D GND GND When operating properly with also be about 5V. When V starts to fall, RESET will follow it CC down as shown. When V drops below V CC ground ("issues a RESET") and stays there unless V falls below its minimum operating voltage, approx ...
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... FM1233D does not sink very CC much current on the RESET pin. This is not a problem in most systems since common devices are not functional in this range desired for the FM1233D reset to be functional below this range, use a 100K pull-down resistor between RESET and V ...
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... Part Number Top Marking FM1233DFS3X 3DF FM1233DDS3X 3DD FM1233DES3X 3DE Note 5 : Devices listed above feature 250ms typical reset pulse width. Consult Fairchild Sales for other reset pulse width options. FM1233D Rev. D RESET Threshold (V) Output Type 4.62 Open-Drain, active LOW 4.38 Open-Drain, active LOW 4.12 ...
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... Fairchild Semiconductor Fairchild Semiconductor Americas Europe Customer Response Center Tel. 1-888-522-5372 Deutsch English Français Italiano FM1233D Rev. D 0.055 0.098 0.047 0.083 0.0059 0.040 0.0035 0.031 0.004 0.001 PKG ...