mc33164-3mc34164-3 Microsemi Corporation, mc33164-3mc34164-3 Datasheet
mc33164-3mc34164-3
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mc33164-3mc34164-3 Summary of contents
Page 1
... The MC33164-3 and MC34164-3's RESET output is specified to be fully functional at V 1V. See Product IN Highlight below. ...
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... MC33164-3/MC34164-3 ABSOLUTE MAXIMUM RATINGS Input Supply Voltage (V ) ............................................................................... -1V to 12V IN RESET Output Voltage (V ) ..................................................................................... 12V OUT Output Sink Current (I ) ............................................................ Internally Limited (mA) OL Clamp Diode Forward Current (I ), Pin 1 to pin 2 ............................................... 100mA F Operating Junction Temperature Plastic (DM Packages) .................................................................................. 150° ...
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... Note 3. Maximum junction temperature ratings must be observed. (Unless otherwise specified, these specifications apply over the operating ambient temperatures of 0°C 85°C for the MC33164-3. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.) Parameter ...
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... MC33164-3/MC34164-3 GRAPH / CURVE INDEX Characteristic Curves FIGURE # 1. INPUT VOLTAGE vs. RESET OUTPUT VOLTAGE 2. POWER-UP RESET VOLTAGE 3. POWER-DOWN RESET VOLTAGE 4. RESET OUTPUT VOLTAGE vs. INPUT VOLTAGE HYSTERESIS 5. THRESHOLD VOLTAGE vs. TEMPERATURE 6. THRESHOLD HYSTERESIS vs. TEMPERATURE 7 ...
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... FIGURE 2. — POWER-UP RESET VOLTAGE 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 1.2 1.4 1.6 1.8 2.0 FIGURE 4. — RESET OUTPUT VOLTAGE vs. INPUT VOLTAGE 3.00 2.50 2.00 1.50 1.00 0.50 0 1.2 1.6 2.0 2.63 MC33164-3/MC34164 10kohms 25° RESET 0 0.4 0.8 1.2 1.6 (t) Time - (ms 82k 25°C A 2.65 2.67 2.69 2.71 ...
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... MC33164-3/MC34164-3 FIGURE 5. — THRESHOLD VOLTAGE vs. TEMPERATURE 2.800 2.775 2.750 2.725 V High Threshold Voltage T+ 2.700 2.675 V Low Threshold Voltage T- 2.650 2.625 2.600 2.575 2.550 -50 - Ambient Temperature - (°C) A FIGURE 7. — SUPPLY CURRENT vs. INPUT VOLTAGE ...
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... FIGURE 12. — CLAMP DIODE FORWARD VOLTAGE -1.6 -1.5 -1.4 -1.3 -1.2 -1.1 -1 -0.9 -0.8 -0.7 -0 100 MC33164-3/MC34164 vs. TEMPERATURE 1mA OUT - Ambient Temperature - (°C) A vs. FORWARD CURRENT -40°C 25°C 85° ...
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... MC33164-3/MC34164-3 FIGURE 13. — PROPAGATION DELAY — HIGH to LOW 25°C 3.5V A 2.4V 4.0 3.0 2.0 2.5 1.5 0 1.5 2 2.5 (t) Time - (µs) FIGURE 15. — MINIMUM OPERATING VOLTAGE OVER TEMPERATURE 1.000 V = Ramp Down IN 0.950 I = 250µA OUT 0 ...
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... FIGURE 17. — SWITCHING THE LOAD OFF WHEN R RESET Microprocessor Circuit C DLY DLY V IN FIGURE 20. — SOLAR POWERED BATTERY CHARGER 1.0k RESET V MC33164-3/MC34164 BATTERY REACHES BELOW 2.7V RESET 1.2V REF IN RESET 1.2V REF Load SOLAR CELLS 9 ...