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| Datasheet File OCR Text: |
| NTE1434 Integrated Circuit Voltage Comparator Description: The NTE1434 is an integrated circuit in a 5-Lead SIP type package designed for use as a voltage comparator that operates from a single power supply. Features: D Low Input Current D Wide Operating Voltage Range D Low Power Dissipation D High Output Breakdown Voltage D Capable of Directly Driving a Relay or a Lamp Applications: D Voltage Comparator D Electric Shutter D CR Timer D Time Delay Circuit D Oscillator (Square Wave) Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC Output Drive Current (Output Saturated), IOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Output Drive Voltage, VOH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180mW Derate Above 25C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8mW/C Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +125C Recommended Operating Conditions: Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5V to 28V Rated Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V Electrical Characteristics: (TA = +25C, VCC = 12V unless othrwise specified) Parameter Supply Voltge Range Circuit Current Inverting Input Voltage Non-Inverting Input Voltage Inverting Input Current Non-Inverting Input Current Input Offset Voltage Output Saturation Voltage Symbol VCC ICC VIN(1) VIN(2) IIN(1) IIN(2) VIO VOL Reference Voltage at Pin1 VCC = 6V, RL = 100 VCC = 12V, RL = 200 VCC = 24V, RL = 400 Propagation Delay Time tPLH tPHL Pin Connection Diagram (Front View) Test Conditions Min 2.5 - 1.4 1.4 - - -7 - - - - - Typ - 1.8 - - 20 20 +2 0.3 0.3 0.3 1 10 Max 28 2.5 VCC-0.2 VCC-0.2 75 75 +12 0.6 0.6 0.6 - - Unit V mA V V nA nA mV V V V s s 5 GND 4 VCC 3 Output 2 Non-Invert Input 1 Invert Input .466 (11.8) Max .078 (1.98) Max .163 (4.2) 1 5 .192 (4.8) Min .100 (2.54) Typ .013 (0.33) |
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