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CA555C 数据表(PDF) 2 Page - Intersil Corporation |
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CA555C 数据表(HTML) 2 Page - Intersil Corporation |
2 / 6 page 2 Absolute Maximum Ratings Thermal Information DC Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Operating Conditions Temperature Range CA555 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC CA555C, LM555C . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC Thermal Resistance (Typical, Note 1) θJA (oC/W) θJC (oC/W) PDIP Package . . . . . . . . . . . . . . . . . . . 100 N/A Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationofthe device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. θJA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications TA = 25 oC, V+ = 5V to 15V Unless Otherwise Specified PARAMETER SYMBOL TEST CONDITIONS CA555 CA555C, LM555C UNITS MIN TYP MAX MIN TYP MAX DC Supply Voltage V+ 4.5 - 18 4.5 - 16 V DC Supply Current (Low State) (Note 2) I+ V+ = 5V, RL = ∞ -3 5 - 3 6 mA V+ = 15V, RL = ∞ - 10 12 - 10 15 mA Threshold Voltage VTH -(2/3)V+ - - (2/3)V+ - V Trigger Voltage V+ = 5V 1.45 1.67 1.9 - 1.67 - V V+ = 15V 4.8 5 5.2 - 5 - V Trigger Current - 0.5 - - 0.5 - µA Threshold Current (Note 3) ITH - 0.1 0.25 - 0.1 0.25 µA Reset Voltage 0.4 0.7 1.0 0.4 0.7 1.0 V Reset Current - 0.1 - - 0.1 - mA Control Voltage Level V+ = 5V 2.9 3.33 3.8 2.6 3.33 4 V V+ = 15V 9.6 10 10.4 9 10 11 V Output Voltage VOL V+ = 5V, ISINK = 5mA - - - - 0.25 0.35 V Low State ISINK = 8mA - 0.1 0.25 - - - V V+ = 15V, ISINK = 10mA - 0.1 0.15 - 0.1 0.25 V ISINK = 50mA - 0.4 0.5 - 0.4 0.75 V ISINK = 100mA - 2.0 2.2 - 2.0 2.5 V ISINK = 200mA - 2.5 - - 2.5 - V Output Voltage VOH V+ = 5V, ISOURCE = 100mA 3.0 3.3 - 2.75 3.3 - V High State V+ = 15V, ISOURCE = 100mA 13.0 13.3 - 12.75 13.3 - V ISOURCE = 200mA - 12.5 - - 12.5 - V Timing Error (Monostable) R1,R2 =1kΩ to 100kΩ, C = 0.1 µF Tested at V+ = 5V, V+ = 15V - 0.5 2 - 1 - % Frequency Drift with Temperature - 30 100 - 50 - ppm/oC Drift with Supply Voltage - 0.05 0.2 - 0.1 - %/V Output Rise Time tR - 100 - - 100 - ns Output Fall Time tF - 100 - - 100 - ns NOTES: 2. When the output is in a high state, the DC supply current is typically 1mA less than the low state value. 3. The threshold current will determine the sum of the values of R1 and R2 to be used in Figure 4 (astable operation); the maximum total R1 + R2 = 20MΩ. CA555, CA555C, LM555C |
类似零件编号 - CA555C |
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类似说明 - CA555C |
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