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TC96C555EPA Folha de dados(PDF) 3 Page - TelCom Semiconductor, Inc |
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TC96C555EPA Folha de dados(HTML) 3 Page - TelCom Semiconductor, Inc |
3 / 9 page 4-161 TELCOM SEMICONDUCTOR, INC. 7 6 5 4 3 1 2 8 TC96C555 3A OUTPUT PROGRAMMABLE POWER OSCILLATOR ELECTRICAL CHARACTERISTICS: specifications over operating temperature range unless otherwise specified 5.0V < VDD <18V. Symbol Parameter Test Condition Min Typ Max Unit Programmable Current Range Pin 4 Input Current for ISOURCE Control (VREF-VR1) / RCHG Fig. 2 5.0 – 100 µA Pin 1 Input Current for ISINK Control (VREF-VR2) / RDIS Fig. 2 5.0 – 100 µA Reference Section VREF VDD = 15V IREF = 10µA 3.6 4 4.4 V VDD = 7 to 18V Line Regulation of VREF – 0.9 1.5 %/V IREF = 0 to 1mA Load Regulation of VREF – 0.1 0.4 %/mA VDRIFT VREF Drift Over Lifetime – – 5 % TCVREF VREF Tempco – 55 ≤ Temp ≤ 125°C – 1100 2000 ppm/ °C VR1, VR2 Voltage Pin at 1 and 4 VDD = 15V 2.7 3 3.3 V VREF-VR Voltage Across RCHG and RDIS 0.8 1 1.2 V Vih Pin 2, High Switching Threshold VDD = 15V 1.75 2 2.25 V Vil Pin 2, Low Switching Threshold VDD = 15V 0.75 1 1.25 V Vih to Vil Delta High to Low Threshold VDD = 15V 0.9 1.0 1.1 V IREF VREF Pin 3 Short to GND Pin 5 VDD = 15V – – 18 mA Oscillator Voltage Stability VDD = 7V to 18V – 1 8 %/V Temperature Stability – 55 ≤ Temp ≤ 125°C – 0.4 – %/ °C Power Supply IDD Power Supply Current 0 ≤ VIN ≤ 3V – – 4 mA Switching Time1 tR Rise Time C1 = 180pF, Fig. 1 – 33 40 nsec tF Fall Time C1 = 1800pF, Fig. 1 – 30 40 nsec tD1 Delay Time Fg. 1 – 180 220 nsec tD2 Delay Time Fig. 1 – 160 200 nsec Output VOH High Output Voltage VDD – 0.025 –– V VOL Low Output Voltage – – 0.025 V RO Output Res Hi State VDD = 15V – 4.5 6 Ω RO Output Res Lo State VDD = 15V – 3.4 6 Ω IPK Peak Output Current VDD = 18V – 2 – A NOTE : 1Switching times guaranteed by design. The typical values are from 125 °C measurements. Static-sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the Operational Specifications is not implied. Any exposure to Absolute Maximum Rating Conditions may affect device reliability. |
Nº de peça semelhante - TC96C555EPA |
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Descrição semelhante - TC96C555EPA |
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