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74LV4799 Arkusz danych(PDF) 7 Page - NXP Semiconductors |
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74LV4799 Arkusz danych(HTML) 7 Page - NXP Semiconductors |
7 / 18 page Philips Semiconductors Product specification 74LV4799 Timer for NiCd and NiMH chargers 1998 Apr 20 7 RECOMMENDED OPERATING CONDITIONS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNIT VCC DC supply voltage See Note 1 0.9 1.2 6 V VI Input voltage pins 4, 5, and 9 Input voltage pins 7, 13, 14, and 15 0 0 – – 10 VCC V VO Output voltage pins 10, 11, and 12 Output voltage pins 1, 2, 3, and 6 0 0 – – VCC 10 V Tamb Operating ambient temperature range in free air See DC and AC characteristics per device 0 +70 °C Input rise and fall times pin 5 – – 10 ms tr, tf Input rise and fall times pins 7, 14 and 15 VCC = 1.0V; VI = 1.0V VCC = 2.0V; VI = 2.0V VCC = 3.0V; VI = 4.5V VCC = 3.6V; VI = 6.0V – – – – – – – – 500 200 100 50 ns Input rise and fall times pin 9 – – 2 µs NOTE: 1. Single sided input protection applied on pins 4, 5, and 9. ABSOLUTE MAXIMUM RATINGS2, 3 In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0 V). SYMBOL PARAMETER CONDITIONS MIN MAX UNIT VCC DC supply voltage –0.5 +7.0 V DC input diode current pins 4, 5 and 9 VI < –0.5 or VI > 12 V ±20 IIK DC input diode current pins 7, 13, 14 and 15 VI < –0.5 or VI > VCC + 0.5 V +20 mA NON repetitive peak DC input diode current pin 9 VI > 10 V and t < 10 ms; see note 1 10 VI DC input voltage range pins 4, 5 and 9 –0.5 +12 V VI DC input voltage range pins 7, 13, 14 and 15 –0.5 VCC + 0.5 V IOK DC output diode current pins 1, 2, 3 and 6 VO < –0.5 V –20 mA IO DC output sink current pins 1, 2, 3 and 6 VO > 0 V –25 mA IOK DC output diode current pins 10, 11 and 12 VO < –0.5 or VO > VCC + 0.5 V ±20 mA IO DC output sink or source current pins 10, 11 and 12 –0.5 V < VO < VCC + 0.5 V ±25 mA IGND, ICC DC GND or VCC current ±50 mA Tstg Storage temperature range –65 +150 °C Power dissipation per package for temperature range: –40 to +125 °C Ptt Power dissi ation er ackage Plastic DIL for tem erature range: 40 to +125 C above + 70 °C derate linearly with 12 mW/K 750 mW Ptot Plastic mini-pack (SO) Pl ti h i k i i k (SSOP d TSSOP) y above + 70 °C derate linearly with 8 mW/K b60 °C d t li l ith 5 5 W/K 500 400 mW Plastic shrink mini-pack (SSOP and TSSOP) above + 60 °C derate linearly with 5.5 mW/K 400 NOTES: 1. In applications where a motor is present, the input voltage may exceed the maximum VI, level of 10 V at the DIS input for a very short period when the motor is switched off. 2. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those under “recommended operating conditions” is not implied. Exposure to absolute maximum rated conditions for extended periods may affect device reliability. 3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. |
Podobny numer części - 74LV4799 |
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Podobny opis - 74LV4799 |
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