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CAT1024LI-45-GT2 数据表(PDF) 4 Page - Catalyst Semiconductor |
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CAT1024LI-45-GT2 数据表(HTML) 4 Page - Catalyst Semiconductor |
4 / 20 page CAT1024, CAT1025 Doc. No. 3008 Rev. N 4 © 2007 Catalyst Semiconductor, Inc. Characteristics subject to change without notice ABSOLUTE MAXIMUM RATINGS (1) Parameters Ratings Units Temperature Under Bias –55 to +125 ºC Storage Temperature –65 to +150 ºC Voltage on any Pin with Respect to Ground (2) –2.0 to VCC + 2.0 V VCC with Respect to Ground –2.0 to 7.0 V Package Power Dissipation Capability (TA = 25°C) 1.0 W Lead Soldering Temperature (10 secs) 300 ºC Output Short Circuit Current (3) 100 mA D.C. OPERATING CHARACTERISTICS VCC = 2.7V to 5.5V and over the recommended temperature conditions unless otherwise specified. Symbol Parameter Test Conditions Min Typ Max Units ILI Input Leakage Current VIN = GND to Vcc -2 10 µA ILO Output Leakage Current VIN = GND to Vcc -10 10 µA ICC1 Power Supply Current (Write) fSCL = 400kHz VCC = 5.5V 3 mA ICC2 Power Supply Current (Read) fSCL = 400kHz VCC = 5.5V 1 mA ISB Standby Current Vcc = 5.5V, VIN = GND or Vcc 40 µA VIL (4) Input Low Voltage -0.5 0.3 x Vcc V VIH (4) Input High Voltage 0.7 x Vcc Vcc + 0.5 V VOL Output Low Voltage (SDA, RESET ¯¯¯¯¯¯) IOL = 3mA VCC = 2.7V 0.4 V VOH Output High Voltage (RESET) IOH = -0.4mA VCC = 2.7V Vcc - 0.75 V CAT102x-45 (VCC = 5.0V) 4.50 4.75 V CAT102x-42 (VCC = 5.0V) 4.25 4.50 CAT102x-30 (VCC = 3.3V) 3.00 3.15 CAT102x-28 (VCC = 3.3V) 2.85 3.00 VTH Reset Threshold CAT102x-25 (VCC = 3.0V) 2.55 2.70 VRVALID Reset Output Valid VCC Voltage 1.00 V VRT (5) Reset Threshold Hysteresis 15 mV Notes: (1) 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 outside of those listed in the operational sections of this specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability. (2) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC voltage on output pins is VCC +0.5V, which may overshoot to VCC +2.0V for periods of less than 20 ns. (3) Output shorted for no more than one second. No more than one output shorted at a time. (4) VIL min and VIH max are reference values only and are not tested. (5) This parameter is tested initially and after a design or process change that affects the parameter. Not 100% tested. |
类似零件编号 - CAT1024LI-45-GT2 |
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类似说明 - CAT1024LI-45-GT2 |
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