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DS14C232CN 数据表(PDF) 3 Page - Texas Instruments |
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DS14C232CN 数据表(HTML) 3 Page - Texas Instruments |
3 / 18 page DS14C232 www.ti.com SNLS076C – OCTOBER 1999 – REVISED APRIL 2013 Absolute Maximum Ratings (1) (2) Supply Voltage, VCC −0.3V to 6V V+ Pin (VCC − 0.3)V to +14V V− Pin +0.3V to −14V Driver Input Voltage −0.3V to (VCC + 0.3V) Driver Output Voltage (V+ + 0.3V) to (V− − 0.3V) Receiver Input Voltage ±25V Receiver Output Voltage −0.3V to (VCC + 0.3V) Junction Temperature +150°C Maximum Package Power Dissipation @ 25°C(3) NFG Package 1698 mW D Package 1156 mW Short Circuit Duration, DOUT Continuous Storage Temp. Range −65°C to +150°C Lead Temp. (Soldering, 4 sec.) +260°C ESD Rating (HBM, 1.5 k Ω, 100 pF) ≥ 2.5 kV (1) “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be verified. They are not meant to imply that the devices should be operated at these limits. The tables of “Electrical Characteristics” specify conditions for device operation. (2) Specifications for the 883 version of this product are listed separately on the following pages. (3) Ratings apply to ambient temperature at +25°C. Above this temperature derate: NFG Package 15.6 mW/°C, and D Package 10.6 mW/°C. Recommended Operating Conditions Min Max Units Supply Voltage, VCC 4.5 5.5 V Operating Free Air Temp. (TA) DS14C232C 0 +70 °C DS14C232T −40 +85 °C Electrical Characteristics (1) Over recommended operating conditions, unless otherwise specified Symbol Parameter Conditions Min Typ(2) Max Unit s DC TO DC CONVERTER CHARACTERISTICS V+ Positive Power Supply RL = 3 kΩ, C1–C4 = 1.0 μF, DIN = 0.8V 9.0 V V− Negative Power Supply RL = 3 kΩ, C1–C4 = 1.0 μF, DIN = 2.0V −8.5 V ICC Supply (VCC) Current No Load 1.0 3.0 mA DRIVER CHARACTERISTICS VIH High Level Input Voltage 2 VCC V VIL Low Level Input Voltage GND 0.8 V IIH High Level Input Current VIN ≥ 2.0V −10 +10 μA IIL Low Level Input Current VIN ≤ 0.8V −10 +10 μA VOH High Level Output Voltage RL = 3 kΩ 5.0 8.0 V VOL Low Level Output Voltage RL = 3 kΩ −7.0 −5.0 V (1) Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground unless otherwise specified. (2) All typicals are given for VCC = 5.0V. Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: DS14C232 |
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类似说明 - DS14C232CN |
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