UPD4714ACY NEC, UPD4714ACY Datasheet
UPD4714ACY
Related parts for UPD4714ACY
UPD4714ACY Summary of contents
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The PD4714A is a high-voltage silicon gate CMOS line dirver/reciever conforming to the EIA/TIA-232-E standard. It can operate with a single +5 V power source because it is provided with a DC-DC converter. In addition, this line driver/receiver has many ...
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... OUT3 12 OUTPUT R OUT4 OUT5 * V and V are output pins of voltages internally boosted. Connecting a load directly to these pins is not DD ss recommended. ** The standby pin is internally pulled down. *** Use capacitors with a working voltage higher between V pin to GND pin ...
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TRUTH TABLE Drivers STBY Remark CON IN OUT Standby mode (DC-DC converter stops Mark level output Space level output Mark level ...
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ABSOLUTE MAXIMUM RATINGS (T Parameter Symbol Supply voltage V CC Driver input voltage D IN Receiver input voltage R IN Driver output voltage D OUT Receiver output voltage R OUT Receiver input current I IN Operating temperature range T A ...
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ELECTRICAL CHARACTERISTICS (OVERALL) (Unless otherwise specified Parameter Symbol Circuit current I CC1 Circuit current I CC2 I Standby circuit current CC (Standby) Standby low-level V IL input voltage (Standby) Standby high-level V IH input voltage (Standby) Standby high-level ...
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Note 4. Test point If the output control pin is made low, the driver output goes low regardless of the driver input state Driver input 1 ...
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ELECTRICAL CHARACTERISTICS (RECEIVER) (Unless otherwise specified Symbol Parameter Low-level output voltage V OL High-level output voltage Low-level input voltage IL High-level input voltage V IH Note 7 Propagation delay ...
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Note 8. Test Point 5 V Standby input 1 Receiver output DAZ The receiver output is undefined during the standby output transition time t in the standby output ...
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TEST CIRCUIT Driver output voltage / Output current ( + side) +10V + +5V Driver output voltage / Outpit current ( – side) +10V + + ...
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PACKAGE DRAWINGS 28PIN PLASTIC DIP (400 mil NOTES 1) Each lead centerline is located within 0.25 mm (0.01 inch) of its true position (T.P.) at maximum material condition. 2) ltem "K" ...
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PIN PLASTIC SOP (375 mil NOTE Each lead centerline is located within 0.12 mm (0.005 inch) of its true position (T.P.) at maximum material condition. 15 detail of lead end 14 H ...
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... RECOMMENDED SOLDERING CONDITIONS Soldering the PD4714A under the conditions listed in the table below is recommended. For soldering methods and conditions other than those recommended, consult NEC. Surface mount type For the details of the recommended soldering conditions of the surface mount type, refer to Information document “ ...
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... Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance ...