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ULN2804AN датащи(PDF) 1 Page - Texas Instruments |
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ULN2804AN датащи(HTML) 1 Page - Texas Instruments |
1 / 7 page ULN2804A DARLINGTON TRANSISTOR ARRAY SLLS311 – JUNE 1998 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY D 500-mA-Rated Collector Current (Single Output) D High-Voltage Outputs...50 V D Output Clamp Diodes D Inputs Compatible With Various Types of Logic D Relay Driver Applications D Compatible With ULN2800A-Series description The ULN2804A is a monolithic high-voltage, high-current Darlington transistor array, comprising eight npn Darlington pairs. All units feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500 mA. Outputs and inputs can each be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2804A has an approximate 10.5-k Ω series input resistor to allow its operation directly from CMOS or PMOS, utilizing supply voltages of 6 to 15 volts. The ULN2804A is characterized for operation from –20 °C to 85°C. schematic (each Darlington pair) COM Output C E Input B 10.5k 7.2k 3k Copyright © 1998, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. N DUAL-IN-LINE PACKAGE (TOP VIEW) 2C 2B 3C 3B 4C 4B 5C 5B 6C 6B 7C 7B 8C 8B 1C 1B COM GND 2 3 4 5 6 7 8 1 9 17 16 15 14 13 12 11 18 10 |
Аналогичный номер детали - ULN2804AN |
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Аналогичное описание - ULN2804AN |
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