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ULN2803A データシート(PDF) 1 Page - Texas Instruments |
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ULN2803A データシート(HTML) 1 Page - Texas Instruments |
1 / 11 page ULN2803A DARLINGTON TRANSISTOR ARRAY SLRS049E − FEBRUARY1997 − REVISED JULY 2006 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 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/ordering information The ULN2803A is a high-voltage, high-current Darlington transistor array. The device consists of eight npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500 mA. The Darlington pairs may be connected in parallel for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2803A has a 2.7-k Ω series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP (N) Tube of 20 ULN2803AN ULN2803AN −40 °C to 85°C SOIC (DW) Tube of 40 ULN2803ADW ULN2803A −40 C to 85 C SOIC (DW) Reel of 2000 ULN2803ADWR ULN2803A † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Copyright 2006, Texas Instruments Incorporated 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. 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 1B 2B 3B 4B 5B 6B 7B 8B GND 1C 2C 3C 4C 5C 6C 7C 8C COM DW OR N PACKAGE (TOP VIEW) 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. |
同様の部品番号 - ULN2803A_06 |
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同様の説明 - ULN2803A_06 |
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