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ULN2803A PDF预览

ULN2803A

更新时间: 2024-11-20 21:55:43
品牌 Logo 应用领域
德州仪器 - TI 晶体晶体管功率双极晶体管达林顿晶体管开关光电二极管
页数 文件大小 规格书
10页 240K
描述
DARLINGTON TRANSISTOR ARRAY

ULN2803A 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:PLASTIC, DIP-18针数:18
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.07Is Samacsys:N
其他特性:LOGIC LEVEL COMPATIBLE最大集电极电流 (IC):0.5 A
集电极-发射极最大电压:50 V配置:8 BANKS, DARLINGTON WITH BUILT-IN DIODE AND RESISTOR
JESD-30 代码:R-PDIP-T18JESD-609代码:e4
元件数量:8端子数量:18
最高工作温度:150 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:IN-LINE
极性/信道类型:NPN认证状态:Not Qualified
表面贴装:NO端子面层:NICKEL PALLADIUM GOLD
端子形式:THROUGH-HOLE端子位置:DUAL
晶体管应用:SWITCHING晶体管元件材料:SILICON
Base Number Matches:1

ULN2803A 数据手册

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ꢀ ꢁꢂ ꢃꢄꢅ ꢆꢇ  
ꢈꢇꢉ ꢁꢊ ꢂꢋ ꢌꢍ ꢂ ꢌ ꢉꢇꢂꢎ ꢊꢎꢌꢍ ꢉ ꢇ ꢉꢉ ꢇꢏ  
SLRS049C − FEBRUARY1997 − REVISED AUGUST 2004  
DW OR N PACKAGE  
(TOP VIEW)  
D
500-mA Rated Collector Current (Single  
Output)  
D
D
D
High-Voltage Outputs . . . 50 V  
Output Clamp Diodes  
1
2
3
4
5
6
7
8
9
18  
17  
16  
15  
14  
13  
12  
11  
10  
1B  
2B  
1C  
2C  
3C  
4C  
5C  
6C  
7C  
8C  
COM  
3B  
Inputs Compatible With Various Types of  
Logic  
4B  
5B  
D
Relay Driver Applications  
6B  
D
Compatible with ULN2800A Series  
7B  
8B  
description/ordering information  
GND  
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-kseries base resistor for each Darlington pair for operation  
directly with TTL or 5-V CMOS devices.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
PDIP (N)  
Tube of 20  
Tube of 40  
Reel of 2000  
ULN2803AN  
ULN2803AN  
−40°C to 85°C  
ULN2803ADW  
SOIC (DW)  
ULN2803A  
ULN2003ADWR  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are  
available at www.ti.com/sc/package.  
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.  
ꢌꢝ  
Copyright 2004, Texas Instruments Incorporated  
ꢙ ꢝ ꢚ ꢙꢒ ꢓꢧ ꢕꢔ ꢘ ꢠꢠ ꢞꢘ ꢖ ꢘ ꢗ ꢝ ꢙ ꢝ ꢖ ꢚ ꢢ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

ULN2803A 替代型号

型号 品牌 替代类型 描述 数据表
ULN2003B TI

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