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ULN2002A集成電路(IC)的配電開關(guān)負(fù)載驅(qū)動器規(guī)格書PDF中文資料

ULN2002A
廠商型號

ULN2002A

參數(shù)屬性

ULN2002A 封裝/外殼為16-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的配電開關(guān)負(fù)載驅(qū)動器;產(chǎn)品描述:IC PWR RELAY 7NPN 1:1 16DIP

功能描述

ULN200x, ULQ200x High-Voltage, High-Current Darlington Transistor Arrays

封裝外殼

16-DIP(0.300",7.62mm)

文件大小

1.89455 Mbytes

頁面數(shù)量

41

生產(chǎn)廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

德州儀器官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

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更新時間

2025-3-17 23:00:00

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ULN2002A規(guī)格書詳情

1 Features

? 500mA-rated collector current (single output)

? High-voltage outputs: 50V

? Output clamp diodes

? Inputs compatible with various types of logic

? Relay-driver applications

2 Applications

? Relay Drivers

? Stepper and DC Brushed Motor Drivers

? Lamp Drivers

? Display Drivers (LED and Gas Discharge)

? Line Drivers

? Logic Buffers

3 Description

The ULx200xA devices are high-voltage, high-current

Darlington transistor arrays. Each consists of seven

NPN Darlington pairs that feature high-voltage outputs

with common-cathode clamp diodes for switching

inductive loads.

The collector-current rating of a single Darlington pair

is 500mA. The Darlington pairs can 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. For 100V (otherwise interchangeable)

versions of the ULx2003A devices, see the SLRS023

data sheet for the SN75468 and SN75469 devices.

The ULN2002A device is designed specifically for use

with 14V to 25V PMOS devices. Each input of this

device has a Zener diode and resistor in series to

control the input current to a safe limit. The ULx2003A

devices have a 2.7kΩ series base resistor for each

Darlington pair for operation directly with TTL or 5V

CMOS devices.

The ULx2004A devices have a 10.5kΩ series base

resistor to allow operation directly from CMOS

devices that use supply voltages of 6V to 15V. The

required input current of the ULx2004A device is

below that of the ULx2003A devices, and the required

voltage is less than that required by the ULN2002A

device.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ULN2002A

  • 制造商:

    STMicroelectronics

  • 類別:

    集成電路(IC) > 配電開關(guān),負(fù)載驅(qū)動器

  • 系列:

    ULx200xA

  • 包裝:

    管件

  • 開關(guān)類型:

    繼電器,螺線管驅(qū)動器

  • 輸出數(shù):

    7

  • 比率 - 輸入:

    1:1

  • 輸出配置:

    低端

  • 輸出類型:

    NPN

  • 接口:

    并聯(lián)

  • 電壓 - 負(fù)載:

    50V(最大)

  • 電壓 - 供電 (Vcc/Vdd):

    不需要

  • 電流 - 輸出(最大值):

    500mA

  • 輸入類型:

    反相

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    通孔

  • 供應(yīng)商器件封裝:

    16-DIP

  • 封裝/外殼:

    16-DIP(0.300",7.62mm)

  • 描述:

    IC PWR RELAY 7NPN 1

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
ST(意法半導(dǎo)體)
23+
DIP16
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價
TI/德州儀器
2020+
NA
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價
TI/德州儀器
23+
NA/
3261
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價
TI(德州儀器)
10000
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
TI
24+
DIP
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div>
詢價
ST/意法
24+
DIP
600
原裝現(xiàn)貨假一賠十
詢價
ST/意法半導(dǎo)體
21+
PDIP-16
13880
公司只售原裝,支持實單
詢價
ST/意法半導(dǎo)體
23+
PDIP-16
12700
買原裝認(rèn)準(zhǔn)中賽美
詢價
ST/意法半導(dǎo)體
2023+
PDIP-16
6000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價
TI
2018+
DIP
26976
代理原裝現(xiàn)貨/特價熱賣!
詢價