ULN2802A數(shù)據(jù)手冊(cè)ST中文資料規(guī)格書(shū)
| 廠商型號(hào) |
ULN2802A |
| 功能描述 | 8個(gè)達(dá)林頓陣列 |
| 制造商 | ST STMicroelectronics |
| 中文名稱 | 意法半導(dǎo)體 意法半導(dǎo)體集團(tuán) |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-14 20:00:00 |
| 人工找貨 | ULN2802A價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ULN2802A規(guī)格書(shū)詳情
描述 Description
The ULN2801A, ULN2802A, ULN2803A and ULN2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the OFF state. Outputs may be paralleled for higher current capability.
Four versions are available to simplify interfacing to standard logic families: the ULN2801A is designed for general purpose applications with a current limit resistor; the ULN2802A has a 10.5 kΩ input resistor and Zener for 14-25 V PMOS; the ULN2803A has a 2.7 kΩ input resistor for 5 V TTL and CMOS; the ULN2804A has a 10.5 kΩ input resistor for 6-15 V CMOS.
All types are supplied in an 18-lead plastic DIP with a copper lead form and feature the convenient input-opposite-output pinout to simplify board layout.
特性 Features
? Eight Darlington transistors with common emitters
? Output current to 500 mA
? Output voltage to 50 V
? Integral suppression diodes
? Versions for all popular logic families
? Output can be paralleled
? Inputs pinned opposite outputs to simplify board layout
技術(shù)參數(shù)
- 制造商編號(hào)
：ULN2802A
- 生產(chǎn)廠家
：ST
- Marketing Status
：Active
- Package
：PDIP 18
- Grade
：Industrial
- Input Voltage Max_nom(V)
：30
- Output Voltage_max(V)
：50
- Output Current-Max_nom(A)
：0.5
- Number Of Devices_typ
：8
- Operating Temperature_min(°C)
：-20
- Operating Temperature_max(°C)
：85
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
6850 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
ST |
09+ |
DIP18 |
1000 |
原裝現(xiàn)貨價(jià)格有優(yōu)勢(shì)量大可以發(fā)貨 |
詢價(jià) | ||
STMicroelectronics |
23+ |
TO-18 |
12800 |
原裝正品代理商最優(yōu)惠價(jià)格,現(xiàn)貨或訂貨 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
24+ |
PDIP-18 |
16900 |
原裝，正品 |
詢價(jià) | ||
ST/意法 |
25+ |
DIP18 |
3584 |
全新原裝正品支持含稅 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
23+ |
PDIP-18 |
12700 |
買原裝認(rèn)準(zhǔn)中賽美 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
ST(意法) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
ST/意法半導(dǎo)體 |
21+ |
PDIP-18 |
8860 |
原裝現(xiàn)貨,實(shí)單價(jià)優(yōu) |
詢價(jià) | ||
ST |
23+ |
原廠封裝 |
13528 |
振宏微原裝正品,假一罰百 |
詢價(jià) |
