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參數資料
| 型號： | ULN2805A |
| 廠商： | 意法半導體 |
| 英文描述： | Eight Darlington Switchings(八達林頓陣列) |
| 中文描述： | 八達林頓Switchings（八達林頓陣列） |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 93K |
| 代理商： | ULN2805A |
ULN2801A
ULN2804A - ULN2805A
ULN2802A - ULN2803A
September 1997
EIGHT DARLINGTON ARRAYS
.
EIGHTDARLINGTONSWITHCOMMONEMIT-
TERS
.
OUTPUT CURRENT TO 500 mA
.
OUTPUT VOLTAGETO50 V
.
INTEGRALSUPPRESSIONDIODES
.
VERSIONSFOR ALL POPULARLOGICFAMI-
LIES
.
OUTPUT CAN BEPARALLELED
.
INPUTS PINNED OPPOSITE OUTPUTS TO
SIMPLIFYBOARDLAYOUT
DESCRIPTION
TheULN2801A-ULN2805Aeachcontaineightdar-
lington transistors with common emitters and inte-
gral suppression diodes for inductive loads. Each
darlington features a peak load current rating of
600mA (500mA continuous) and can withstand at
least50Vinthe offstate.Outputsmaybe paralleled
forhighercurrentcapability.
Fiveversions areavailableto simplifyinterfacingto
standardlogicfamilies: theULN2801Ais designed
forgeneralpurposeapplicationswith a currentlimit
resistor; theULN2802Ahas a10.5k
inputresistor
andzenerfor14-25VPMOS; theULN2803Ahas a
2.7k
input resistor for 5V TTL and CMOS ; the
ULN2804A has a 10.5k
input resistor for 6-15V
CMOS and the ULN2805A is designed to sink a
minimum of 350mA for standardandSchottkyTTL
wherehigheroutput current is required.
All types are supplied in a 18-lead plastic DIP with
acopperleadfromandfeaturetheconvenientinput-
opposite-outputpinoutto simplifyboardlayout.
DIP18
PIN CONNECTION
(top view)
1/8
相關PDF資料 |
PDF描述 |
|---|---|
| ULN2803 | EIGHT DARLINGTON ARRAYS |
| ULN2804 | EIGHT DARLINGTON ARRAYS |
| ULN2804A | EIGHT DARLINGTON ARRAYS |
| ULN2805 | EIGHT DARLINGTON ARRAYS |
| ULN2803AFW | 8CH DARLINGTON SINK DRIVER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ULN-2805A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Octal Peripheral Driver |
| ULN2805LW | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE， HIGH-CURRENT DARLINGTON ARRAYS |
| ULN-2805LW | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Octal Peripheral Driver |
| ULN2806A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE， HIGH-CURRENT DARLINGTON ARRAYS |
| ULN2806LW | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HIGH-VOLTAGE， HIGH-CURRENT DARLINGTON ARRAYS |
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