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參數資料
| 型號： | ULN2804LW |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS |
| 中文描述： | 高電壓，大電流達林頓陣列 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 93K |
| 代理商： | ULN2804LW |
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 |
|---|---|
| ULN2804-D18-T | ULN2804-D18-T |
| ULN2804-S18-T | ULN2804-S18-T |
| ULN2804-S18-R | ULN2804-S18-R |
| ULQ2003D1013TR | Seven darlington array |
| ULQ2004D1013TR | Seven darlington array |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ULN-2804LW | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Octal Peripheral Driver |
| ULN2805 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EIGHT DARLINGTON ARRAYS |
| ULN2805A | 功能描述:達林頓晶體管 Eight NPN Array RoHS:否 制造商:Texas Instruments 配置:Octal 晶體管極性:NPN 集電極—發射極最大電壓 VCEO:50 V 發射極 - 基極電壓 VEBO: 集電極—基極電壓 VCBO: 最大直流電集電極電流:0.5 A 最大集電極截止電流: 功率耗散: 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-18 封裝:Reel |
| 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 |
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