參數(shù)資料
型號(hào): SP1490EEN-L
廠商: Exar Corporation
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS485 FULL DUPLEX 8NSOIC
標(biāo)準(zhǔn)包裝: 98
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS422,RS485
電源電壓: 4.75 V ~ 5.25 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 管件
其它名稱(chēng): 1016-1494-5
SP1490EEN-L-ND
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP490_SP49E_0_05243
■ +5VOnly
■ LowPowerBiCMOS
■ Driver/ReceiverEnable(SP1491E)
■ RS-485andRS-422Drivers/Receivers
■ PinCompatiblewithSN75179(SP1490E)
■ PinCompatiblewithSN75180(SP1491E)
■ ImprovedESDSpecifications
±15kVHumanBodyModel
±15kVIEC61000-4-2AirDischarge
SP1490E
SP1491E
dEScriPtion
fEaturES
aPPLicationS
■ IndustialNetworks■Telecom
■ MotorControl
TheSP1490Eisalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standards
upto20Mbps.TheSP1491EisidenticaltotheSP1490Ewiththeadditionofdriverandreceivertri-
stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmode
range.TheSP1490Eisavailableinan8-pinNSOICpackagesforoperationoverthecommercialand
industrialtemperatureranges.TheSP1491Eisavailableina14-pinNSOICpackagesforoperation
overthecommercialandindustrialtemperatureranges.
BLocKdiaGraM
■ HVAC/BuildingControl
1
2
3
4
5
6
7
8
R
D
Vcc
GND
RO
DI
A
B
Z
Y
6
1
2
3
4
5
7
8
Vcc
GND
RO
DI
A
B
Z
Y
R
D
9
10
11
12
13
14
NC
REB
DE
GND
NC
SP1490E/SP1491E
fullduplexrS-485transceivers
1
2
3
4
5
6
7
8
VCC
8 Pin - nSOIC
DI
Y
RO
B
A
Z
GND
SP1490E
8PinnSOIC
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP1490EEN-L/TR 功能描述:RS-485接口IC 20MBPS FULL-DUPLEX RS485 W/+/-15KV ESD RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
SP1490EENTR 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Full Duplex RS-485 Transceivers
SP1490EEP 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Full Duplex RS-485 Transceivers
SP1490EEP-L 制造商:Exar Corporation 功能描述:
SP1490ETR 制造商:SIPEX 制造商全稱(chēng):Sipex Corporation 功能描述:Full Duplex RS-485 Transceivers