MINtoT
參數(shù)資料
型號: SP491CS-L
廠商: Exar Corporation
文件頁數(shù): 4/10頁
文件大?。?/td> 0K
描述: IC TXRX RS485 FULL DUPLX 14PDIP
產品變化通告: Interface Product Discontinuation 10/May/2011
標準包裝: 25
類型: 收發(fā)器
驅動器/接收器數(shù): 1/1
規(guī)程: RS485
電源電壓: 5V
安裝類型: 通孔
封裝/外殼: 14-DIP(0.300",7.62mm)
供應商設備封裝: 14-PDIP
包裝: 管件
其它名稱: 1016-1186-5
3
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-707 www.exar.com
SP490,49_0_0627
T
MINtoTMAXandVCC=5V±5%unlessotherwisenoted.
PARAMETERS
MIN.
TYP.
MAX. UNITS CONDITIONS
SP490RECEIVER
ACCharacteristics
Maximum Data Rate
5
Mbps
Receiver Input to Output
45
50
ns
t
PLH; RDIFF = 54,
C
L = CL2 = 00pF; Figures 3 & 8
Receiver Input to Output
45
50
ns
t
PHL; RDIFF = 54,
C
L = CL2
=
00pF; Figures 3 & 8
Diff. Receiver Skew It
PLH-tPHLI
3
ns
R
DIFF = 54; CL = CL2 = 00pF;
Figures 3 & 8
POWERREQUIREMENTS
Supply Voltage
+4.75
+5.25 Volts
Supply Current
900
A
ENVIRONMENTALAND
MECHANICAL
Operating Temperature
Commercial (C_)
0
+70
°C
Industrial (E_)
-40
+85
°C
Storage Temperature
-65
+50 °C
Package
Plastic DIP (_S)
NSOIC (_N)
Figure 3. Driver/Receiver Timing Test Circuit
Figure 4. Driver Timing Test Load #2 Circuit
Figure . Driver DC Test Load Circuit
Figure 2. Receiver Timing Test Load Circuit
ELECTRICALCHARACTERISTICS
相關PDF資料
PDF描述
VE-20B-MX-F3 CONVERTER MOD DC/DC 95V 75W
V150C36M150B2 CONVERTER MOD DC/DC 36V 150W
VE-20B-MX-F2 CONVERTER MOD DC/DC 95V 75W
V150C28M150BL2 CONVERTER MOD DC/DC 28V 150W
VE-B50-MW-F1 CONVERTER MOD DC/DC 5V 100W
相關代理商/技術參數(shù)
參數(shù)描述
SP491E 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced Full Duplex RS-485 Transceivers
SP491ECN 制造商:Exar 功能描述:Enhanced Full Duplex RS-485 Transceivers 制造商:Other 功能描述:Enhanced Full Duplex RS-485 Transceivers
SP491ECN-L 功能描述:RS-485接口IC RS485 10000 kbps 5V temp 0C to 70C 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
SP491ECN-L/TR 功能描述:RS-485接口IC Full Duplex RS-485 s 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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
SP491ECP 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Enhanced Full Duplex RS-485 Transceivers