3.3V HIGH SPEED RS-485/RS-422 TRANSCEIVERS WITH 1/8th UNIT LOAD " />
參數(shù)資料
型號(hào)： XR3171EID-F
廠商： Exar Corporation
文件頁(yè)數(shù)： 23/24頁(yè)
文件大小： 0K
描述： IC TXRX RS485 DIFF 3V 8NSOIC
產(chǎn)品變化通告： Interface Product Discontinuation 21/Mar/2012
特色產(chǎn)品： XR317xE 3.3 V RS-485 High Differential Output Transceivers
標(biāo)準(zhǔn)包裝： 98
類型： 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： 3.3V
安裝類型： 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： 1016-1311-5
XR3170E-3178E
8
3.3V HIGH SPEED RS-485/RS-422 TRANSCEIVERS WITH 1/8th UNIT LOAD
REV. 1.0.0
tLZ
Receiver Disable from Output Low
50
ns
CL = 15pF, Figure 14
tZH(SHDN)
Shutdown to Receiver Output Valid
High
3500
ns
CL = 15pF, Figure 14
tZL(SHDN)
Shutdown to Receiver Output Valid
Low
3500
ns
CL = 15pF, Figure 14
tSHDN
Time to Shutdown
50
200
600
ns
Notes 3 and 4
XR3176E, XR3177E and XR3178E
DRIVER AC CHARACTERISTICS
freq
Max. Data Signaling Rate
20
Mbps
1/tUI, Duty Cycle 40 to 60%
tPLH
Driver Propagation Delay (Low to
High)
4
12
40
ns
CL = 50pF, RL = 54, Figures 6
and 7
tPHL
Driver Propagation Delay (High to
Low)
4
12
40
ns
CL = 50pF, RL = 54, Figures 6
and 7
tR
Driver Rise Time
2
3
10
ns
CL = 50pF, RL = 54, Figures 6
and 7
tF
Driver Fall Time
2
3
10
ns
CL = 50pF, RL = 54, Figures 6
and 7
|t
PLH-tPHL|
Differential Pulse Skew
5
ns
Figures 6 and 7
tZH
Driver Enable to Output High
150
ns
CL = 50pF, RL = 500, Figures
8 and 9
tZL
Driver Enable to Output Low
150
ns
CL = 50pF, RL = 500, Figures
10 and 11
tHZ
Driver Disable from Output High
150
ns
CL = 50pF, RL = 500, Figures
8 and 9
tLZ
Driver Disable from Output Low
150
ns
CL = 50pF, RL = 500, Figures
10 and 11
tOZV
Shutdown to Driver Output Valid
3500
ns
CL = 50pF, RL = 500
tSHDN
Time to Shutdown
50
200
600
ns
Notes 3 and 4
RECEIVER AC CHARACTERISTICS
freq
Data Signaling Rate
20
Mbps
1/tUI, Duty Cycle 40 to 60%
tPLH
Receiver Propagation Delay (Low to
High)
4
22
40
ns
VID = +/-2V, CL = 15pF, Figures
12 and 13
tPHL
Receiver Propagation Delay (High to
Low)
4
22
40
ns
VID = +/-2V, CL = 15pF, Figures
12 and 13
skew
Receiver Propagation Delay Skew
5
ns
VID = +/-2V, CL = 15pF, Figures
12 and 13
skew =
|t
PLH-tPHL|
tR
Receiver Output Rise Time
3
6
ns
CL = 15pF
UNLESS OTHERWISE NOTED: VCC = +3.0V TO +3.6V WITH TA FROM -40
OC TO +85OC. TYPICAL VALUES ARE AT
VCC = +3.3V AND 25
OC.
SYMBOL
PARAMETERS
MIN.TYP.
MAX.UNITS
CONDITIONS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XR3171EID-F 制造商:Exar Corporation 功能描述:IC RS422/RS485 TRANSCEIVER 3.6V SOIC8
XR3171EIDTR-F 功能描述:RS-422/RS-485 接口 IC Full Duplex RS-422/ RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
XR3172EID 制造商:EXAR 制造商全稱:EXAR 功能描述:3.3V High Speed RS-485/RS-422 TRANSCEIVERS WITH 1/8 UNIT LOAD
XR3172EID-F 功能描述:RS-422/RS-485 接口 IC Half Duplex RS-422/ RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
XR3172EIDTR-F 功能描述:RS-422/RS-485 接口 IC Half Duplex RS-422/ RS-485 Transceiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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