FIGURE 6. DRIVER P" />
參數(shù)資料
型號: XR3171EID-F
廠商: Exar Corporation
文件頁數(shù): 3/24頁
文件大?。?/td> 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
FIGURE 6. DRIVER PROPAGATION DELAY TEST CIRCUIT
Y
Z
D
DI
R
L
54
C
L
50pF
3.3V
VOD
FIGURE 7. DRIVER PROPAGATION DELAY TIMING DIAGRAM
Vcc
0V
DI
Y
Z
VO+
V
DIFF
VY –VZ
0V
VO
Vcc/2
tPLH
tF
tR
VO 1/2VO
1/2VO
tPHL
tSKEW = |tDPLH- tDPHL|
tDPLH
tDPHL
10%
90%
10%
90%
FIGURE 8. DRIVER ENABLE AND DISABLE TIME TEST CIRCUIT 1
GENERATOR
50
S1
R
L = 500
OUT
C
L = 50pF
D
0 or Vcc
Z
Y
DI
XR3170E-3178E
11
REV. 1.0.0
3.3V HIGH SPEED RS-485/RS-422 TRANSCEIVERS WITH 1/8th UNIT LOAD
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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