TABLE 1: SP337EB RS232/RS485 TXEN RXEN Operation Charge Pump Driver and Receiver " />
參數(shù)資料
型號： SP337EUCT-L
廠商： Exar Corporation
文件頁數(shù)： 7/18頁
文件大小： 0K
描述： IC TXRX RS232/422/485 28SOIC
標準包裝： 27
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 2/2
規(guī)程： RS232，RS422，RS485
電源電壓： 3.3 V ~ 5 V
安裝類型： 表面貼裝
封裝/外殼： 28-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 28-SOIC
包裝： 管件
其它名稱： 1016-1373-5
TABLE 1: SP337EB
RS232/RS485
TXEN
RXEN
Operation
Charge Pump
Driver and Receiver
Low
Ignored
Low
RS-232
3T/5R
ON
Receivers Enabled
Low
Ignored
High
RS-232
3T/5R
ON
Receivers Disabled
(High-Z Output)
High
Low
RS-485/422
Full-Duplex
2T/2R
ON
Drivers Disabled
(High-Z Output);
Receivers Enabled
High
RS-485/422
Full-Duplex
2T/2R
ON
Drivers Enabled;
Receivers Disabled
(High-Z Output)
High
Low
High
RS-485/422
Full-Duplex
2T/2R
ON
Drivers Disabled
(High Z output);
Receivers Disabled
(High Z output)
High
Low
RS-485/422
Full-Duplex
2T/2R
ON
Drivers Enabled;
Receivers Enabled
SP337E
15
REV. 1.0.2
3.3V TO 5V RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER
SP337E Mode Configuration tables
TABLE 2: SP337EU
RS232/RS485
TXEN
RXEN
Operation
Charge Pump
Driver and Receiver
Low
Ignored
Low
RS-232
3T/5R
ON
Receivers Enabled
Low
Ignored
High
RS-232
3T/5R
ON
Receivers Disabled
(High-Z Output)
High
Low
RS-485/422
Full-Duplex
2T/2R
ON
Drivers Disabled
(High-Z Output);
Receivers Enabled
High
RS-485/422
Full-Duplex
2T/2R
ON
Drivers Enabled;
Receivers Disabled
(High-Z Output)
High
Low
High
RS-485/422
Full-Duplex
2T/2R
OFF
(Shutdown)
Drivers Disabled
(High Z output);
Receivers Disabled
(High Z output)
High
Low
RS-485/422
Full-Duplex
2T/2R
ON
Drivers Enabled;
Receivers Enabled
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP337EUCT-L/TR 功能描述:RS-422/RS-485 接口 IC RS232/422/RS485 Transceiver Multi 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
SP337EUCY-L 功能描述:RS-422/RS-485 接口 IC RS232/422/RS485 Transceiver Multi 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
SP337EUCY-L/TR 功能描述:RS-422/RS-485 接口 IC RS232/422/RS485 Transceiver Multi 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
SP337EUET-0A-EB 功能描述:界面開發(fā)工具 Eval Board for SP337EUET Series RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
SP337EUET-L 功能描述:RS-422/RS-485 接口 IC RS232/422/RS485 Transceiver Multi 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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