FIGURE 7. RS-485 DRIVER E
參數(shù)資料
型號: SP337EBET-0A-EB
廠商: Exar Corporation
文件頁數(shù): 2/18頁
文件大?。?/td> 0K
描述: BOARD EVALUATION FOR SP337EBET
標準包裝: 1
主要目的: 接口,收發(fā)器,RS-232,RS-422,RS-485
嵌入式:
已用 IC / 零件: SP337EBET
主要屬性: *
次要屬性: *
已供物品:
其它名稱: 1016-1371
FIGURE 7. RS-485 DRIVER ENABLE AND DISABLE TEST CIRCUIT
GENERATOR
50Ω
S1
R
L = 500Ω
OUT
C
L = 50pF
Tx
Vcc
B
A
DI
FIGURE 8. RS-485 DRIVER ENABLE AND DISABLE TIMING DIAGRAM
DE
OUT
Vcc/2
t
DZH
V
OM = (VOL + Vcc)/2
0.25V
Vcc
0
t
DHZ
FIGURE 9. RS-485 DRIVER ENABLE AND DISABLE TEST CIRCUIT 2
GENERATOR
50Ω
S1
R
L = 500Ω
OUT
C
L = 50pF
Tx
0
B
A
DI
Vcc
SP337E
10
3.3V TO 5V RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER
REV. 1.0.2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SP337EBET-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
SP337EBET-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
SP337EBEY-0A-EB 功能描述:界面開發(fā)工具 Eval Board for SP337EBEY 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
SP337EBEY-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
SP337EBEY-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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube