FIGURE 7. RS-485 DRIVER E
參數(shù)資料
型號(hào): SP337EUET-0A-EB
廠商: Exar Corporation
文件頁(yè)數(shù): 2/18頁(yè)
文件大?。?/td> 0K
描述: EVALUATION BOARD FOR SP337EUET
標(biāo)準(zhǔn)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: SP337EUET
主要屬性: *
次要屬性: *
已供物品:
其它名稱: 1016-1366
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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參數(shù)描述
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
SP337EUET-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
SP337EUEY-0A-EB 功能描述:界面開(kāi)發(fā)工具 Eval Board for SP337EUEY Series RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
SP337EUEY-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
SP337EUEY-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