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参数资料
型号： MAX242
厂商： Maxim Integrated Products, Inc.
元件分类： RS-232
英文描述： 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述： 5V的高速RS - 232收发器与0.1uF电容
文件页数： 13/36页
文件大小： 442K
代理商： MAX242
M
+5V-Powered, Multichannel RS-232
Drivers/Receivers
______________________________________________________________________________________
13
TA1–TA4
TA1–TA3
TB1–TB4
TB1–TB3
RA1–RA4
RA1–RA5
RB1–RB4
RB1–RB5
0
0
0
0
Normal Operation
All Active
All Active
All Active
All Active
0
0
0
1
Normal Operation
All Active
All Active
All Active
All 3-State, except
RB5 stays active on
MAX247
0
0
1
0
Normal Operation
All Active
All Active
All 3-State
All Active
0
0
1
1
Normal Operation
All Active
All Active
All 3-State
All 3-State, except
RB5 stays active on
MAX247
0
1
0
0
Normal Operation
All Active
All 3-State
All Active
All Active
0
1
0
1
Normal Operation
All Active
All 3-State
All Active
All 3-State, except
RB5 stays active on
MAX247
0
1
1
0
Normal Operation
All Active
All 3-State
All 3-State
All Active
0
1
1
1
Normal Operation
All Active
All 3-State
All 3-State
All 3-State, except
RB5 stays active on
MAX247
1
0
0
0
Normal Operation
All 3-State
All Active
All Active
All Active
1
0
0
1
Normal Operation
All 3-State
All Active
All Active
All 3-State, except
RB5 stays active on
MAX247
1
0
1
0
Normal Operation
All 3-State
All Active
All 3-State
All Active
1
0
1
1
Normal Operation
All 3-State
All Active
All 3-State
All 3-State, except
RB5 stays active on
MAX247
1
1
0
0
Shutdown
All 3-State
All 3-State
Low-Power
Receive Mode
Low-Power
Receive Mode
1
1
0
1
Shutdown
All 3-State
All 3-State
Low-Power
Receive Mode
All 3-State, except
RB5 stays active on
MAX247
1
1
1
0
Shutdown
All 3-State
All 3-State
All 3-State
Low-Power
Receive Mode
1
1
1
1
Shutdown
All 3-State
All 3-State
All 3-State
All 3-State, except
RB5 stays active on
MAX247
Table 1d. MAX247/MAX248/MAX249 Control Pin Configurations
MAX248
MAX249
OPERATION
STATUS
ENRB
MAX247
TA1–TA4
TB1–TB4
RA1–RA4
RB1–RB5
TRANSMITTERS
ENRA
ENTB
ENTA
RECEIVERS
相关PDF资料
PDF描述
MAX242C 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX242CAP 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX242CPN 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX242CWN 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX242D 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
相关代理商/技术参数
参数描述
MAX24205EXG+ 功能描述:时钟发生器及支持产品 Not Available From Mouser RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56
MAX2420EAI 功能描述:射频发射器 RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel
MAX2420EAI+ 功能描述:射频发射器 Integrated Circuits (ICs) RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel
MAX2420EAI+T 功能描述:射频发射器 Integrated Circuits (ICs) RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel
MAX2420EAI-T 功能描述:射频发射器 RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel
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