参数资料
型号: MAX242EPN
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 通用总线功能
英文描述: 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述: DUAL LINE TRANSCEIVER, PDIP18
封装: PLASTIC, DIP-18
文件页数: 13/36页
文件大小: 442K
代理商: MAX242EPN
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
MAX242EWN 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX242MJN 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX243 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX243C 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
MAX243CPE 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
相关代理商/技术参数
参数描述
MAX242EPN+ 功能描述:RS-232接口集成电路 5V MultiCh RS-232 Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX242EWN 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX242EWN+ 功能描述:RS-232接口集成电路 5V MultiCh RS-232 Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX242EWN+T 功能描述:RS-232接口集成电路 5V MultiCh RS-232 Driver/Receiver RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX242EWN-T 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: