参数资料
型号: MAX246
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: MAX246
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
MAX247 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
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