MAX232CPE+ Maxim, MAX232CPE+ Datasheet - Page 13
MAX232CPE+
Manufacturer Part Number
MAX232CPE+
Description
RS-232 Drivers/Receivers; 0 to 70 C, PDIP16
Manufacturer
Maxim
Datasheet
1.MAX232CPE.pdf
(36 pages)
Specifications of MAX232CPE+
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Table 1d. MAX247/MAX248/MAX249 Control Pin Configurations
ENTA
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
ENTB
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
ENRA
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
______________________________________________________________________________________
ENRB
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
Normal Operation
OPERATION
+5V-Powered, Multichannel RS-232
STATUS
Shutdown
Shutdown
Shutdown
Shutdown
MAX247
MAX248
MAX249
All Active
All Active
All Active
All Active
All Active
All Active
All Active
All Active
All 3-State
All 3-State
All 3-State
All 3-State
All 3-State
All 3-State
All 3-State
All 3-State
TA1–TA4
TA1–TA4
TA1–TA3
TRANSMITTERS
All Active
All Active
All Active
All Active
All 3-State
All 3-State
All 3-State
All 3-State
All Active
All Active
All Active
All Active
All 3-State
All 3-State
All 3-State
All 3-State
TB1–TB4
TB1–TB4
TB1–TB3
Drivers/Receivers
All Active
All Active
All 3-State
All 3-State
All Active
All Active
All 3-State
All 3-State
All Active
All Active
All 3-State
All 3-State
Low-Power
Receive Mode
Low-Power
Receive Mode
All 3-State
All 3-State
RA1–RA4
RA1–RA4
RA1–RA5
RECEIVERS
All Active
All 3-State, except
RB5 stays active on
MAX247
All Active
All 3-State, except
RB5 stays active on
MAX247
All Active
All 3-State, except
RB5 stays active on
MAX247
All Active
All 3-State, except
RB5 stays active on
MAX247
All Active
All 3-State, except
RB5 stays active on
MAX247
All Active
All 3-State, except
RB5 stays active on
MAX247
Low-Power
Receive Mode
All 3-State, except
RB5 stays active on
MAX247
Low-Power
Receive Mode
All 3-State, except
RB5 stays active on
MAX247
RB1–RB5
RB1–RB4
RB1–RB5
13