+5V-Powered, Multichannel
RS-232 Drivers/Receivers
MAX220–MAX249
Absolute Maximum Ratings—MAX223/MAX230–MAX241
(Voltages referenced to GNDꢂ)
ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ-1ꢂ.V to +6V
X8-Pin Wide SO (derate ±Xꢂ51mW/°C above +41°C) ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ±W
V
CC
ꢁꢁ-Pin Plastic µP (derate ±±ꢂ±±mW/°C above +41°C) ꢂꢂꢂꢂꢂ889mW
±ꢁ-Pin CERDIP (derate 9ꢂ19mW/°C above +41°C)ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ4X4mW
±6-Pin CERDIP (derate ±1ꢂ11mW/°C above +41°C)ꢂꢂꢂꢂꢂꢂꢂꢂ811mW
X1-Pin CERDIP (derate ±±ꢂ±±mW/°C above +41°C)ꢂꢂꢂꢂꢂꢂꢂꢂ889mW
Xꢁ-Pin Narrow CERDIP
V+ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ(V
- 1ꢂ.V) to +±ꢁV
CC
V- ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ+1ꢂ.V to -±ꢁV
Input Voltages
ꢅINꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ-1ꢂ.V to (V
+ 1ꢂ.V)
CC
RINꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ±.1V
Output Voltages
ꢅOUꢅ ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ(V+ + 1ꢂ.V) to (V- - 1ꢂ.V)
(derate ±Xꢂ51mW/°C above +41°C) ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ±W
Xꢁ-Pin Sidebraze (derate X1ꢂ1mW/°C above +41°C)ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ±ꢂ6W
X8-Pin SSOP (derate 9ꢂ5XmW/°C above +41°C)ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ46XmW
Operating ꢅemperature Ranges
ROUꢅꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ-1ꢂ.V to (V
+ 1ꢂ.V)
CC
Short-Circuit Duration% ꢅOUꢅ to GND ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂContinuous
ꢄMAX _ _ C _ _ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ1°C to +41°C
ꢄMAX _ _ E _ _ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ-ꢁ1°C to +85°C
ꢄMAX _ _ ꢄ _ _ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ-55°C to +±X5°C
Storage ꢅemperature Rangeꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ-65°C to +±61°C
Lead ꢅemperature (soldering% ±1s) ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ+.11°C
Soldering ꢅemperature (reflow)
Continuous Power Dissipation (ꢅ = +41°C)
M
±ꢁ-Pin Plastic DIP (derate ±1ꢂ11mW/°C above +41°C)ꢂꢂꢂꢂ811mW
±6-Pin Plastic DIP (derate ±1ꢂ5.mW/°C above +41°C)ꢂꢂꢂꢂ8ꢁXmW
X1-Pin Plastic DIP (derate ±±ꢂ±±mW/°C above +41°C)ꢂꢂꢂꢂ889mW
Xꢁ-Pin Narrow Plastic DIP
(derate ±.ꢂ..mW/°C above +41°C) ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ±ꢂ14W
X1 PDIP (PX1ꢄ+±) ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ+XX5°C
Xꢁ PDIP (PXꢁꢄ-±) ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ+XX5°C
Mll other lead(Pb)-free packagesꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ+X61°C
Mll other packages containing lead(Pb)ꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂꢂ+Xꢁ1°C
Xꢁ-Pin Plastic DIP (derate 9ꢂ19mW/°C above +41°C)ꢂꢂꢂꢂꢂꢂ511mW
±6-Pin Wide SO (derate 9ꢂ5XmW/°C above +41°C)ꢂꢂꢂꢂꢂꢂꢂꢂꢂ46XmW
X1-Pin Wide SO (derate ±1ꢂ11mW/°C above +41°C)ꢂꢂꢂꢂꢂꢂꢂ811mW
Xꢁ-Pin Wide SO (derate ±±ꢂ46mW/°C above +41°C)ꢂꢂꢂꢂꢂꢂꢂ9ꢁ±mW
Stresses beyond those listed under “Mbsolute ꢄaximum Ratings” may cause permanent damage to the deviceꢂ ꢅhese are stress ratings only% and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not impliedꢂ Exposure to
absolute maximum rating conditions for extended periods may affect device reliabilityꢂ
Electrical Characteristics—MAX223/MAX230–MAX241
(ꢄMAXX./X.1/X.X/X.ꢁ/X.6/X.4/X.8/Xꢁ1/Xꢁ±% V
= +5V ± ±10ꢆ ꢄMAX../ꢄMAX.5% V
= +5V ± 50F C±ꢀCꢁ = ±ꢂ1ꢃµꢆ
CC
CC
ꢄMAX.±/ꢄMAX.9% V
= +5V ±±10ꢆ V+ = +4ꢂ5V to +±.ꢂXVꢆ ꢅ = ꢅ
to ꢅ
ꢆ unless otherwise notedꢂ) (Note 5)
ꢄMA
CC
M
ꢄIN
PARAMETER
CONDITIONS
MIN
TYP
±4ꢂ.
5
MAX
UNITS
Output Voltage Swing
Mll transmitter outputs loaded with .kΩ to ground
±5ꢂ1
V
ꢄMAX.X/X..
±1
±5
±
No load%
V
CC
Supply Current
ꢄMAXX./X.1/X.ꢁꢀX.8/Xꢁ1/Xꢁ±
4
mM
mM
ꢅ
M
= +X5°C
ꢄMAX.±/X.9
ꢄMAX.±
1ꢂꢁ
±ꢂ8
5
5
V+ Supply Current
ꢄMAX.9
±5
51
±1
1ꢂ8
ꢄMAXX.
±5
±
Shutdown Supply Current
Input Logic-Low Voltage
ꢅ
M
= +X5°C
ꢃM
V
ꢄMAX.1/X.5/X.6/Xꢁ1/Xꢁ±
ꢅIN% EN% SHDN (ꢄMAX..)ꢆ EN% SHDN (ꢄMAX.1/X.5ꢀXꢁ±)
ꢅIN
Xꢂ1
Xꢂꢁ
Input Logic-High Voltage
V
EN% SHDN (ꢄMAXX.)ꢆ
EN% SHDN (ꢄMAX.1/X.5/X.6/Xꢁ1/Xꢁ±)
Logic Pullup Current
V
ꢅIN
= 1V
±ꢂ5
X11
+.1
ꢃM
V
Receiver Input Voltage
Operating Range
-.1
www.maximintegrated.com
Maxim Integrated | 5
ROCHESTER [ Rochester Electronics ]
