MAX232AESE-T Datasheet, PDF (1/38 Pages) Maxim Integrated Products – +5V-Powered, Multichannel RS-232 Drivers/Receivers

AVAILABLE
MAX220–MAX249
+5V-Powered, Multichannel RS-232
Drivers/Receivers
General Description
The MAX220–MAX249 family of line drivers/receivers is
intended for all EIA/TIA-232E and V.28/V.24 communica-
tions interfaces, particularly applications where ±12V is
not available.
These parts are especially useful in battery-powered sys-
tems, since their low-power shutdown mode reduces
power dissipation to less than 5µW. The MAX225,
MAX233, MAX235, and MAX245/MAX246/MAX247 use
no external components and are recommended for appli-
cations where printed circuit board space is critical.
________________________Applications
Portable Computers
Low-Power Modems
Interface Translation
Battery-Powered RS-232 Systems
Multidrop RS-232 Networks
AutoShutdown and UCSP are trademarks of Maxim Integrated
Products, Inc.
Next-Generation Device Features
♦ For Low-Voltage, Integrated ESD Applications
MAX3222E/MAX3232E/MAX3237E/MAX3241E/
MAX3246E: +3.0V to +5.5V, Low-Power, Up to
1Mbps, True RS-232 Transceivers Using Four
0.1µF External Capacitors (MAX3246E Available
in a UCSP™ Package)
♦ For Low-Cost Applications
MAX221E: ±15kV ESD-Protected, +5V, 1µA,
Single RS-232 Transceiver with AutoShutdown™
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX220CPE+
0°C to +70°C
16 Plastic DIP
MAX220CSE+
0°C to +70°C
16 Narrow SO
MAX220CWE+
0°C to +70°C
16 Wide SO
MAX220C/D
0°C to +70°C
Dice*
MAX220EPE+
-40°C to +85°C
16 Plastic DIP
MAX220ESE+
-40°C to +85°C
16 Narrow SO
MAX220EWE+ -40°C to +85°C
16 Wide SO
MAX220EJE
-40°C to +85°C
16 CERDIP
MAX220MJE
-55°C to +125°C 16 CERDIP
+Denotes a lead(Pb)-free/RoHS-compliant package.
*Contact factory for dice specifications.
Ordering Information continued at end of data sheet.
Selection Table
Power
No. of
Nominal SHDN Rx
Part
Supply
RS-232 No. of Cap. Value & Three- Active in Data Rate
Number
MAX220
Functional Diagrams ^(V)
Drivers/Rx Ext. Caps (µF)
State SHDN (kbps)
+5
2/2
4
0.047/0.33 No
—
120
MAX222
+5
2/2
4
0.1
Yes
—
200
MAX223 (MAX213) +5
4/5
4
1.0 (0.1) Yes
✔
120
MAX225
+5
5/5
0
—
Yes
✔
120
MAX230 (MAX200) +5
5/0
4
1.0 (0.1) Yes
—
120
MAX231 (MAX201) +5 and
2/2
2
1.0 (0.1) No
—
120
+7.5 to +13.2
MAX232 (MAX202) +5
2/2
4
1.0 (0.1) No
—
120 (64)
MAX232A
+5
2/2
4
0.1
No
—
200
MAX233 (MAX203) +5
2/2
0
—
No
—
120
MAX233A
+5
2/2
0
—
No
—
200
MAX234 (MAX204) +5
4/0
4
1.0 (0.1) No
—
120
MAX235 (MAX205) +5
5/5
0
—
Yes
—
120
MAX236 (MAX206) +5
4/3
4
1.0 (0.1) Yes
—
120
MAX237 (MAX207) +5
5/3
4
1.0 (0.1) No
—
120
MAX238 (MAX208) +5
4/4
4
1.0 (0.1) No
—
120
MAX239 (MAX209) +5 and
3/5
2
1.0 (0.1) No
—
120
+7.5 to +13.2
MAX240
+5
5/5
4
1.0
Yes
—
120
MAX241 (MAX211) +5
4/5
4
1.0 (0.1) Yes
—
120
MAX242
+5
2/2
4
0.1
Yes
✔
200
MAX243
+5
2/2
4
0.1
No
—
200
MAX244
+5
8/10
4
1.0
No
—
120
MAX245
+5
8/10
0
—
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Yes
✔
120
Yes
✔
120
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Yes
✔
120
Yes
✔
120
Yes
✔
120
Features
Ultra-low-power, industry-standard pinout
Low-power shutdown
MAX241 and receivers active in shutdown
Available in SO
5 drivers with shutdown
Standard +5/+12V or battery supplies;
same functions as MAX232
Industry standard
Higher slew rate, small caps
No external caps
No external caps, high slew rate
Replaces 1488
No external caps
Shutdown, three state
Complements IBM PC serial port
Replaces 1488 and 1489
Standard +5/+12V or battery supplies;
single-package solution for IBM PC serial port
DIP or flatpack package
Complete IBM PC serial port
Separate shutdown and enable
Open-line detection simplifies cabling
High slew rate
High slew rate, int. caps, two shutdown modes
High slew rate, int. caps, three shutdown modes
High slew rate, int. caps, nine operating modes
High slew rate, selective half-chip enables
Available in quad flatpack package
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
19-4323; Rev 16; 7/10