MAX232MJE Maxim Integrated Products, MAX232MJE Datasheet

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MAX232MJE

Manufacturer Part Number
MAX232MJE
Description
IC, RS232 TRANSCEIVER 120KBPS 5.5V DIP16
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX232MJE

Device Type
Transceiver
Ic Interface Type
RS232
No. Of Drivers
2
Supply Voltage Range
4.5V To 5.5V
Driver Case Style
DIP
No. Of Pins
16
Operating Temperature Range
-55°C To +125°C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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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
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
19-4323; Rev 16; 7/10
AutoShutdown and UCSP are trademarks of Maxim Integrated
Products, Inc.
Part
Number
MAX220
MAX222
MAX223 (MAX213) +5
MAX225
MAX230 (MAX200) +5
MAX231 (MAX201) +5 and
MAX232 (MAX202) +5
MAX232A
MAX233 (MAX203) +5
MAX233A
MAX234 (MAX204) +5
MAX235 (MAX205) +5
MAX236 (MAX206) +5
MAX237 (MAX207) +5
MAX238 (MAX208) +5
MAX239 (MAX209) +5 and
MAX240
MAX241 (MAX211) +5
MAX242
MAX243
MAX244
MAX245
MAX246
MAX247
MAX248
MAX249
Portable Computers
Low-Power Modems
Interface Translation
Battery-Powered RS-232 Systems
Multidrop RS-232 Networks
Power
Supply
(V)
+5
+5
+5
+7.5 to +13.2
+5
+5
+7.5 to +13.2
+5
+5
+5
+5
+5
+5
+5
+5
+5
________________________________________________________________ Maxim Integrated Products
General Description
No. of
RS-232
Drivers/Rx Ext. Caps (µF)
2/2
2/2
4/5
5/5
5/0
2/2
2/2
2/2
2/2
2/2
4/0
5/5
4/3
5/3
4/4
3/5
5/5
4/5
2/2
2/2
8/10
8/10
8/10
8/9
8/8
6/10
+5V-Powered, Multichannel RS-232
No. of
4
4
4
0
4
2
4
4
0
0
4
0
4
4
4
2
4
4
4
4
4
0
0
0
4
4
Nominal
Cap. Value & Three- Active in Data Rate
0.047/0.33
0.1
1.0 (0.1)
1.0 (0.1)
1.0 (0.1)
1.0 (0.1)
0.1
1.0 (0.1)
1.0 (0.1)
1.0 (0.1)
1.0 (0.1)
1.0 (0.1)
1.0
1.0 (0.1)
0.1
0.1
1.0
1.0
1.0
SHDN
State
No
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
No
No
No
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
♦ ♦ For Low-Voltage, Integrated ESD Applications
♦ ♦ For Low-Cost Applications
+ Denotes a lead(Pb)-free/RoHS-compliant package.
* Contact factory for dice specifications.
Ordering Information continued at end of data sheet.
MAX220CPE+
MAX220CSE+
MAX220CWE+
MAX220C/D
MAX220EPE+
MAX220ESE+
MAX220EWE+
MAX220EJE
MAX220MJE
Rx
SHDN
Next-Generation Device Features
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)
MAX221E: ±15kV ESD-Protected, +5V, 1µA,
Single RS-232 Transceiver with AutoShutdown™
PART
(kbps)
120
200
120
120
120
120
120 (64)
200
120
200
120
120
120
120
120
120
120
120
200
200
120
120
120
120
120
120
Drivers/Receivers
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
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
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Ordering Information
Selection Table
16 Plastic DIP
16 Narrow SO
16 Wide SO
16 Plastic DIP
16 Narrow SO
16 Wide SO
16 CERDIP
16 CERDIP
PIN-PACKAGE
Dice*
1

Related parts for MAX232MJE

MAX232MJE Summary of contents

Page 1

... MAX248 +5 8/8 MAX249 +5 6/10 ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Next-Generation Device Features ♦ ♦ For Low-Voltage, Integrated ESD Applications MAX3222E/MAX3232E/MAX3237E/MAX3241E/ MAX3246E: +3.0V to +5.5V, Low-Power 1Mbps, True RS-232 Transceivers Using Four 0.1µ ...

Page 2

Multichannel RS-232 Drivers/Receivers ABSOLUTE MAXIMUM RATINGS—MAX220/222/232A/233A/242/243 (Voltages referenced to GND.) V ...........................................................................-0. (Note 1) ..................................................(V V- (Note 1) ..............................................................+0.3V to -14V Input Voltages TIN .............................................................-0. RIN (Except MAX220) ........................................................±30V RIN (MAX220) ....................................................................±25V TOUT ...

Page 3

Multichannel RS-232 ELECTRICAL CHARACTERISTICS—MAX220/222/232A/233A/242/243 (continued +5V ±10%, C1–C4 = 0.1µF‚ MAX220 0.047µF, C2–C4 = 0.33µ PARAMETER RS-232 Input Hysteresis RS-232 Input Resistance TTL/CMOS Output Voltage Low TTL/CMOS Output Voltage High TTL/CMOS Output Short-Circuit ...

Page 4

Multichannel RS-232 Drivers/Receivers ELECTRICAL CHARACTERISTICS—MAX220/222/232A/233A/242/243 (continued +5V ±10%, C1–C4 = 0.1µF‚ MAX220 0.047µF, C2–C4 = 0.33µ PARAMETER Receiver Propagation Delay RS-232 to TLL (Normal Operation) Receiver Propagation Delay RS-232 to TLL (Shutdown) Receiver-Output ...

Page 5

Multichannel RS-232 ABSOLUTE MAXIMUM RATINGS—MAX223/MAX230–MAX241 (Voltages referenced to GND.) V ...........................................................................-0. ................................................................(V V- ............................................................................+0.3V to -14V Input Voltages TIN ............................................................-0. RIN .....................................................................................±30V Output Voltages TOUT ..................................................(V+ + 0.3V) to (V- - 0.3V) ROUT........................................................-0.3V ...

Page 6

Multichannel RS-232 Drivers/Receivers ELECTRICAL CHARACTERISTICS—MAX223/MAX230–MAX241 (continued) (MAX223/230/232/234/236/237/238/240/241, V MAX231/MAX239 +5V ±10 +7.5V to +13.2V PARAMETER T RS-232 Input Logic-Low Voltage V T RS-232 Input Logic-High Voltage V RS-232 Input Hysteresis V RS-232 Input ...

Page 7

Multichannel RS-232 __________________________________________Typical Operating Characteristics TRANSMITTER OUTPUT VOLTAGE ( 8.5 2 TRANSMITTERS LOADED 8.0 1 TRANSMITTER LOADED 3 TRANS- 7.5 MITTERS LOADED T = +25°C A 7.0 C1–C4 = 1μF TRANSMITTER LOADS = 4 ...

Page 8

Multichannel RS-232 Drivers/Receivers ABSOLUTE MAXIMUM RATINGS—MAX225/MAX244–MAX249 (Voltages referenced to GND.) Supply Voltage (V ) ...............................................-0.3V to +6V CC Input Voltages TIN‚ ENA, ENB, ENR, ENT, ENRA, ENRB, ENTA, ENTB..................................-0. RIN .....................................................................................±25V TOUT (Note 6)....................................................................±15V ROUT........................................................-0. ...

Page 9

Multichannel RS-232 ELECTRICAL CHARACTERISTICS—MAX225/MAX244–MAX249 (continued) (MAX225 +5.0V ±5%; MAX244–MAX249 otherwise noted.) (Note 7) PARAMETER POWER SUPPLY AND CONTROL LOGIC Supply Voltage Range V Supply Current CC (Normal Operation) Shutdown Supply Current Control Input AC CHARACTERISTICS ...

Page 10

Multichannel RS-232 Drivers/Receivers __________________________________________Typical Operating Characteristics TRANSMITTER SLEW RATE vs. LOAD CAPACITANCE + EXTERNAL POWER SUPPLY 1μF CAPACITORS 12 10 40kb/s DATA RATE 8 TRANSMITTERS 8 LOADED WITH 3kΩ ...

Page 11

Multichannel RS-232 +3V INPUT 0V OUTPUT t PLHT Figure 1. Transmitter Propagation-Delay Timing EN 1kΩ R OUT TEST CIRCUIT 150pF +3V EN INPUT 0V OUTPUT ENABLE TIME (t RECEIVER OUTPUTS b) ENABLE ...

Page 12

Multichannel RS-232 Drivers/Receivers Table 1a. MAX245 Control Pin Configurations ENT ENR OPERATION STATUS 0 0 Normal Operation 0 1 Normal Operation 1 0 Shutdown 1 1 Shutdown Table 1b. MAX245 Control Pin Configurations OPERATION ENT ENR STATUS 0 0 ...

Page 13

Multichannel RS-232 Table 1d. MAX247/MAX248/MAX249 Control Pin Configurations OPERATION ENTA ENTB ENRA ENRB STATUS Normal Operation Normal Operation Normal Operation Normal Operation 0 ...

Page 14

Multichannel RS-232 Drivers/Receivers _______________Detailed Description The MAX220–MAX249 contain four sections: dual charge-pump DC-DC voltage converters, RS-232 dri- vers, RS-232 receivers, and receiver and transmitter enable control inputs. Dual Charge-Pump Voltage Converter The MAX220–MAX249 have two internal charge-pumps that convert ...

Page 15

Multichannel RS-232 nominal 5kΩ values. The receivers implement Type 1 interpretation of the fault conditions of V.28 and EIA/TIA-232E. The receiver input hysteresis is typically 0.5V with a guaranteed minimum of 0.2V. This produces clear out- put transitions with ...

Page 16

Multichannel RS-232 Drivers/Receivers Tables 1a–1d define the control states. The MAX244 has no control pins and is not included in these tables. The MAX246 has ten receivers and eight drivers with two control pins, each controlling one side of ...

Page 17

Multichannel RS-232 TOP VIEW + C1 C1- 3 MAX220 C2+ 4 MAX232 C2- 5 MAX232A V- 6 T2OUT 7 R2IN 8 DIP/SO CAPACITANCE (μF) DEVICE C1 C2 MAX220 0.047 0.33 MAX232 1.0 1.0 MAX232A 0.1 0.1 ...

Page 18

Multichannel RS-232 Drivers/Receivers TOP VIEW + ENR 1 ENR 2 T1IN 3 T2IN 4 R1OUT 5 R2OUT 6 R3OUT 7 R3IN 8 R2IN 9 R1IN 10 T1OUT 11 T2OUT 12 GND 13 GND 14 MAX225 FUNCTIONAL DESCRIPTION 5 RECEIVERS ...

Page 19

Multichannel RS-232 TOP VIEW + T3OUT 1 T1OUT 2 T2OUT 3 R2IN 4 R2OUT 5 MAX223 T2IN 6 MAX241 T1IN 7 R1OUT 8 R1IN 9 GND C1 C1- 14 Wide SO/ SSOP ...

Page 20

Multichannel RS-232 Drivers/Receivers TOP VIEW + T3OUT 1 T1OUT 2 T2OUT 3 T2IN 4 MAX230 T1IN 5 GND C1 C1- 10 DIP/SO Figure 9. MAX230 Pin Configuration and Typical Operating Circuit TOP ...

Page 21

Multichannel RS-232 TOP VIEW + T2IN 1 T1IN 2 R1OUT 3 R1IN 4 MAX233 T1OUT 5 MAX233A GND (V+) C1+ 8 GND 9 (V-) CS- 10 DIP/SO PIN NAMES ARE FOR SO ...

Page 22

Multichannel RS-232 Drivers/Receivers TOP VIEW + T4OUT 1 24 T3OUT 2 23 T1OUT 3 22 T2OUT 4 21 MAX235 R2IN 5 20 R2OUT 6 19 T2IN 7 18 T1IN 8 17 R1OUT 9 16 R1IN 10 15 GND 11 ...

Page 23

Multichannel RS-232 TOP VIEW + T3OUT 1 24 T1OUT 2 23 T2OUT 3 22 R1IN 4 21 MAX236 R1OUT 5 20 T2IN 6 19 T1IN 7 18 GND C1 ...

Page 24

Multichannel RS-232 Drivers/Receivers TOP VIEW + T3OUT 1 24 T1OUT 2 23 T2OUT 3 22 R1IN 4 21 MAX237 R1OUT 5 20 T2IN 6 19 T1IN 7 18 GND C1 ...

Page 25

Multichannel RS-232 TOP VIEW + T2OUT 1 24 T1OUT 2 23 R2IN 3 22 R2OUT 4 21 MAX238 T1IN 5 20 R1OUT 6 19 R1IN 7 18 GND C1 ...

Page 26

Multichannel RS-232 Drivers/Receivers TOP VIEW + R1OUT 1 24 R1IN 2 23 GND MAX239 R5IN 9 16 R5OUT 10 15 R4OUT ...

Page 27

Multichannel RS-232 TOP VIEW N.C. 12 R2OUT 13 T2IN 14 T1IN 15 R1OUT 16 R1IN 17 MAX240 GND N.C. 20 N.C. 21 N.C. 22 Plastic FP Figure 18. MAX240 Pin Configuration and Typical Operating Circuit ...

Page 28

Multichannel RS-232 Drivers/Receivers TOP VIEW + C1 GND C1 T1OUT MAX243 C2 R1IN C2 R1OUT T1IN T2OUT 7 10 T2IN R2IN 9 R2OUT ...

Page 29

Multichannel RS-232 TOP VIEW RA3IN 7 RA2IN 8 RA1IN 9 RA1OUT 10 RA2OUT 11 MAX244 RA3OUT 12 RA4OUT 13 RA5OUT 14 TA1IN 15 TA2IN 16 TA3IN ...

Page 30

Multichannel RS-232 Drivers/Receivers TOP VIEW + ENR 1 TA1IN 2 TA2IN 3 TA3IN 4 TA4IN 5 RA5OUT 6 MAX245 RA4OUT 7 RA3OUT 8 RA2OUT 9 RA1OUT 10 RA1IN 11 RA2IN 12 RA3IN 13 RA4IN 14 RA5IN 15 TA1OUT 16 ...

Page 31

Multichannel RS-232 TOP VIEW + ENA 1 TA1IN 2 TA2IN 3 TA3IN 4 TA4IN 5 RA5OUT 6 RA4OUT 7 MAX246 RA3OUT 8 RA2OUT 9 RA1OUT 10 RA1IN 11 RA2IN 12 RA3IN 13 RA4IN 14 RA5IN 15 TA1OUT 16 TA2OUT ...

Page 32

Multichannel RS-232 Drivers/Receivers TOP VIEW + ENTA 1 TA1IN 2 TA2IN 3 TA3IN 4 TA4IN 5 RB5OUT 6 MAX247 RA4OUT 7 RA3OUT 8 RA2OUT 9 RA1OUT 10 ENRA 11 RA1IN 12 RA2IN 13 RA3IN 14 RA4IN 15 16 TA1OUT ...

Page 33

Multichannel RS-232 TOP VIEW RA2IN 7 RA1IN 8 ENRA 9 RA1OUT 10 RA2OUT 11 MAX248 RA3OUT 12 RA4OUT 13 TA1IN 14 TA2IN 15 TA3IN 16 TA4IN ...

Page 34

Multichannel RS-232 Drivers/Receivers TOP VIEW RA2IN 7 RA1IN 8 ENRA 9 RA1OUT 10 RA2OUT 11 MAX249 RA3OUT 12 RA4OUT 13 RA5OUT 14 TA1IN 15 TA2IN 16 TA3IN ...

Page 35

... MAX232C/D 0°C to +70°C MAX232EPE+ -40°C to +85°C MAX232ESE+ -40°C to +85°C MAX232EWE+ -40°C to +85°C MAX232EJE -40°C to +85°C MAX232MJE -55°C to +125°C MAX232MLP+ -55°C to +125°C MAX232ACPE+ 0°C to +70°C MAX232ACSE+ 0°C to +70°C MAX232ACWE+ 0°C to +70°C ______________________________________________________________________________________ ...

Page 36

Multichannel RS-232 Drivers/Receivers ___________________________________________Ordering Information (continued) PART TEMP RANGE MAX238ENG+ -40°C to +85°C MAX238EWG+ -40°C to +85°C MAX238ERG -40°C to +85°C MAX238MRG -55°C to +125°C MAX239CNG+ 0°C to +70°C MAX239CWG+ 0°C to +70°C MAX239C/D 0°C to +70°C MAX239ENG+ -40°C ...

Page 37

Multichannel RS-232 For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the ...

Page 38

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 38 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2010 Maxim Integrated Products ...

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