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MAX203CWP+T

Description
IC TXRX RS-232 W/CAP 20-SOIC
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size2MB,23 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

MAX203CWP+T Overview

IC TXRX RS-232 W/CAP 20-SOIC

MAX203CWP+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeSOIC
package instructionSOP, SOP20,.4
Contacts20
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresINTERNAL CHARGE PUMP
Differential outputNO
Number of drives2
Input propertiesSCHMITT TRIGGER
Interface integrated circuit typeLINE TRANSCEIVER
Interface standardsEIA-232-E; TIA-232-E; V.28
JESD-30 codeR-PDSO-G20
JESD-609 codee3
length12.8 mm
Humidity sensitivity level1
Number of functions2
Number of terminals20
Maximum operating temperature70 °C
Minimum operating temperature
Minimum output swing10 V
Output characteristicsTOTEM-POLE
Maximum output low current0.0016 A
Output polarityINVERTED
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP20,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
Maximum receive delay10000 ns
Number of receiver bits2
Maximum seat height2.65 mm
Maximum slew rate15 mA
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.5 mm
Base Number Matches1
MAX200–MAX209/
MAX211/MAX213
General Description
+5V, RS-232 Transceivers
with 0.1μF External Capacitors
Applications
MAX200-MAX209, MAX211, and MAX213 are a family
of RS-232 and V.28 transceivers with integrated charge
pump circuitry for single +5V supply operation.
The drivers maintain the ±5V EIA/TIA-232E output signal
levels at data rates in excess of 120kbps when loaded in
accordance with the EIA/TIA-232E specification.
The MAX211 and MAX213 are available in a 28-pin, wide
small-outline (SO) package and a 28-pin shrink small-
outline (SSOP) package, which occupies only 40% of the
area of the SO. The MAX207 is available in a 24-pin SO
package and a 24-pin SSOP. The MAX203 and MAX205
use no external components and are recommended for
applications with limited circuit board space.
Battery-Powered Equipment
Handheld Equipment
Portable Diagnostics Equipment
Typical Operating Circuit
+5V INPUT
0.1µF
8
0.1µF
+6.3V
10
11
0.1µF
+16V
12
7
C1+
C1-
C2+
C2-
+5V
400kΩ
5 T1
IN
+5V
400kΩ
4 T2
IN
+5V
400kΩ
TTL/CMOS
INPUTS
14 T3
IN
+5V
400kΩ
15 T4
IN
+5V
400kΩ
19 T5
IN
T5
T5
OUT
16
T4
T4
OUT
20
T3
T3
OUT
1
RS-232
OUTPUTS
T2
T2
OUT
3
T1
T1
OUT
2
V
CC
+5V TO +10V
VOLTAGE DOUBLER
+10V TO -10V
VOLTAGE INVERTER
V+
9
0.1µF
+6.3V
V-
13
0.1µF
+16V
Benefits and Features
Saves Board Space
• Integrated Charge Pump Circuitry
Eliminates the Need for a Bipolar ±12V Supply
Enables Single Supply Operation From Either +5V
or 9V to +12V
Integrated 0.1μF Capacitors (MAX203, MAX205)
• 24 pin SSOP Package Saves Up to 40% Versus
SO Package
Saves Power for Longer Battery Operation
5μW Shutdown Mode (MAX200, MAX205,
MAX206, MAX211)
75μW Ring Indicator Monitoring with Two Active
Receivers (MAX213)
N.C.
18
MAX200
GND
6
17
SHDN
Selector Guide
PART
MAX200
MAX201
MAX202
MAX203
POWER-SUPPLY
VOLTAGE (V)
+5
+5 and +9.0 to +13.2
+5
+5
NUMBER
OF RS-232
DRIVERS
5
2
2
2
NUMBER
OF RS-232
RECEIVERS
0
2
2
2
NUMBER OF
RECEIVERS
ACTIVE IN
SHUTDOWN
0
0
0
0
NUMBER OF
EXTERNAL
CAPACITORS
(0.1μF)
4
2
4
None
LOW-POWER
SHUTDOWN/TTL
THREE-STATE
Yes/No
No/No
No/No
No/No
Selector Guide
continued at end of data sheet.
19-0065; Rev 8; 1/15

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