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MAX3030ECSE+

Description
RS-422 interface IC 3.3V quad RS-422 esd-protected trx
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size323KB,14 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
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MAX3030ECSE+ Overview

RS-422 interface IC 3.3V quad RS-422 esd-protected trx

MAX3030ECSE+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOIC
package instruction0.150 INCH, SOIC-16
Contacts16
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time6 weeks
Is SamacsysN
Differential outputYES
Number of drives4
Input propertiesSTANDARD
Interface integrated circuit typeLINE DRIVER
Interface standardsEIA-422-B; TIA-422-B; V.11
JESD-30 codeR-PDSO-G16
JESD-609 codee3
length9.9 mm
Humidity sensitivity level1
Number of functions4
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Minimum output swing2 V
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP16,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
power supply3.3 V
Certification statusNot Qualified
Maximum receive delay
Maximum seat height1.75 mm
Maximum supply voltage3.6 V
Minimum supply voltage3 V
Nominal supply voltage3.3 V
surface mountYES
technologyBICMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
maximum transmission delay16 ns
width3.9 mm
Base Number Matches1
19-2671; Rev 0; 10/02
±15kV ESD-Protected, 3.3V Quad
RS-422 Transmitters
General Description
The MAX3030E–MAX3033E family of quad RS-422
transmitters send digital data transmission signals over
twisted-pair balanced lines in accordance with TIA/EIA-
422-B and ITU-T V.11 standards. All transmitter outputs
are protected to ±15kV using the Human Body Model.
The MAX3030E–MAX3033E are available with either a
2Mbps or 20Mbps guaranteed baud rate. The 2Mbps
baud rate transmitters feature slew-rate-limiting to mini-
mize EMI and reduce reflections caused by improperly
terminated cables.
The 20Mbps baud rate transmitters feature low-static
current consumption (I
CC
< 100µA), making them ideal
for battery-powered and power-conscious applications.
They have a maximum propagation delay of 16ns and a
part-to-part skew less than 5ns, making these devices
ideal for driving parallel data. The MAX3030E–
MAX3033E feature hot-swap capability that eliminates
false transitions on the data cable during power-up or
hot insertion.
The MAX3030E–MAX3033E are low-power, ESD-pro-
tected, pin-compatible upgrades to the industry-stan-
dard 26LS31 and SN75174. They are available in
space-saving 16-pin TSSOP and SO packages.
Features
o
Meet TIA/EIA-422-B (RS-422) and ITU-T V.11
Recommendation
o
±15kV ESD Protection on Tx Outputs
o
Hot-Swap Functionality
o
Guaranteed 20Mbps Data Rate (MAX3030E,
MAX3032E)
o
Slew-Rate-Controlled 2Mbps Data Rate
(MAX3031E, MAX3033E)
o
Available in 16-Pin TSSOP and Narrow SO
Packages
o
Low-Power Design (<330µW, V
CC
= 3.3V Static)
o
+3.3V Operation
o
Industry-Standard Pinout
o
Thermal Shutdown
MAX3030E–MAX3033E
Applications
Telecom Backplanes
V.11/X.21 Interface
Industrial PLCs
Motor Control
PART
MAX3030ECSE
MAX3030ECUE
MAX3030EESE
MAX3030EEUE
MAX3031ECSE
Ordering Information
TEMP RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 SO (Narrow)
16 TSSOP
16 SO (Narrow)
16 TSSOP
16 SO (Narrow)
16 TSSOP
16 SO (Narrow)
16 TSSOP
16 SO (Narrow)
16 TSSOP
16 SO (Narrow)
16 TSSOP
16 SO (Narrow)
16 TSSOP
16 SO (Narrow)
16 TSSOP
Pin Configurations
TOP VIEW
DI1 1
DO1+ 2
DO1- 3
EN 4
DO2- 5
DO2+ 6
DI2 7
GND 8
16 V
CC
15 DI4
14 DO4+
DI1 1
DO1+ 2
DO1- 3
EN1&2 4
DO2- 5
DO2+ 6
DI2 7
GND 8
16 V
CC
15 DI4
14 DO4+
MAX3031ECUE
MAX3031EESE
MAX3031EEUE
MAX3032ECSE
MAX3032ECUE
MAX3032EESE
MAX3032EEUE
MAX3033ECSE
MAX3033ECUE
MAX3033EESE
MAX3033EEUE
MAX3030E/
MAX3031E
13 DO4-
12 EN
11 DO3-
10 DO3+
9
DI3
MAX3032E/
MAX3033E
13 DO4-
12 EN3&4
11 DO3-
10 DO3+
9
DI3
TSSOP/SO
TSSOP/SO
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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