MAX3030ECSE+T Maxim Integrated Products, MAX3030ECSE+T Datasheet

IC RS-422 TRANSMIT QUAD 16-SOIC

MAX3030ECSE+T

Manufacturer Part Number
MAX3030ECSE+T
Description
IC RS-422 TRANSMIT QUAD 16-SOIC
Manufacturer
Maxim Integrated Products
Type
Transmitterr
Datasheet

Specifications of MAX3030ECSE+T

Number Of Drivers/receivers
4/0
Protocol
RS422
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
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.
19-2671; Rev 0; 10/02
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.
TOP VIEW
DO1+
DO2+
DO1-
DO2-
GND
DI1
DI2
EN
Telecom Backplanes
V.11/X.21 Interface
Industrial PLCs
Motor Control
1
2
3
4
5
6
7
8
TSSOP/SO
MAX3030E/
MAX3031E
________________________________________________________________ Maxim Integrated Products
16
15
14
13
12
11
10
9
CC
General Description
V
DI4
DO4+
DO4-
EN
DO3-
DO3+
DI3
CC
Pin Configurations
< 100µA), making them ideal
EN1&2
DO1+
DO2+
DO1-
DO2-
GND
DI1
DI2
Applications
1
2
3
4
5
6
7
8
±15kV ESD-Protected, 3.3V Quad
TSSOP/SO
MAX3032E/
MAX3033E
16
15
14
13
12
11
10
9
V
DI4
DO4+
DO4-
EN3&4
DO3-
DO3+
DI3
CC
o Meet TIA/EIA-422-B (RS-422) and ITU-T V.11
o ±15kV ESD Protection on Tx Outputs
o Hot-Swap Functionality
o Guaranteed 20Mbps Data Rate (MAX3030E,
o Slew-Rate-Controlled 2Mbps Data Rate
o Available in 16-Pin TSSOP and Narrow SO
o Low-Power Design (<330µW, V
o +3.3V Operation
o Industry-Standard Pinout
o Thermal Shutdown
MAX3030ECSE
MAX3030ECUE
MAX3030EESE
MAX3030EEUE
MAX3031ECSE
MAX3031ECUE
MAX3031EESE
MAX3031EEUE
MAX3032ECSE
MAX3032ECUE
MAX3032EESE
MAX3032EEUE
MAX3033ECSE
MAX3033ECUE
MAX3033EESE
MAX3033EEUE
Recommendation
MAX3032E)
(MAX3031E, MAX3033E)
Packages
RS-422 Transmitters
PART
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
Ordering Information
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
CC
= 3.3V Static)
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
Features
1

Related parts for MAX3030ECSE+T

MAX3030ECSE+T Summary of contents

Page 1

... DI2 GND 8 9 DI3 GND TSSOP/SO ________________________________________________________________ Maxim Integrated Products 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. ±15kV ESD-Protected, 3.3V Quad RS-422 Transmitters o Meet TIA/EIA-422-B (RS-422) and ITU-T V.11 Recommendation o ±15kV ESD Protection on Tx Outputs ...

Page 2

ESD-Protected, 3.3V Quad RS-422 Transmitters ABSOLUTE MAXIMUM RATINGS (All Voltages Are Referenced to Device Ground, Unless Otherwise Noted) V ........................................................................................+6V CC EN1&2, EN3&4, EN, EN............................................-0.3V to +6V DI_ ............................................................................-0.3V to +6V DO_+, DO_- (normal condition) .................-0. DO_+, ...

Page 3

SWITCHING CHARACTERISTICS—MAX3030E, MAX3032E (3V ≤ V ≤ 3.6V unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL Driver Propagation Delay Low to High Driver Propagation Delay High to Low ...

Page 4

ESD-Protected, 3.3V Quad RS-422 Transmitters SWITCHING CHARACTERISTICS—MAX3031E, MAX3033E (continued) (3V ≤ V ≤ 3.6V unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL Skew Part to Part t ...

Page 5

T = +25°C, unless otherwise noted SUPPLY CURRENT vs. SUPPLY VOLTAGE 100 DRIVERS ENABLED +85° +25° 0° ...

Page 6

ESD-Protected, 3.3V Quad RS-422 Transmitters (V = +3.3V and T = +25°C, unless otherwise noted ENABLE RESPONSE TIME 20ns/div PIN NAME MAX3030E/ MAX3032E/ MAX3031E MAX3033E DI1, DI2 DI3, DI4 ...

Page 7

DI_ DI_- Figure 1. Differential Driver DC Test Circuit DPLH DO_ DO_+ 1 (DO_ (DO_-) DIFF V ...

Page 8

ESD-Protected, 3.3V Quad RS-422 Transmitters Test Circuits and Timing Diagrams (continued) DO_ GND DO_- Figure 7. Power-Off Measurements Detailed Description The MAX3030E–MAX3033E are high-speed quad RS- 422 transmitters designed for digital data transmission over ...

Page 9

The Machine Model for ESD tests all pins using a 200pF storage capacitor and zero discharge resis- tance. Its objective is to emulate the stress caused by contact that occurs with handling and assembly during manufacturing. Of course, all pins ...

Page 10

ESD-Protected, 3.3V Quad RS-422 Transmitters sents the minimum parasitic capacitance that would exist in a typical application. In most cases, more capacitance exists in the system and reduces the mag- nitude of the glitch. During a “hot-swap” event when ...

Page 11

MAX3030E/MAX3031E DI1 DI2 DI3 DI4 Figure 14. Typical Connection of a Quad Transmitter and Quad Receiver as a Pair ______________________________________________________________________________________ ±15kV ESD-Protected, 3.3V Quad RS-422 Transmitters ...

Page 12

ESD-Protected, 3.3V Quad RS-422 Transmitters V GND DI1 DI2 DI3 DI4 MAX3030E/MAX3031E Figure 15. MAX3030E/MAX3031E Functional Diagram 12 ______________________________________________________________________________________ EN1&2 EN3&4 DO1+ DO1- DI1 DO2+ DO2- DI2 DO3+ DO3- DI3 DO4+ DO4- DI4 MAX3032E/MAX3033E Figure 16. ...

Page 13

For the latest package outline information www.maxim-ic.com/packages TOP VIEW FRONT VIEW ______________________________________________________________________________________ ±15kV ESD-Protected, 3.3V Quad RS-422 Transmitters ...

Page 14

... 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. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2002 Maxim Integrated Products ...

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