MAX3032ECUE+ Maxim Integrated Products, MAX3032ECUE+ Datasheet - Page 6

• Manufacturer Part Number: MAX3032ECUE+
• Description: IC RS-422 TRANSMIT QUAD 16TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Transmitterr

Specifications of MAX3032ECUE+

• Number Of Drivers/receivers: 4/0
• Protocol: RS422
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±15kV ESD-Protected, 3.3V Quad
RS-422 Transmitters
(V
6
MAX3030E/
MAX3031E
2, 6, 10, 14
3, 5, 11, 13
1, 7, 9, 15
CC
_______________________________________________________________________________________
12
16
= +3.3V and T
—
—
4
8
PIN
MAX3032E/
MAX3033E
2, 6, 10, 14
3, 5, 11, 13
1, 7, 9, 15
12
16
A
—
—
8
4
= +25°C, unless otherwise noted.)
ENABLE RESPONSE TIME
DO1+, DO2+,
DO3+, DO4+
DO1-, DO2-,
DO3-, DO4-
20ns/div
DI1, DI2,
DI3, DI4
EN1&2
EN3&4
NAME
GND
V
EN
EN
CC
MAX3030E toc13
Transmitter Inputs. When the corresponding transmitter is enabled, a low on DI_ forces
the noninverting output low and inverting output high. Similarly, a high on DI_ forces
noninverting output high and inverting output low.
Noninverting RS-422 Outputs
Inverting RS-422 Outputs
Transmitter Enable Input: Active HIGH. Drive EN HIGH to enable all transmitters. When
EN is HIGH, drive EN LOW to disable (three-state) all the transmitters. The transmitter
outputs are high impedance when disabled. EN is hot-swap protected (see the Hot
Swap section).
Ground
Transmitter Enable Input: Active LOW. Drive EN LOW to enable all transmitters. When
EN is LOW, drive EN HIGH to disable all the transmitters. The transmitter outputs are
high impedance when disabled. EN is hot-swap protected (see the Hot Swap section).
Transmitter Enable Input for Channels 1 and 2. Drive EN1&2 HIGH to enable the
corresponding transmitters. Drive EN1&2 LOW to disable the corresponding
transmitters. The transmitter outputs are high impedance when disabled. EN1&2 is hot-
swap protected (see the Hot Swap section).
Transmitter Enable Input for Channels 3 and 4. Drive EN3&4 HIGH to enable the
corresponding transmitters. Drive EN3&4 LOW to disable the corresponding
transmitters. The transmitter outputs are high impedance when disabled. EN3&4 is hot-
swap protected (see the Hot Swap section).
Positive Supply; +3V ≤ V
Typical Operating Characteristics (continued)
ENABLE
1V/div
DIFFERENTIAL
OUTPUT
2V/div
CC
≤ +3.6V. Bypass V
FUNCTION
MAX3033E EYE DIAGRAM
CC
100ns/div
to GND with a 0.1µF capacitor.
Pin Description
MAX3030E toc14
DO_+
1V/div
DO_-
1V/div