MAX14780E_11 Datasheet, PDF (13/14 Pages) Maxim Integrated Products – 5.0V, 30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver

+5.0V, ±30kV ESD-Protected, Fail-Safe,
Hot-Swap, RS-485/RS-422 Transceiver
DI
D
120Ω
B
DE
A
RO
R
RE
MAX14780E
B
A
R
D
120Ω
DE
B
B
A
D
DI
A
R
RO
RE
R
D
DI
Figure 11. Typical Half-Duplex RS-485 Network
DE RO RE
DI
DE RO RE
Typical Applications
The MAX14780E transceiver is designed for bidirectional
data communications on multipoint bus transmission
lines. Figure 11 shows a typical network applications
circuit.
To minimize reflections, terminate the line at both ends in
its characteristic impedance, and keep stub lengths off
the main line as short as possible. The slew-rate-limited
MAX14780E is more tolerant of imperfect termination.
PROCESS: BiCMOS
Chip Information
Package Information
For the latest package outline information and land patterns
(footprints), go to 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 drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
8 SO
8 PDIP
PACKAGE
CODE
S8+4
P8+2
OUTLINE
NO.
21-0041
21-0043
LAND
PATTERN
NO.
90-0096
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