MAX13444EASA/V+ Maxim Integrated, MAX13444EASA/V+ Datasheet - Page 17

• Manufacturer Part Number: MAX13444EASA/V+
• Description: RS-485 Interface IC +/-80V Fault Protected RS-485 Half-Duplex Transceiver with Foldback Current Limit
• Manufacturer: Maxim Integrated

Specifications of MAX13444EASA/V+

• Data Rate: 10 Mbps
• Operating Supply Voltage: 5 V
• Supply Current: 30 mA
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SO-8
• Function: Transceiver
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 1
• Number Of Receivers: 1
• Propagation Delay Time Ns: 50 ns
• Shutdown: Yes

Figure 14. J1708 Application Circuit (See Tables 2 and 4)
R
T
X
X
TXD
RO
±15kV ESD-Protected, ±80V Fault-Protected,
TXD
RO
DE
RE
1
2
3
4
+
MAX13444E
DE
Pin Configurations and Typical Operating Circuits (continued)
D
______________________________________________________________________________________
D
R
SO
RE
R
Fail-Safe RS-485/J1708 Transceivers
8
7
6
5
V
B
A
GND
B
A
CC
R1
4.7kΩ
R2
4.7kΩ
C1
2.2nF
C2
2.2nF
TXD
RO
DE
RE
47Ω
47Ω
R3
R4
1
2
3
4
V
+
J1708 BUS
CC
D
R
SO
8
7
6
5
PROCESS: BiCMOS
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.
B
A
V
GND
CC
PACKAGE
R
TYPE
T
8 SO
MAX13444E
PACKAGE
CODE
S8+4
Package Information
R
T
B
A
Chip Information
OUTLINE
21-0041
R
NO.
D
RE
DE
PATTERN NO.
TXD
RO
90-0096
LAND
17