MAX13444EASA+ Maxim Integrated Products, MAX13444EASA+ Datasheet - Page 8

• Manufacturer Part Number: MAX13444EASA+
• Description: IC TXRX J1708 HALF DUPLEX 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX13444EASA+

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Supply Voltage: 1.62 V to 5.5 V
• Supply Current: 2 mA
• Operating Temperature Range: - 40 C to + 85 C
• Data Rate: 16 Mbps
• Mounting Style: SMD/SMT
• Propagation Delay Time Ns: 50 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

±15kV ESD-Protected, ±80V Fault-Protected,
Fail-Safe RS-485/J1708 Transceivers
8
Figure 3. Driver Propagation Times
Figure 4. Driver Differential Output Delay and Transition Times
Figure 1. Driver V
Figure 2. Receiver V
_______________________________________________________________________________________
GENERATOR
(NOTE 5)
GENERATOR
(NOTE 5)
OD
OH
and V
50Ω
and V
DI
50Ω
OC
DI
V
D
CC
OL
A
B
V
CC
D
V
OM
A
B
=
V
C
C
V
OH
L
L
ID
A
B
2
+ V
S1
0
OL
V
≈ 1.5V
CC
DI
C
R
L
= 50pF (NOTE 6)
R
L
V
OM
C
(NOTE 6)
D
L
= 50pF
RO
R
2
A
B
OUT
L
OUT
V
OL
V
OD
(A–B)
DI
DI
I
(+)
A
B
OL
t
t
PLHA
PHLB
t
LH
R
R
2
2
V
Test Circuits and Waveforms
L
L
10%
OH
50%
t
DPLH
1.5V
1.5V
V
OC
V
V
90%
OM
OM
I
(-)
OH
1.5V
1.5V
90%
t
DPHL
50%
V
V
OM
10%
OM
t
t
PLHB
PHLA
t
HL
≈ 2.0V
≈ -2.0V
3V
0V
3V
0V
V
V
V
V
OH
OL
OH
OL