MAX13448EESD+ Maxim Integrated Products, MAX13448EESD+ Datasheet - Page 5

• Manufacturer Part Number: MAX13448EESD+
• Description: IC TXRX RS485 FULL DUPLEX 14SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX13448EESD+

• Number Of Drivers/receivers: 1/1
• Protocol: RS485
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Operating Supply Voltage: 3 V to 5 V
• Supply Current: 15 mA
• Operating Temperature Range: - 40 C to + 85 C
• Data Rate: 0.5 Mbps
• Mounting Style: SMD/SMT
• Propagation Delay Time Ns: 700 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SWITCHING CHARACTERISTICS (V
(T
Note 2: Parameters are 100% production tested at T
Note 3: All currents into the device are positive. All currents out of the device are negative. All voltages are referenced to device
Note 4: ΔV
Note 5: The short-circuit output current applies to peak current just prior to foldback current limiting. The short-circuit foldback output
D r i ver E nab l e Ti m e to Outp ut H i g h
Driver Disable Time from
Output High
Driver Enable Time from
Shutdown to Output High
Driver Enable Time to Output Low
Driver Disable Time from
Output Low
Driver Enable Time from
Shutdown to Output Low
Driver Time to Shutdown
RECEIVER
Receiver Propagation Delay
Receiver Output Skew
Receiver Enable Time to
Output High
Receiver Disable Time from
Output High
Receiver Wake Time from
Shutdown
Receiver Enable Time to
Output Low
Receiver Disable Time from
Output Low
Receiver Time to Shutdown
A
= T
MIN
design.
ground, unless otherwise noted.
current applies during current limiting to allow a recover from bus contention.
PARAMETER
to T
OD
MAX
and ΔV
, unless otherwise noted. Typical values are at V
_______________________________________________________________________________________
OC
are the changes in V
t
t
DZH(SHDN)
SYMBOL
DZL(SHDN)
t
t
t
RWAKE
t
RSKEW
t
t
RPLH
SHDN
SHDN
t
t
RPHL
t
t
t
t
t
t
DZH
DHZ
RZH
RHZ
DZL
DLZ
RZL
RLZ
±80V Fault-Protected Full-Duplex
,
OD
R
R
R
R
R
R
R
C
Figure 6
C
Figure 6
R
R
R
R
R
R
and V
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
A
CC
= 500Ω, C
= 500Ω, C
= 500Ω, C
= 500Ω, C
= 500Ω, C
= 500Ω, C
= 500Ω, C
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
= 1kΩ, C
= 500Ω, C
= 20pF, V
= 20pF, t
= +25°C, unless otherwise noted. Limits over temperature are guaranteed by
OC
= +5V ±10%) (continued)
, respectively, when the DI input changes state.
L
L
L
L
L
RSKEW
ID
L
L
L
L
L
L
L
L
= 20pF, Figure 7
= 20pF, Figure 7
= 20pF, Figure 7
= 20pF, Figure 7
= 20pF, Figure 7
= 50pF, Figure 4
= 50pF, Figure 4
= 50pF, Figure 4
= 50pF, Figure 5
= 50pF, Figure 5
= 50pF, Figure 5
= 50pF
= 50pF
= 2V, V
CONDITION
CC
= [t
= +5V and T
CM
RPLH
= 0V,
- t
RS-485 Transceiver
RPHL
A
= +25°C.)
],
MIN
TYP
MAX
1500
1000
1000
2000
1000
1000
200
150
150
150
12
8
2
8
8
UNITS
ns
ns
µs
ns
µs
µs
µs
ns
ns
ns
ns
µs
ns
ns
ns
5