MAX13181E–MAX13184E
+5.0V, ±15kV ESD-Protected, Half-Duplex/
Full-Duplex, RS-485 Transceiver in µDFN
4 _______________________________________________________________________________________
DRIVER SWITCHING CHARACTERISTICS—MAX13183E/MAX13184E (MAXIMUM DATA
RATE OF 16Mbps)
(V
CC
= +5V ±10%, T
A
=T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
t
DPLH
C
L
= 50pF, R
L
= 54Ω, Figure 3 25
Driver Propagation Delay
t
DPHL
C
L
= 50pF, R
L
= 54Ω, Figure 3 25
ns
D r i ver D i ffer enti al Outp ut Ri se or Fal l Ti m et
DR
, t
DF
C
L
= 50pF, R
L
= 54Ω, Figure 3 15 ns
Differential Driver Output Skew
(t
DPLH
- t
DPHL
)
t
DSKEW
C
L
= 50pF, R
L
= 54Ω, Figure 3 8 ns
Maximum Data Rate 16 Mbps
Driver Enable to Output-High t
DZH
Figures 1 and 4a 50 ns
Driver Enable to Output-Low t
DZL
Figures 1 and 4b 50 ns
Driver Disable Time from Low t
DLZ
Figures 1 and 4b 50 ns
Driver Disable Time from High t
DHZ
Figures 1 and 4a 50 ns
Driver Enable from Shutdown to Output
High
t
DZH
SHDN
Figures 1 and 4a (MAX13184E) 2200 ns
Driver Enable from Shutdown to Output
Low
t
DZL
SHDN
Figures 1 and 4b (MAX13184E) 2200 ns
Time to Shutdown t
SHDN
(MAX13184E) 50 200 600 ns
RECEIVER SWITCHING CHARACTERISTICS
(V
CC
= +5V ±10%, T
A
=T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
t
RPLH
40 75
Receiver Propagation Delay
t
RPHL
C
L
= 15pF, Figure 5
40 75
ns
Receiver Output Skew (t
RPLH
- t
RPHL
)t
RSKEW
C
L
= 15pF, Figure 5 8 ns
Maximum Data Rate 16 Mbps
Receiver Enable to Output Low t
RZL
(MAX13182E/MAX13184E)
Figures 2 and 6
50 ns
Receiver Enable to Output High t
RZH
(MAX13182E/MAX13184E)
Figures 2 and 6
50 ns
Receiver Disable Time from Low t
RLZ
(MAX13182E/MAX13184E)
Figures 2 and 6
50 ns
Receiver Disable Time from High t
RHZ
(MAX13182E/MAX13184E)
Figures 2 and 6
50 ns
Receiver Enable from Shutdown to
Output High
t
RZH
SHDN
(MAX13182E/MAX13184E)
Figures 2 and 6
2200 ns
Receiver Enable from Shutdown to
Output Low
t
RZL
SHDN
(MAX13182E/MAX13184E)
Figures 2 and 6
2200 ns
Note 1: All currents into the device are positive. All currents out of the device are negative. All voltages are referred to device ground,
unless otherwise noted. µDFN devices are production tested at +25°C. Overtemperature limits are guaranteed by design.
Note 2: ΔV
OD
and ΔV
OC
are the changes in V
OD
and V
OC
, respectively, when the DI input changes state.
Note 3: The short-circuit output current applies to peak current just prior to foldback current limiting. The short-circuit foldback output
current applies during current limiting to allow a recovery from bus contention.
