MAX3284EAUT+T Maxim Integrated Products, MAX3284EAUT+T Datasheet - Page 3

• Manufacturer Part Number: MAX3284EAUT+T
• Description: IC RS485/422 RECEIVER SOT23-6
• Manufacturer: Maxim Integrated Products
• Type: Receiverr

Specifications of MAX3284EAUT+T

• Number Of Drivers/receivers: 0/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SWITCHING CHARACTERISTICS
(V
(V
Note 2: Parameters are 100% production tested at +25°C, limits over temperature are guaranteed by design.
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: V
Note 5: Not production tested. Guaranteed by design.
Note 6: See Table 2 for MAX3284E data rates with V
Maximum Data Rate
Receiver Propagation Delay
Receiver Output |t
Device-to-Device Propagation
Delay Matching
ENABLE/DISABLE TIME FOR MAX3281E/MAX3283E
Receiver Enable to Output Low
Receiver Enable to Output High
Receiver Disable Time from Low
Receiver Disable Time from High
±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23
CC
CC
= 3V to 5.5V, V
5
4
3
2
1
0
= 3.3V, T
0
ground, unless otherwise noted.
CM
RECEIVER OUTPUT LOW VOLTAGE
PARAMETER
10
is the common-mode input voltage. V
V
A
vs. OUTPUT CURRENT
CC
OUTPUT CURRENT (mA)
= +25°C, unless otherwise noted.)
= 3.3V
20
PLH
L
_______________________________________________________________________________________
= V
- t
30
CC
PHL
RS-485/RS-422 True Fail-Safe Receivers
, T
V
CC
|
40
A
= 5V
= T
50
MIN
SYMBOL
t
PSKEW
t
t
t
t
to T
f
PRZH
PRHZ
t
t
PRZL
PRLZ
MAX
60
PLH
PHL
MAX
, unless otherwise noted. Typical values are at V
C
Figure 1, C
Figure 1, C
Figure 1, C
Same power supply, maximum
temperature difference between
devices = +30°C.
Figure 2, C
Figure 2, C
Figure 2, C
Figure 2, C
5
4
3
2
1
0
L
ID
-50
= 15pF (Notes 5, 6)
L
is the differential input voltage.
< V
RECEIVER OUTPUT HIGH VOLTAGE
V
CC
CC
-40
= 5V
vs. OUTPUT CURRENT
L
L
L
L
L
L
L
.
OUTPUT CURRENT (mA)
= 15pF, V
= 15pF, V
= 15pF, T
= 15pF
= 15pF
= 15pF
= 15pF
CONDITIONS
-30
V
CC
= 3.3V
Typical Operating Characteristics
-20
A
ID
ID
= +25°C
= 2V, V
= 2V, V
-10
CM
CM
0
= 0V
= 0V
5.0
4.5
4.0
3.5
3.0
2.5
CC
-50
MIN
52
= 5V and T
V
RECEIVER OUTPUT HIGH VOLTAGE
A
= 1V, B = GND, I
-25
V
V
CC
CC
vs. TEMPERATURE
= 5V
= 3.3V
TYP
0
TEMPERATURE (°C)
7
8
A
= +25°C.) (Notes 2, 3)
25
OH
= -4mA
MAX
50
500
500
500
500
15
15
2
8
75
100
UNITS
Mbps
ns
ns
ns
ns
ns
ns
ns
125
3