MAX1484EUB+ Maxim Integrated Products, MAX1484EUB+ Datasheet - Page 3

• Manufacturer Part Number: MAX1484EUB+
• Description: IC TXRX RS485/RS422 10-UMAX
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX1484EUB+

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Software-Selectable, Half-/Full-Duplex, Slew-Rate-Limited,
ELECTRICAL CHARACTERISTICS (continued)
(V
SWITCHING CHARACTERISTICS (MAX1484/MAX1486)
(V
RECEIVER
Receiver Differential Threshold
Voltage
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Three-State Output Current at
Receiver
Receiver Input Resistance
Receiver Output Short-Circuit
Current
SUPPLY CURRENT
No-Load Supply Current
Supply Current in Shutdown
Mode (MAX1481 Only)
Driver Input to Output
Driver Input to Output
Driver Output Skew
|
Driver Rise or Fall Time
Maximum Data Rate
Driver Enable to Output Low
Driver Enable to Output High
Driver Disable Time from Low
Driver Disable Time from High
Receiver Input to Output
|
Receiver Skew
Receiver Enable to Output Low
Receiver Enable to Output High
Receiver Disable Time from Low
Receiver Disable Time from High
CC
CC
t
t
DPLH
RPLH
12Mbps, RS-485/RS-422 Transceivers in µMAX Package
= +5V ±5%, T
= 5V ±5%, T
- t
- t
PARAMETER
PARAMETER
DPHL
RPHL
|
|
Differential
A
A
= T
_______________________________________________________________________________________
= T
MIN
MIN
to T
to T
MAX
MAX
, unless otherwise noted. Typical values are at V
SYMBOL
SYMBOL
t
t
, unless otherwise noted. Typical values are at V
DR
t
I
DSKEW
t
t
t
t
∆V
RPLH
I
I
SHDN
f
t
t
V
DPLH
DPHL
t
t
RPHL
RSKD
t
t
V
t
t
V
OZR
R
OSR
I
MAX
DZH
DHZ
DZL
DLZ
RZH
RHZ
RZL
RLZ
CC
OH
OL
TH
, t
IN
TH
DF
,
-7V ≤ V
I
I
0.4V ≤ V
-7V ≤ V
0V ≤ V
RE = GND, DE = V
DE = GND, RE = V
R
Figures 7 and 9
R
Figures 7 and 9
R
Figures 7 and 9
C
C
C
C
Figures 11 and 13
Figures 11 and 13
C
C
C
C
O
O
DIFF
DIFF
DIFF
L
L
L
L
L
L
L
L
= -4mA, V
= 4mA, V
= 100pF, S1 closed, Figures 8 and 10
= 100pF, S2 closed, Figures 8 and 10
= 15pF, S1 closed, Figures 8 and 10
= 15pF, S2 closed, Figures 8 and 10
= 100pF, S1 closed, Figures 6 and 12
= 100pF, S2 closed, Figures 6 and 12
= 100pF, S1 closed, Figures 6 and 12
= 100pF, S2 closed, Figures 6 and 12
= 54Ω, C
= 54Ω, C
= 54Ω, C
RO
CM
CM
O
≤ V
≤ 2.4V
≤ 12V
≤ 12V
ID
ID
CC
= -200mV
= 200mV
L1
L1
L1
CONDITIONS
CONDITIONS
= C
= C
= C
CC
CC
L2
L2
L2
= 100pF,
= 100pF,
= 100pF,
CC
CC
= +5V and T
= +5V and T
-200
MIN
MIN
3.5
96
12
5
A
A
= +25°C.)
= +25°C.) (Note 1)
TYP
TYP
300
0.1
70
30
30
15
40
40
40
40
90
20
20
20
20
5
5
MAX
MAX
±95
200
600
150
0.4
±1
10
60
60
10
35
70
70
70
70
50
50
50
50
UNITS
UNITS
Mbps
mV
mV
mA
kΩ
µA
µA
µA
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
3