MAX3483E-MAX3491E MAXIM [Maxim Integrated Products], MAX3483E-MAX3491E Datasheet - Page 2

• Manufacturer Part Number: MAX3483E-MAX3491E
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
Control Input Voltage
Driver Input Voltage (DI)...........................................-0.3V to +7V
Driver Output Voltage (A, B, Y, Z) .......................-7.5V to +12.5V
Receiver Input Voltage (A, B)..............................-7.5V to +12.5V
Receiver Output Voltage (RO)....................-0.3V to (V
Continuous Power Dissipation (T
3.3V-Powered, ±15kV ESD-Protected, 12Mbps and
Slew-Rate-Limited True RS-485/RS-422 Transceivers
DC ELECTRICAL CHARACTERISTICS
(V
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Differential Driver Output
Change in Magnitude of Driver
Differential Output Voltage for
Complementary Output States
(Note 1)
Driver Common-Mode Output
Voltage
Change in Magnitude of
Common-Mode Output Voltage
(Note 1)
Input High Voltage
Input Low Voltage
Logic Input Current
Input Current (A, B)
Output Leakage (Y, Z)
Output Leakage (Y, Z)
in Shutdown Mode
Receiver Differential
Threshold Voltage
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Three-State (High-Impedance)
Output Current at Receiver
Receiver Input Resistance
Supply Voltage Range
Supply Current
Supply Current in Shutdown Mode
8-Pin SO (derate 5.88mW/°C above +70°C)..................471mW
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW
CC
_______________________________________________________________________________________
= +3.3V ±0.3V, T
PARAMETER
CC
).............................................................+7V
(RE, DE).................................-0.3V to +7V
A
= T
MIN
to T
A
= +70°C)
MAX
SYMBOL
I
∆V
∆V
∆V
I
SHDN
V
V
V
V
V
V
I
I
V
OZR
R
I
, unless otherwise noted. Typical values are at T
V
IN1
IN2
I
I
CC
OD
OC
OH
CC
TH
OL
O
O
IH
IN
OD
OC
IL
TH
R
R
R
R
R
R
DE, DI, RE
DE, DI, RE
DE, DI, RE
DE = 0,
V
DE = 0, RE = 0,
V
DE = 0, RE = V
V
-7V ≤ V
V
I
I
V
-7V ≤ V
No load,
DI = 0 or V
DE = 0, RE = V
OUT
OUT
CC
CC
CC
CM
CC
L
L
L
L
L
L
= 100Ω (RS-422), Figure 4
= 54Ω (RS-485), Figure 4
= 60Ω (RS-485), V
= 54Ω or 100Ω, Figure 4
= 54Ω or 100Ω, Figure 4
= 54Ω or 100Ω, Figure 4
CC
= 0 or 3.6V, MAX3491E
= 0 or 3.6V, MAX3491E
= 0 or 3.6V
= 3.6V, 0 ≤ V
= 0
= -1.5mA, V
= 2.5mA, V
CM
CM
+ 0.3V)
CC
≤ 12V
≤ 12V
CC
CC
CONDITIONS
ID
ID
DE = V
DE = 0, RE = 0
,
, DI = V
OUT
= 200mV, Figure 6
= 200mV, Figure 6
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
CC
≤ V
14-Pin SO (derate 8.33mW/°C above +70°C)................667mW
14-Pin Plastic DIP (derate 10mW/°C above +70°C) ......800mW
MAX34_ _ EC_ _ ...................................................0°C to +70°C
MAX34_ _ EE_ _.................................................-40°C to +85°C
CC
CC
= 3.3V, Figure 5
CC
, RE = 0 or V
or 0
V
V
V
V
V
V
IN
IN
OUT
OUT
OUT
OUT
= 12V
= -7V
= 12V
= -7V
= 12V
= -7V
CC
A
= +25°C.)
V
CC
MIN
-0.2
2.0
1.5
1.5
2.0
3.0
12
- 0.4
0.002
TYP
0.95
1.1
50
MAX
-0.8
0.2
0.2
0.8
1.0
-20
0.2
0.4
3.6
2.2
1.9
±2
20
±1
-1
3
1
1
UNITS
mA
mV
mA
µA
µA
µA
µA
kΩ
µA
V
V
V
V
V
V
V
V
V
V