MAX3471EUA+T Maxim Integrated Products, MAX3471EUA+T Datasheet - Page 2

• Manufacturer Part Number: MAX3471EUA+T
• Description: IC TXRX DIFF RS485/422 8-UMAX
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3471EUA+T

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 2.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage (V
Control Input Voltage
Driver Input Voltage (DI).............................-0.3V to (V
Driver Output/Receiver Input Voltage (A, B).....................±10.5V
Receiver Output Voltage (RO)....................-0.3V to (V
Continuous Power Dissipation
1.6µA, RS-485/RS-422, Half-Duplex,
Differential Transceiver for Battery-Powered Systems
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.
DC ELECTRICAL CHARACTERISTICS
(V
2
Note 1: All currents into the device are positive; all currents out of the device are negative. All voltages are referred to device
Differential Driver Output (no load)
Differential Driver Output
(with load)
Change in Magnitude of
Differential Output Voltage
(Note 2)
Driver Common-Mode Output
Voltage
Change in Magnitude of
Common-Mode Voltage (Note 2)
Input High Voltage
Input Low Voltage
DI Input Hysteresis
Input Current
Input Current (A and B),
Half Duplex
Driver Short-Circuit Output
Current (Note 3)
Receiver Differential Threshold
Voltage
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Three-State Current at Receiver
Output
Receiver Input Resistance
CC
µMAX (derate 4.5mW/°C above +70°C) ......................362mW
_______________________________________________________________________________________
= +2.5V to +5.5V, T
ground unless otherwise noted.
PARAMETER
CC
) ..............................................................7V
(RE, DE)...................-0.3V to (V
A
= T
MIN
to T
SYMBOL
∆V
∆V
V
V
∆V
V
I
I
V
V
V
MAX
I
I
V
V
OSD
OZR
R
V
OD1
OD2
HYS
IN1
IN2
OC
OH
TH
OL
IH
IN
OD
OC
IL
TH
, unless otherwise noted. Typical values are at V
Figure 1 (R = open)
Figure 1
Figure 1, R = 750Ω or 27Ω
Figure 1, R = 750Ω or 27Ω
Figure 1, R = 750Ω or 27Ω
DE, DI, RE
DE, DI, RE
DE, DI, RE
DE = GND,
V
-7V ≤ V
-7V ≤ V
V
I
I
0 ≤ V
-7V ≤ V
O
O
CC
CM
= -0.8mA, V
= 2.2mA, V
= GND or 5.5V
= 0
O
CC
CC
CC
OUT
CM
≤ V
CM
+ 0.3V)
+ 0.3V)
+ 0.3V)
CC
≤ 10V
≤ 10V
≤ 10V
ID
ID
CONDITIONS
= -450mV
= -50mV
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
R = 750Ω (RS-422)
R = 27Ω (RS-485)
R = 27 (RS-485),
V
V
V
V
V
MAX3471CUA .....................................................0°C to +70°C
MAX3471EUA ..................................................-40°C to +85°C
CC
IN
IN
CC
CC
= 10V
= -7V
= 5V, T
≤ 3.6V
≤ 5.5V
A
= +25°C
CC
= +3.6V and T
0.7 x V
V
CC
-130
-450
MIN
1.5
0.2
-60
96
- 0.4
CC
±0.001
TYP
3.28
0.83
-250
100
1.5
32
A
= +25°C.) (Note 1)
0.6 x V
0.3 x V
0.105
-0.075
MAX
V
130
-50
0.2
0.2
0.4
±1
±1
60
CC
CC
CC
UNITS
mA
mA
mV
mV
mV
µA
µA
k
V
V
V
V
V
V
V
V
V