MAX3362 Datasheet, PDF (2/14 Pages) Maxim Integrated Products – 3.3V, High-Speed, RS-485/RS-422 Transceiver in SOT Package

3.3V, High-Speed, RS-485/RS-422 Transceiver in
SOT Package
ABSOLUTE MAXIMUM RATINGS
All voltages with respect to GND.
V_CC, RE, DE, DI ......................................................-0.3V to +6V
Receiver Input Voltages, Driver Output
Voltages (A, B) .......................................................-8V to +13V
Receiver Input Current, Driver Output
Current (A, B) .................................................................250mA
|V_A - V_B|..................................................................................+8V
Receiver Output Voltage (RO)....................-0.3V to (V_CC + 0.3V)
Continuous Power Dissipation (T_A = +70°C)
8-Pin SOT (derate 9.7mW/°C above +70°C) ............... 777mW
Operating Temperature Range
MAX3362E__ .................................................. -40°C to +85°C
MAX3362A__ ................................................ -40°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
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_CC = +3.3V ±5%, T_A = T_MIN to T_MAX, unless otherwise noted. Typical values are at V_CC = +3.3V and T_A = +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
DRIVER
Figure 1, R_L = 100Ω (RS-422)
(extended temperature range)
2.0
Differential Driver Output
V_OD
Figure 1, R_L = 100Ω
(automotive temperature range)
1.5
V
Figure 1, R_L = 54Ω (RS-485)
(extended temperature range)
1.5
Change in Magnitude of
Differential Output Voltage
∆V_OD
Figure 1, R_L = 54Ω or 100Ω
(Note 3)
0.2
V
Driver Common-Mode Output
Voltage
V_OC
Figure 1, R_L = 54Ω or 100Ω
3
V
Change In Magnitude of
Common-Mode Voltage
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Current (DE, DI, RE)
Driver Short-Circuit Output
Current
Driver Short-Circuit Foldback
Output Current
∆V_OC
V_IH
V_IL
V_HYS
I_IN
I_OSD
I_OSDF
Figure 1, R_L = 54Ω or 100Ω
(Note 3)
DE, DI, RE
DE, DI, RE
DE, DI, RE
0 < V_IN < 5V
0 < V_OUT < 12V (Note 4)
-7V < V_OUT < V_CC (Note 4)
(V_CC - 1V) < V_OUT < 12V (Note 4)
-7V < V_OUT < 1V (Note 4)
2.0
-250
+25
0.2
V
V
0.8
V
50
mV
±1
µA
+250
mA
mA
-25
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