
MAX3060E/MAX3061E/MAX3062E
±15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-
Limited RS-485/RS-422 Transceivers in a SOT
2
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ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(VCC = +5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Notes 1, 2)
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.
All Voltages with Respect to GND
Supply Voltage (VCC) ............................................................+7V
Input Voltage (RE, DE, DI)..........................-0.3V to (VCC + 0.3V)
Driver Output/Receiver Input Voltage (A, B) .......-7.5V to +12.5V
Receiver Output Voltage (RO)....................-0.3V to (VCC + 0.3V)
Continuous Power Dissipation (TA = +70°C)
8-Pin SOT23 (derate 8.9mW/°C above +70°C)............714mW
Operating Temperature Range
MAX306_EE_ _ ................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DRIVER
Differential Driver Output
(No Load)
VOD1
VCC = 5V
5
V
Figure 1, R = 50
Ω (RS-422)
2.0
Differential Driver Output
VOD2
Figure 1, R = 27
Ω (RS-485)
1.5
V
Change in Magnitude of
Differential Output Voltage
ΔVOD
Figure 1, R = 50
Ω or R = 27Ω (Note 3)
0.2
V
Driver Common-Mode Output
Voltage
VOC
Figure 1, R = 50
Ω or R = 27Ω
3V
Change in Magnitude of
Common-Mode Voltage
ΔVOC
Figure 1, R = 50
Ω or R = 27Ω (Note 3)
0.2
V
Input High Voltage
VIH
DE, DI, RE
2.0
V
Input Low Voltage
VIL
DE, DI, RE
0.8
V
DI Input Hysteresis
VHYS
100
mV
Input Current
IIN1
DE, DI, RE
±1
A
Hot-Swap Driver Input Current
IHOTSWAP
DE, RE (Note 4)
±200
A
VIN = +12V
125
Input Current (A and B)
IIN2
DE = GND,
VCC = GND or 5.25V
VIN = -7V
-100
A
Driver Short-Circuit Output
Current
VOD1
-7V
≤ VOUT ≤ +12V, TA = +25°C (Note 5)
±15
±250
mA
IEC 1000-4-2 Air-Gap Discharge
±7
IEC 1000-4-2 Contact Discharge
±7
ESD Protection for A, B
Human Body Model
±15
kV