Datasheet

MAX3060E/MAX3061E/MAX3062E
±15kV ESD-Protected, Fail-Safe, 20Mbps, Slew-Rate-
Limited RS-485/RS-422 Transceivers in a SOT
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(V
CC
= +5V ±5%, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V and T
A
= +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 (V
CC
) ............................................................+7V
Input Voltage (
RE, DE, DI)..........................-0.3V to (V
CC
+ 0.3V)
Driver Output/Receiver Input Voltage (A, B) .......-7.5V to +12.5V
Receiver Output Voltage (RO)....................-0.3V to (V
CC
+ 0.3V)
Continuous Power Dissipation (T
A
= +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)
V
OD1
V
CC
= 5V 5 V
Figure 1, R = 50Ω (RS-422) 2.0
Differential Driver Output V
OD2
Figure 1, R = 27Ω (RS-485) 1.5
V
Change in Magnitude of
Differential Output Voltage
ΔV
OD
Figure 1, R = 50Ω or R = 27Ω (Note 3) 0.2 V
Driver Common-Mode Output
Voltage
V
OC
Figure 1, R = 50Ω or R = 27Ω 3V
Change in Magnitude of
Common-Mode Voltage
ΔV
OC
Figure 1, R = 50Ω or R = 27Ω (Note 3) 0.2 V
Input High Voltage V
IH
DE, DI, RE 2.0 V
Input Low Voltage V
IL
DE, DI, RE 0.8 V
DI Input Hysteresis V
HYS
100
mV
Input Current I
IN1
DE, DI, RE ±1 µA
Hot-Swap Driver Input Current
I
HOTSWAP
DE, RE (Note 4)
±200
µA
V
IN
= +12V
125
Input Current (A and B) I
IN2
DE = GND,
V
CC
= GND or 5.25V
V
IN
= -7V
-100
µA
Driver Short-Circuit Output
Current
V
OD1
-7V ≤ V
OUT
≤ +12V, T
A
= +25°C (Note 5)
±15 ±250
mA
IEC 1000-4-2 Air-Gap Discharge ±7
IEC 1000-4-2 Contact Discharge ±7ESD Protection for A, B
Human Body Model
±15
kV