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| MAX3362 Datasheet, PDF (3/14 Pages) Maxim Integrated Products – 3.3V, High-Speed, RS-485/RS-422 Transceiver in SOT Package | |||
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3.3V, High-Speed, RS-485/RS-422 Transceiver in
SOT Package
DC ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.3V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Thermal Shutdown Threshold
VTS
150
°C
Thermal Shutdown Hysteresis
RECEIVER
VTSH
10
°C
Receiver Differential Threshold
Voltage
VTH
-7V < VCM < 12V
-200
0
+200 mV
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
Three-State Output Current at
Receiver
âVTH
VOH
VOL
IOZR
VA + VB = 0
IO = -1mA, VA - VB = VTH
IO = 1mA, VA - VB = -VTH
0 < VO < VCC
25
mV
VCC - 0.4
V
0.4
V
±1
µA
Receiver Input Resistance
Receiver Input Current
Receiver Output Short-Circuit
Current
RIN
IIN
IOSR
VCM = 12V
DE = GND,
VCC = GND or 3.465V
0 < VRO < VCC
VIN = +12V
VIN = -7V
96
-100
kâ¦
125
µA
±150 mA
POWER SUPPLY
Supply Voltage
Supply Current in Normal
Operation (Static Condition)
VCC
IQ
No load, DI = VCC or GND
3.135 3.300 3.465
V
1.7
3
mA
Supply Current in Shutdown
Mode
ISHDN DE = GND, RE = VCC
1
10
µA
SWITCHING CHARACTERISTICS (MAX3362E_ _ only)
(VCC = +3.3V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +3.3V and TA = +25°C.) (Note 1)
PARAMETER
Driver Propagation Delay
Driver Differential Output
Rise or Fall Time
SYMBOL
tPDLH
tPDHL
tDR
tDF
CONDITIONS
Figures 2 and 3,
RL = 54â¦, CL = 50pF
Figures 2 and 3,
RL = 54â¦, CL = 50pF
MIN TYP MAX UNITS
50
ns
50
12.5
ns
12.5
Driver Output Skew
tDSKEW
Figures 2 and 3,
RL = 54â¦, CL = 50pF
tDSKEW = |tPDLH - tPDHL|
6
ns
Maximum Data Rate
Driver Enable to Output Low
fMAX
tPDZL
Figure 4,
RL = 500â¦, CL = 50pF
20
Mbps
100
ns
Driver Disable Time from Low
tPDLZ
Figure 4,
RL = 500â¦, CL = 50pF
100
ns
Driver Disable Time from High
tPDHZ
Figure 5,
RL = 500â¦, CL = 50pF
100
ns
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