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MAX3483E डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers - Maxim Integrated

भाग संख्या MAX3483E
समारोह 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers
मैन्युफैक्चरर्स Maxim Integrated 
लोगो Maxim Integrated लोगो 
पूर्व दर्शन
1 Page
		
<?=MAX3483E?> डेटा पत्रक पीडीएफ

MAX3483E pdf
3.3V-Powered, ±15kV ESD-Protected, 12Mbps and
Slew-Rate-Limited True RS-485/RS-422 Transceivers
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC).............................................................+7V
Control Input Voltage (RE, DE).................................-0.3V to +7V
Driver Input Voltage (DI)...........................................-0.3V to +7V
Driver Output Voltage (A, B, Y, Z) .......................-7.5V to +12.5V
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 SO (derate 5.88mW/°C above +70°C)..................471mW
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW
14-Pin SO (derate 8.33mW/°C above +70°C)................667mW
14-Pin Plastic DIP (derate 10mW/°C above +70°C) ......800mW
Operating Temperature Ranges
MAX34_ _ EC_ _ ...................................................0°C to +70°C
MAX34_ _ EE_ _.................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+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
(VCC = +3.3V ±0.3V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Differential Driver Output
RL = 100(RS-422), Figure 4
VOD RL = 54(RS-485), Figure 4
RL = 60(RS-485), VCC = 3.3V, Figure 5
2.0
1.5
1.5
V
Change in Magnitude of Driver
Differential Output Voltage for
Complementary Output States
(Note 1)
VOD RL = 54or 100, Figure 4
0.2 V
Driver Common-Mode Output
Voltage
VOC RL = 54or 100, Figure 4
3V
Change in Magnitude of
Common-Mode Output Voltage
(Note 1)
VOC RL = 54or 100, Figure 4
0.2 V
Input High Voltage
Input Low Voltage
Logic Input Current
Input Current (A, B)
Output Leakage (Y, Z)
Output Leakage (Y, Z)
in Shutdown Mode
Receiver Differential
Threshold Voltage
VIH DE, DI, RE
VIL DE, DI, RE
IIN1 DE, DI, RE
IIN2
DE = 0,
VCC = 0 or 3.6V
VIN = 12V
VIN = -7V
IO
DE = 0, RE = 0,
VOUT = 12V
VCC = 0 or 3.6V, MAX3491E VOUT = -7V
IO
DE = 0, RE = VCC,
VOUT = 12V
VCC = 0 or 3.6V, MAX3491E VOUT = -7V
VTH -7V VCM 12V
2.0
-0.2
V
0.8 V
±2 µA
1.0
mA
-0.8
20
µA
-20
1
µA
-1
0.2 V
Receiver Input Hysteresis
Receiver Output High Voltage
Receiver Output Low Voltage
VTH
VOH
VOL
VCM = 0
IOUT = -1.5mA, VID = 200mV, Figure 6
IOUT = 2.5mA, VID = 200mV, Figure 6
50 mV
VCC - 0.4
V
0.4 V
Three-State (High-Impedance)
Output Current at Receiver
IOZR VCC = 3.6V, 0 VOUT VCC
±1 µA
Receiver Input Resistance
Supply Voltage Range
RIN
VCC
Supply Current
ICC
Supply Current in Shutdown Mode ISHDN
-7V VCM 12V
No load,
DI = 0 or VCC
DE = VCC, RE = 0 or VCC
DE = 0, RE = 0
DE = 0, RE = VCC, DI = VCC or 0
12
3.0
1.1
0.95
0.002
3.6
2.2
1.9
1
k
V
mA
µA
2 _______________________________________________________________________________________

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डाउनलोड[ MAX3483E Datasheet.PDF ]


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