SP3486ET View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
Manufacturer
SP3486ET Datasheet PDF : 9 Pages
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ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device
at these or any other above those indicated in the operation
sections of the specifications below is not implied. Exposure to
absolute maximum rating conditions for extended periods of time
may affect reliability.
VCC ......................................................................................... +6.0V
Input Voltages
Logic ............................................................ –0.3V to +6.0V
Drivers ......................................................... –0.3V to +6.0V
Driver Output Voltage ............................................................. ±14V
Input Currents
Logic ........................................................................ ±25mA
Driver ....................................................................... ±25mA
Storage Temperature ............................................ –65°C to +150°C
Power Dissipation
Plastic DIP .......................................................................... 375mW
(derate 7mW/°C above +70°C)
Small Outline ...................................................................... 375mW
(derate 7mW/°C above +70°C)
Lead Temperature (soldering, 10 sec) ................................... 300°C
SPECIFICATIONS
VCC = 3.3V±5%; typicals at 25°C; TMIN ≤ TA ≤ TMAX unless otherwise noted.
PARAMETER
MIN. TYP. MAX.
DC CHARACTERISTICS
Digital Inputs
Voltage
VIL
VIH
Input Current
0.8
2.0
±2
DRIVER OUTPUTS
Differential Voltage
VCC
2
1.5
VCC
Common Mode Output Voltage
3
Change in Common Mode Output Magnitude
0.2
for Complementary Output State
Maximum Data Rate
10
Short–circuit Current
VOH
VOL
High Impedance Output Current
±250
±250
1
POWER REQUIREMENTS
Supply Voltage
Supply Current
3.00 3.30 3.60
3.00
0.10
ENVIRONMENTAL AND MECHANICAL
Operating Temperature
–C
–E
Storage Temperature
Package
–_P
–_T
0
+70
-40
+85
-65
+150
16–pin Plastic DIP
16–pin SOIC
UNIT
Volts
Volts
µA
Volts
Volts
Volts
Volts
Volts
Mbps
mA
mA
µA
Volts
µA
µA
CONDITIONS
DI, EN, EN, EN1/EN2, EN3/EN4
VIN = 0V to VCC
unloaded
R = 50Ω(RS-422)
R = 27Ω (RS-485); Figure 1
R = 27Ω or 50Ω; Figure 1
R = 27Ω or 50Ω; Figure 1
R = 50Ω (RS-422)
R = 27Ω (RS-485)
-7V ≤VO ≤ +12V
-7V ≤VO ≤ +12V
VO = -7V to +12V, TA=25oC
No load, output enabled
No load, output disabled
°C
°C
°C
10/15/02
SP3486/3487 Low Power Quad RS485/422 Line Drivers
2
© Copyright 2000 Sipex Corporation
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