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SP488ECP 数据表(PDF) 2 Page - Sipex Corporation

部件名 SP488ECP
功能描述  Enhanced Quad RS-485/RS-422 Line Receivers
PDF  10 Pages
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制造商  SIPEX [Sipex Corporation]
网页  http://www.sipex.com
标志 SIPEX - Sipex Corporation

SP488ECP 数据表(HTML) 2 Page - Sipex Corporation

  SP488ECP Datasheet HTML 1Page - Sipex Corporation SP488ECP Datasheet HTML 2Page - Sipex Corporation SP488ECP Datasheet HTML 3Page - Sipex Corporation SP488ECP Datasheet HTML 4Page - Sipex Corporation SP488ECP Datasheet HTML 5Page - Sipex Corporation SP488ECP Datasheet HTML 6Page - Sipex Corporation SP488ECP Datasheet HTML 7Page - Sipex Corporation SP488ECP Datasheet HTML 8Page - Sipex Corporation SP488ECP Datasheet HTML 9Page - Sipex Corporation Next Button
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SP488E/489EDS/07
SP488E/489E Enhanced Quad RS-485/RS-422 Line Receivers
© Copyright 2000 Sipex Corporation
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.
V
CC .................................................................. +7V
Input Voltages
Logic .................................... –0.5V to (V
CC +0.5V)
Receiver ..................................................... +14V
Receiver Output Voltage ........ –0.5V to (V
CC +0.5V)
Input Currents
Logic ........................................................ +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
V
CC = 5V±5%; typicals at 25°C; TMIN ≤ TA ≤ TMAX unless otherwise noted.
PARAMETER
MIN.
TYP.
MAX.
UNIT
CONDITIONS
DC CHARACTERISTICS
Digital Inputs
EN, EN, EN
1/EN2, EN3/EN4
Voltage
V
IL
0.8
Volts
V
IH
2.0
Volts
Input Current
+2
µA
0V
≤ V
IN
≤ V
CC
RECEIVER INPUTS
Input Resistance
12
kOhm
–7V
≤ V
CM ≤ 12V
Differential Input Threshold
–0.2
+0.2
Volts
–7V
≤ V
CM ≤ 12V
Input Current (A, B)
V
CC = 0V or 5.25V; IIN2
+1.0
mA
V
IN = +12V
–0.8
mA
V
IN = –7V
Maximum Data Rate
10
Mbps
RECEIVER OUTPUTS
Output Voltage
V
OH
3.5
V
I
O = –4mA; VID = +0.2V
V
OL
0.4
V
I
O = +4mA; VID = –0.2V
High Impedance Output Current
+1
µA
0.4V
≤ V
O ≤ 2.4V,
EN = O, EN = 1,
EN
1 / EN2 = EN3 / EN4 = O
POWER REQUIREMENTS
Supply Voltage
4.75
5.00
5.25
Volts
Supply Current
1
5
mA
No load
ENVIRONMENTAL AND MECHANICAL
Operating Temperature
–C
0
+70
°C
–E
–40
+85
°C
Storage Temperature
–65
+150
°C
Package
–_P
16–pin Plastic DIP
–_T
16–pin SOIC



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