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参数资料
| 型号： | SP320ACF |
| 元件分类： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收发器与0.1uF电容 |
| 文件页数： | 2/12页 |
| 文件大小： | 647K |
| 代理商： | SP320ACF |
2
Rev:A Date: 1/27/04 SP320 Complete +5V-Only V.35 Interface with RS-232 (V.28) Control Lines Copyright 2004 Sipex Corporation
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device at
these ratings 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
.....................................................................................................+7V
Input Voltages
Logic........................................................-0.3V to (V
CC
+0.5V)
Drivers..................................................-0.3V to (V
CC
+0.5V)
Receivers..................................................
±
30V at
≤
100mA
Output Voltages
Logic........................................................-0.3V to (V
+0.5V)
Drivers.......................................................................
14V
Receivers..............................................-0.3V to (V
+0.5V)
Storage Temperature.......................................................-65C to +150C
Power Dissipation..........................................................................1500mW
Package Derating
JC
.......................................................................16 C/W
JA
.......................................................................46 C/W
SPECIFICATIONS
T
MIN
to T
MAX
and V
CC
= 5V
±
5% unless otherwise noted.
PARAMETER
MIN.
TYP.
MAX.
UNITS
CONDITIONS
V.35 DRIVER
TTL Input Levels
V
IL
V
IH
0.8
Volts
Volts
2.0
Voltage Outputs
Differential Outputs
Source Impedance
Short Circuit Impedance
±
0.44
50
135
±
0.55
100
150
±
0.66
150
165
Volts
Ohms
Ohms
R
L
=100
from A to B
Measured from A=B to Gnd,
V
OUT
=-2V to +2V
V
Offset
={[|V
A
|+|V
B
|]/2}
Voltage Output Offset
-0.6
+0.6
Volts
AC Characteristics
Transition Time
Maximum Transmission Rate
Propagation Delay
t
PHL
40
ns
Mbps
Rise/fall time, 10% to 90%
R
L
=100
, V
DIFF OUT
= 0.55V
±
20%
5
150
250
ns
Measured from 1.5V of V
IN
to 50% of V
Measured from 1.5V of V
IN
to 50% of V
OUT
t
PLH
150
250
ns
V.35 RECEIVER
TTL Output Levels
V
OL
V
Receiver Inputs
Differential Input
Threshold
Input Impedance
Short Circuit Impedance
0.4
Volts
Volts
I
OUT
=-3.2mA
I
OUT
=1.0mA
2.4
-0.3
90
135
+0.3
110
165
Volts
Ohms
Ohms
100
150
Measured from A=B to Gnd
V
IN
=-2V to +2V
AC Characteristics
Maximum Transmission Rate
Propagation Delay
t
PHL
5
Mbps
V
IN
=
±
0.55V
±
20%
150
250
ns
Measured from 50% of V
IN
to
1.5V of R
Measured from 50% of V
IN
to
1.5V of R
OUT
t
PLH
150
250
ns
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