sp207et-tr Exar Corporation, sp207et-tr Datasheet - Page 2

• Manufacturer Part Number: sp207et-tr
• Description: Sp207 -5v, 5-driver/3-receiver Rs-232, Uses Small 0.1?f Capacitors
• Manufacturer: Exar Corporation

Date:05/26/2005
V
V
V
V
Input Voltages
T
R
Output Voltages
T
R
Short Circuit Duration on T
Power Dissipation
Plastic DIP ............................................................................... 375mW
(derate 7mW/°C above +70°C)
Small Outline ............................................................................ 375mW
(derate 7mW/°C above +70°C)
IN
OUT
CC
CC
+
–
IN
OUT
...................................................................... (V
................................................................................................ 13.2V
......................................................................... –0.3V to (V
PARAMETER
TTL INPUTS
Logic Threshold
Logic Pullup Current
Maximum Data Rate
TTL OUTPUTS
Compatibility
Leakage Current
RS-232 OUTPUT
Output Voltage Swing
Output Resistance
Output Short Circuit Current
RS-232 INPUT
Voltage Range
Voltage Threshold
Hysteresis
Resistance
DYNAMIC CHARACTERISTICS
Propagation Delay
Instantaneous Slew Rate
Transition Region Slew Rate
Output Enable Time
Output Disable Time
.................................................................................................. +6V
................................................................................................ ±20V
at nominal ratings; 0.1µF charge pump capacitors; T
............................................................... (V
...................................................................... –0.3V to (V
LOW
HIGH
V
V
V
V
IL
IH
OL
OH
OUT
............................................ Continuous
MIN.
120
300
–15
2.0
3.5
0.8
0.2
±5
+
, +0.3V) to (V
3
CC
– 0.3V) to +13.2V
TTL/CMOS
+5V High-Speed RS232 Transceivers
TYP.
0.05
±25
400
250
1.2
1.7
0.5
1.5
CC
CC
15
±7
–
5
5
, –0.3V)
+0.3V)
+0.3V)
MAX.
2
200
±10
+15
0.8
0.4
2.4
1.0
MIN
30
7
to T
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.
MAX
, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
UNIT
Ohms
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
kbps
V/µs
V/µs
mA
µA
µA
kΩ
µs
ns
ns
C
I
I
All transmitter outputs loaded
V
Infinite duration
V
V
V
T
T
EN = V
T
with 3kΩ to ground
±15V; T
RS-232–to–TTL
C
T
C
measured from +3V to –3V
or –3V to +3V
OUT
OUT
A
IN
IN
A
CC
CC
CC
CC
L
L
L
© Copyright 2005 Sipex Corporation
= +25°C
, EN, SD
= 50pF, R
= +25°C
= 2,500pF, R
= 2,500pF, R
= 0V
CONDITIONS
= 3.2mA; V
= –1.0mA
= 0V; V
= 5V, T
= 5V, T
= +5V
CC
; 0V ≤ V
A
= +25°C
A
A
OUT
L
= +25°C
= +25°C
= 3–7kΩ;
OUT
= ±2V
CC
L
L
≤ V
= 3kΩ
= 3kΩ;
= +5V
CC
;