SP332CT-L/TR Exar Corporation, SP332CT-L/TR Datasheet - Page 4

• Manufacturer Part Number: SP332CT-L/TR
• Description: Programmable RS232/RS485 Transceiver
• Manufacturer: Exar Corporation
• Type: Transceiverr

Specifications of SP332CT-L/TR

• Number Of Drivers/receivers: 4/4
• Protocol: RS232, RS485
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note 1: Exceeding the maximum data rate may damage the device
Limits are specified at T
PARAMETER
RS-232 DRIVER (continued)
AC Characteristics
Propagation Delay; t
Propagation Delay; t
Slew Rate
RS-232 RECEIVER
DC Characteristics
TTL Output Level; V
TTL Output Level; V
Input High Threshold
Input Low Threshold
Input Voltage Range
Input Impedance
Hysteresis
AC Characteristics
Transmission Rate
Transition Time
Propagation Delay t
Propagation Delay t
POWER REQUIREMENTS
No Load Supply Current
Full Load Supply Current
Shutdown Supply Current
A
= 25°C and V
PHL
PLH
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 50-668-707 • www.exar.com
OL
OH
PHL
PLH
CC
= +5.0V unless otherwise noted.
MIN.
20
3.5
0.8
-5
0.2
3
TYP.
00
00
2.
.6
0.5
0
50
9
90
2
2
5
5
4
MAX.
+5
300
200
20
0.4
3.0
.0
30
25
50
4
4
7
UNITS CONDITIONS
Volts
Volts
Volts
Volts
Volts
Volts
kbps
V/µs
mA
mA
kΩ
µA
µs
µs
ns
ns
ns
SPECIFICATIONS (continued)
R
of T
R
of T
R
-3V or -3V to +3V
I
I
V
V
Rise/Fall time, 0%-90%
From 50% of V
No Load; V
RS-232 drivers R
DC input
RS-485 drivers R
B; DC input
T
SINK
SOURCE
A
IN
CC
L
L
L
= 25°C, V
= 3kΩ, C
= 3kΩ, C
= 3kΩ, C
= +/-5V
IN
IN
= +5V
= 4mA
to 50% of V
to 50% of V
= -4mA
CC
L
L
L
CC
= 2500pF, From .5V
= 2500pF, From .5V
= 50pF; From +3V to
= 5.0V; T
= 5.0V
IN
to 1.5V of R
L
L
OUT
OUT
= 3kΩ to GND,
= 54Ω from A to
SP332_00_0260
A
= 25°C
OUT