SP3232EHCY-L/TR Exar Corporation, SP3232EHCY-L/TR Datasheet - Page 2

• Manufacturer Part Number: SP3232EHCY-L/TR
• Description: 3.3V, 460Kbps RS-232 Transceivers
• Manufacturer: Exar Corporation
• Type: Transceiverr

Specifications of SP3232EHCY-L/TR

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Unless otherwise noted, the following specifications apply for V
NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
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 and cause permanent damage to the
device.
V
V+ (NOTE 1).......................................-0.3V to +7.0V
V- (NOTE 1)........................................+0.3V to -7.0V
V+ + |V-| (NOTE 1)...........................................+13V
I
Input Voltages
TxIN, ...................................................-0.3V to +6.0V
RxIN...................................................................+25V
Output Voltages
TxOUT.............................................................+13.2V
RxOUT, .......................................-0.3V to (V
Short-Circuit Duration
TxOUT....................................................Continuous
Storage Temperature......................-65°C to +150°C
CC
PARAMETER
DC CHARACTERISTICS
Supply Current
LOGIC INPUTS AND RECEIVER OUTPUTS
Input Logic Threshold LOW
Input Logic Threshold HIGH
Input Logic Threshold HIGH
Input Leakage Current
Output Voltage LOW
Output Voltage HIGH
DRIVER OUTPUTS
Output Voltage Swing
CC
(DC V
.......................................................-0.3V to +6.0V
CC
or GND current).........................+100mA
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
V
GND
CC
MIN.
+5.0
2.0
2.4
-0.6
V
CC
+0.01
TYP.
CC
+5.4
0.3
+0.3V)
-0.1
MAX.
+1.0
Vcc
Vcc
1.0
0.8
0.4
2
Power Dissipation per package
16-pin SSOP (derate 9.69mW/
16-pin PDIP (derate 14.3mW/
16-pin Wide SOIC (derate 11.2mW/
16-pin TSSOP (derate 10.5mW/
CC
UNITS
mA
= +3.0V to +5.5V with T
µA
V
V
V
V
V
ELECTRICAL CHARACTERISTICS
V
ABSOLUTE MAXIMUM RATINGS
CONDITIONS
no load, V
T
TxIN
Vcc = 3.3V
Vcc = 5.0V
TxIN, T
I
I
All driver outputs loaded with 3KΩ to
GND, T
OUT
OUT
AMB
= 1.6mA
= -1.0mA
= 25
AMB
AMB
o
o
C above +70
C, TxIN = GND or V
o
CC
C above +70
= +25
= +25
o
C above +70
= 3.3V,
o
C above +70
AMB
o
o
C
C
o
= T
C)...............1150mW
o
SP3232EH_100_010611
C)...............775mW
o
C)..............850mW
MIN
o
C)........900mW
to T
CC
MAX