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| SP3223EB Datasheet, PDF (2/25 Pages) Sipex Corporation – Intelligent +3.0V to +5.5V RS-232 Transceivers | |||
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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 and cause permanent damage to the
device.
VCC ...................................................... -0.3V to +6.0V
V+ (NOTE 1) ...................................... -0.3V to +7.0V
V- (NOTE 1) ....................................... +0.3V to -7.0V
V+ + |V-| (NOTE 1) ........................................... +13V
ICC (DC VCC or GND current) ......................... +100mA
Input Voltages
TxIN, ONLINE,
SHUTDOWN, EN (SP3223E) ............ -0.3V to +6.0V
RxIN .................................................................. +25V
Output Voltages
TxOUT ........................................................... +13.2V
RxOUT, STATUS ..................... -0.3V to (VCC + 0.3V)
Short-Circuit Duration
TxOUT .................................................... Continuous
Storage Temperature ...................... -65°C to +150°C
Power Dissipation per package
28-pin PDIP
(derate 16.0mW/°C above+70°C) ...................... 1300mW
20-pin SSOP
(derate 9.25mW/°C above +70°C) ...................... 750mW
20-pin TSSOP
(derate 11.1mW/°C above +70°C) ....................... 900mW
28-pin SOIC
(derate 12.7mW/°C above +70°C) .................... 1000mW
28-pin SSOP
(derate 11.2mW/°C above +70°C) ...................... 900mW
28-pin TSSOP
(derate 11.1mW/°C above +70°C) ....................... 900mW
32-pin QFN
NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.
ELECTRICAL CHARACTERISTICS
Unless otherwise noted, the following specifications apply for VCC = +3.0V to +5.5V with TAMB = TMIN to TMAX,
C1
-
4
=
0.1µF.
Typical
values
apply
at
V
CC
=
+3.3V
or
+5.0V
and
T
AMB
=
25°C.
PARAMETER
MIN.
TYP. MAX. UNITS CONDITIONS
DC CHARACTERISTICS
Supply Current,
1.0
AUTO ON-LINE®
Supply Current, Shutdown
1.0
Supply Current,
0.3
AUTO ON-LINE® Disabled
LOGIC INPUTS AND RECEIVER OUTPUTS
10 µA All RxIN open, ONLINE = GND,
SHUTDOWN = VCC, TxIN = VCC or
GND,VCC = +3.3V, TAMB = +25°C
10 µA SHUTDOWN = GND,
VCC = +3.3V, TAMB = +25°C,
TxIN = VCC or GND
1.0 mA ONLINE = SHUTDOWN = VCC,
TxIN = VCC or GND,
no load, VCC = +3.3V, TAMB = +25°C
Input Logic Threshold
LOW
HIGH
GND
2.4
0.8
VCC
VCC = +3.3V or +5.0V, TxIN,
V EN (SP3223EB), ONLINE,
V SHUTDOWN
Input Leakage Current
SHUTDOWN,
Output Leakage Current
Output Voltage LOW
Output Voltage HIGH
DRIVER OUTPUTS
±0.01 ±1.0
±0.05 ±10
0.4
VCC - 0.6 VCC - 0.1
µA TxIN, EN (SP3223EB), ONLINE,
TAMB = +25°C, VIN = 0V to VCC
µA Receivers disabled, VOUT = 0V to
VCC
V IOUT = 1.6mA
V IOUT = -1.0mA
Output Voltage Swing
±5.0
Output Resistance
300
Output Short-Circuit Current
Output Leakage Current
±5.4
±35
V All driver outputs loaded with 3Kâ¦
to GND, TAMB = +25°C
⦠VCC = V+ = V- = 0V, VOUT = ±2V
±60 mA VOUT = 0V
±25 µA VCC = 0V or 3.0V to 5.5V,
VOUT = ±12V, Drivers disabled
Date: 6/2/04
SP3223EB/3243EB +3.0V to +5.5V RS-232 Transceivers
2
© Copyright 2004 Sipex Corporation
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