Date: 02/24/05

SP3282EB Intelligent +2.35V to +5.5V RS-232 Transceivers

© Copyright 2005 Sipex Corporation

2

PARAMETER

MIN.

TYP.

MAX.

UNITS

CONDITIONS

SUPPLY CURRENT

Supply Current,

1.0

10

µA

Supply Current, Shutdown

1.0

10

µA

GND

Supply Current,

0.3

1.0

mA

LOGIC INPUTS AND RECEIVER OUTPUTS

Input Logic Threshold LOW

TxIN, ONLINE, SHUTDOWN

0.8

V

0.6

0.4

Input Logic Threshold HIGH

TxIN, ONLINE, SHUTDOWN

2.4

V

2.0

1.4

0.9

Transmitter Input Hysteresis

0.3

V

Input Leakage Current

±0.01

±1.0

µA

TxIN, ONLINE, SHUTDOWN,

Output Leakage Current

±0.05

±10

µA

RxOUT, Receivers disabled

Output Voltage LOW

0.4

V

0.4

Output Voltage HIGH

V

DRIVER OUTPUTS

2.95

3.1

3.25

V

TxOUT=±5.0V to ±3.7V

3.3

3.5

3.7

V

TxOUT=±3.7V to ±5.0V

400

mV

Hysteresis

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.

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

V

ELECTRICAL CHARACTERISTICS

V

T

TxIN, ONLINE, SHUTDOWN, .............0.3V to +6.0V

RxIN..................................................................+25V

Output Voltages

TxOUT............................................................+13.2V

RxOUT, STATUS.......................-0.3V to (V

Short-Circuit Duration

TxOUT.....................................................Continuous

Storage Temperature......................-65°C to +150°C

Power Dissipation per package

28-pin SSOP

28-pin TSSOP