SP3223EU datasheet(2/25 Pages) SIPEX

2 / 25 page

Date: 06/28/04

SP3223EU/3243EU +3.0V to +5.5V RS-232 Transceivers

NOTE 1: V+ and V- can have maximum magnitudes of 7V, but their absolute difference cannot exceed 13V.

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.

CC.......................................................-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

CC (DC VCC or GND current).........................+100mA

Input Voltages

TxIN, ONLINE,

SHUTDOWN, EN (SP3223EU)...........-0.3V to +6.0V

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

Output Voltages

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

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

CC + 0.3V)

Short-Circuit Duration

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

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

Unless otherwise noted, the following specifications apply for V

CC = +3.0V to +5.5V with TAMB = TMIN to TMAX,

C1 - C4 = 0.1

µF. Typical values apply at V

CC = +3.3V or +5.0V and TAMB = 25°C.

Power Dissipation per package

20-pin PDIP (derate 16.0mW/oC above+70oC).....1300mW

20-pin SSOP (derate 9.25mW/oC above +70oC)....750mW

20-pin TSSOP (derate 11.1mW/oC above +70oC)..900mW

28-pin SOIC (derate 12.7mW/oC above +70oC)....1000mW

28-pin SSOP (derate 11.2mW/oC above +70oC).....900mW

28-pin TSSOP (derate 13.2mW/oC above +70oC)......1059mW

32-pin MLPQ (derate 29.4mW/oC above +70oC)........2352mW

PARAMETER

MIN.

TYP.

MAX.

UNITS CONDITIONS

DC CHARACTERISTICS

Supply Current,AUTO ON-LINE®

1.0

µA

All RxIN open, ONLINE = GND,

SHUTDOWN = VCC, VCC = +3.3V,

TAMB = +25°C, TxIN = GND or VCC

Supply Current, Shutdown

1.0

µA

SHUTDOWN = GND, VCC = +3.3V,

TAMB = +25°C, TxIN = VCC or GND

Supply Current,

0.3

1.0

ONLINE = SHUTDOWN = VCC, no load,

AUTO ON-LINE® Disabled

VCC = +3.3V, TAMB = +25°C, TxIN = GND or VCC

LOGIC INPUTS AND RECEIVER OUTPUTS

Input Logic Threshold

VCC = +3.3V or +5.0V, TxIN, EN(SP3223EU),

LOW

0.8

ONLINE, SHUTDOWN

HIGH

2.4

Input Leakage Current

±0.01

±1.0

µA

TxIN, EN, ONLINE, SHUTDOWN,

TAMB = +25°C, VIN = 0V to VCC

Output Leakage Current

±0.05

±10

µA

Receivers disabled, VOUT = 0V to VCC

Output Voltage LOW

0.4

IOUT = 1.6mA

Output Voltage HIGH

VCC - 0.6 VCC - 0.1

IOUT = -1.0mA

DRIVER OUTPUTS

Output Voltage Swing

±5.0

±5.4

All driver outputs loaded with 3KΩ to GND,

TAMB = +25°C

Output Resistance

300

Ω

VCC = V+ = V- = 0V, VOUT = ±2V

Output Short-Circuit Current

±35

±60

VOUT = 0V

Output Leakage Current

±25

µAVCC = 0V or 3.0V to 5.5V, VOUT = ±12V,

Drivers disabled

ELECTRICAL CHARACTERISTICS

SP3223EU датащи(PDF) 2 Page - Sipex Corporation

SP3223EU датащи(HTML) 2 Page - Sipex Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

датащи скачать

ссылки URL