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SP211E

+5V High Performance RS232 Transceivers

Signal Processing Technologies 

ABSOLUTE MAXIMUM RATINGS

These are stress ratings only and functional

operation of the device at these 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.

VCC .................................................................. +6V

V+ ....................................... (VCC – 0.3V) to +13.2V

V– ................................................................ 13.2V

Input Voltages

TIN .......................................... –0.3V to (VCC +0.3V)

RIN ................................................................ ±20V

Output Voltages

TOUT ................................ (V+, +0.3V) to (V–, –0.3V)

ROUT ....................................... –0.3V to (VCC +0.3V)

Short Circuit Duration on TOUT .............. Continuous

Power Dissipation Per Package

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

24-pin PDIP (derate 15.9mW/oC above +70oC)....1300mW

24-pin SOIC (derate 12.5mW/oC above +70oC)...1000mW

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

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

.SPECIFICATIONS

VCC at nominal ratings; 0.1µF charge pump capacitors; TMIN to TMAX, unless otherwise noted.

PARAMETER

MIN. TYP. MAX.

TTL INPUTS

Logic Threshold

VIL

VIH

Logic Pullup Current

Maximum Transmssion Rate

TTL OUTPUTS

Compatibility

VOL

VOH

Leakage Current

0.8

2.0

15

200

120

230

TTL/CMOS

0.4

3.5

0.05

+10

UNIT

Volts

Volts

µA

kbps

Volts

Volts

µA

RS232 OUTPUT

Output Voltage Swing

+5

+7

Output Resistance

300

Output Short Circuit Current

+25

RS232 INPUT

Voltage Range

Voltage Threshold

Low

High

Hysteresis

Resistance

–15

+15

0.8

1.2

1.7

2.8

0.2

0.5

1.0

3

5

7

DYNAMIC CHARACTERISTICS

Driver Propagation Delay

Receiver Propagation Delay

Instantaneous Slew Rate

1.5

0.5

1.5

30

Transition Time

1.5

Output Enable Time

400

Output Disable Time

250

Volts

Ω

mA

Volts

Volts

Volts

Volts

kΩ

µs

µs

V/µs

µs

ns

ns

CONDITIONS

TIN, EN, SD

TIN = 0V

CL = 1000pF, RL = 3KΩ

IOUT = 3.2mA; VCC = +5V

IOUT = –1.0mA

0V ≤ ROUT ≤ VCC ; SP211 EN = 0V;

SP213 EN = VCC

TA = +25°C

All transmitter outputs loaded

with 3KΩ to ground

VCC = 0V; VOUT = +2V

Infinite duration, VOUT = 0V

VCC = 5V, TA = +25°C

VCC = 5V, TA = +25°C

VCC = +5V

VIN =+15V; TA = +25°C

TTL–to–RS-232

RS-232–to–TTL

CL = 50pF, RL = 3–7KΩ;

TA = +25°C; from +3V

CL = 2,500pF, RL = 3KΩ;

measured from +3V to –3V

or –3V to +3V

SP207EDS/09

SP207E Series High Performance RS232 Transceivers

2

© Copyright 2000 Sipex Corporation

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