SP385E_05 datasheet(3/11 Pages) SIPEX

Part #	SP385E

Description	Enhanced 3V or 5V RS-232 Line Driver/Receiver

Download	11 Pages

Scroll/Zoom	100%

Manufacturer	SIPEX [Sipex Corporation]

Direct Link	http://www.sipex.com

Logo

3 / 11 page

Date: 03/08/05

SP385E Enhanced +3V to +5V RS-232 Line Driver/Receiver

3

TYPICAL PERFORMANCE CHARACTERISTICS

-55

-40

0

25

70

85

125

Temperature (°C)

0

5

10

15

20

25

30

VCC = 6V

VCC = 5V

VCC = 4V

VCC = 3V

4.5

4.75

5.0

5.25

5.5

VCC (Volts)

6.8

7.4

7.6

7.8

8.0

8.2

8.4

Load current = 0mA

TA = 25°C

7.0

7.2

05

10

15

20

Load Current (mA)

0

6

8

10

12

2

4

VCC = 5V

VCC = 4V

VCC = 6V

25

30

35

40

0246

8

10

12

14

Load Current (mA)

-3

-4

-5

-6

-7

-8

-9

-10

-11

VCC = 6V

VCC = 5V

VCC = 4V

ELECTRICAL CHARACTERISTICS

VCC = +3.3V ±10%; cap on (V+) and (V-) = 1.0µF, C1 = C2 = 0.1µF; TMIN to TMAX unless otherwise noted.

PARAMETERS

MIN.

TYP.

MAX.

UNITS

CONDITIONS

TTL INPUT

Logic Threshold

Low

0.8

Volts

T

IN ; ON/OFF

High

2.0

Volts

T

IN ; ON/OFF

Logic Pullup Current

15

200

µAT

IN = 0V

Maximum Data Rate

120

kbps

C

L = 2500pF, RL= 3kΩ

TTL OUTPUT

TTL/CMOS Output

Voltage, Low

0.4

Volts

I

OUT = 3.2mA; Vcc = +5V

Voltage, High

3.5

Volts

I

OUT = -1.0mA

Leakage Current; T

A = +25°C

0.05

±10

µA

EN = V

CC, 0V ≤ VOUT ≤ VCC

EIA-232 OUTPUT

Output Voltage Swing

±5

±9

Volts

All transmitter outputs loaded

with 3kΩ to ground

Power-Off Output Resistance

300

Ω

V

CC = 0V; VOUT = ±2V

Output Short Circuit Current

±18

mA

Infinite duration

EIA-232 INPUT

Voltage Range

-15

+15

Volts

Voltage Threshold

Low

0.8

1.2

Volts

V

CC = 5V, TA = +25°C

High

1.7

2.4

Volts

V

CC = 5V, TA = +25°C

Hysteresis

0.2

0.5

1.0

Volts

V

CC = 5V, TA = +25°C

Resistance

3

5

7

kΩ

V

IN = 15V to –15V

DYNAMIC CHARACTERISTICS

Propagation Delay, RS-232 to TTL

1.5

µs

Instantaneous Slew Rate

30

V/µsC

L = 10pF, RL= 3kΩ - 7kΩ;

T

A =+25°C

Transition Region Slew Rate

10

V/µsC

L = 2500pF, RL= 3kΩ;

measured from +3V to -3V

or -3V to +3V

Output Enable Time

400

ns

Output Disable Time

250

ns

POWER REQUIREMENTS

V

CC Power Supply Current

10

15

mA

No load, T

A= +25°C; VCC = 5V

25

mA

All transmitters R

L = 3kΩ;

T

A = +25°C

Shutdown Supply Current

1

10

µAV

CC = 5V, TA = +25°C

Similar Part No. - SP385E_05

Manufacturer	Part #	Datasheet	Description
Sipex Corporation	SP385E-1	98Kb / 11P	True 3V or 5V RS-232 Line Driver/Receiver
	SP385E-1CA	98Kb / 11P	True 3V or 5V RS-232 Line Driver/Receiver
	SP385E-1CT	98Kb / 11P	True 3V or 5V RS-232 Line Driver/Receiver
	SP385E-1EA	98Kb / 11P	True 3V or 5V RS-232 Line Driver/Receiver
	SP385E-1ET	98Kb / 11P	True 3V or 5V RS-232 Line Driver/Receiver

More results

Similar Description - SP385E_05

Manufacturer	Part #	Datasheet	Description
Sipex Corporation	SP385E	133Kb / 11P	Enhanced 3V or 5V RS-232 Line Driver/Receiver
Exar Corporation	SP385EEA-L-TR	754Kb / 16P	Enhanced 3V or 5V RS-232 Line Driver/Receiver
Sipex Corporation	SP385E	137Kb / 11P	Enhanced 3V or 5V RS-232 Line Driver/Receiver
Exar Corporation	SP385ECT-L	737Kb / 15P	Enhanced 3V or 5V RS-232 Line Driver/Receiver
Sipex Corporation	SP385E-1	98Kb / 11P	True 3V or 5V RS-232 Line Driver/Receiver
	SP385A	80Kb / 9P	3V to 5V RS-232 Line Driver/Receiver
	SP385A	65Kb / 9P	3V to 5V RS-232 Line Driver/Receiver
NEC	UPD4714A	83Kb / 16P	RS-232 LINE DRIVER/RECEIVER
	UPD4711B	93Kb / 12P	RS-232 LINE DRIVER/RECEIVER
	UPD4713A	105Kb / 16P	RS-232 LINE DRIVER/RECEIVER

More results

SP385E Datasheet(PDF) 3 Page - Sipex Corporation

SP385E Datasheet(HTML) 3 Page - Sipex Corporation

Similar Part No. - SP385E_05

Similar Description - SP385E_05

Html Pages

1 2 3 4 5 6 7 8 9 10 11

Datasheet Download

Link URL