ISL83385ECA-T(2001) Просмотр технического описания (PDF) - Intersil

Номер в каталоге

Компоненты Описание

производитель

ISL83385ECA-T
(Rev.:2001)

15kV ESD Protected, +3V to +5.5V, +/-1 Microamp, 250kbps, RS-232 Transmitters/Receivers

Intersil 

ISL83385E

Absolute Maximum Ratings

VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V

V+ to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V

V- to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3V to -7V

V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V

Input Voltages

TIN, SHDN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V

RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25V

Output Voltages

TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±13.2V

ROUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC +0.3V

Short Circuit Duration

TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous

ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table

Thermal Information

Thermal Resistance (Typical, Note 3)

θJA (oC/W)

18 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .

75

20 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . .

125

Moisture Sensitivity (see Technical Brief TB363)

All Packages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1

Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC

Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC

(SOIC, SSOP - Lead Tips Only)

Operating Conditions

Temperature Range

ISL83385ECX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC

ISL83385EIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

3. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.

Electrical Specifications TTeypsticCaolsnadrietioantsT:AV=CC25=o3CV to 5.5V, C1 - C4 = 0.1µF; Unless Otherwise Specified.

PARAMETER

TEST CONDITIONS

TEMP

(oC)

MIN

TYP

DC CHARACTERISTICS

Supply Current, Enabled

Supply Current, Powerdown

All Outputs Unloaded, SHDN = VCC, VCC = 3.15V

SHDN = GND

25

-

0.3

25

-

1

LOGIC AND TRANSMITTER INPUTS

Input Logic Threshold Low

Input Logic Threshold High

Transmitter Input Hysteresis

TIN, SHDN

TIN, SHDN

VCC = 3.3V

VCC = 5.0V

Full

-

-

Full

2.0

-

Full

2.4

-

25

-

0.5

Input Leakage Current

RECEIVER OUTPUTS

TIN, SHDN

Full

-

±0.01

Output Voltage Low

Output Voltage High

RECEIVER INPUTS

IOUT = 1.6mA

IOUT = -1.0mA

Full

-

-

Full VCC -0.6 VCC -0.1

Input Voltage Range

Full

-25

-

Input Threshold Low

Input Threshold High

Input Hysteresis

VCC = 3.3V

VCC = 5.0V

VCC = 3.3V

VCC = 5.0V

25

0.6

1.2

25

0.8

1.5

25

-

1.5

25

-

1.8

25

-

0.5

Input Resistance

25

3

5

TRANSMITTER OUTPUTS

Output Voltage Swing

All Transmitter Outputs Loaded with 3kΩ to Ground

Full

±5.0

±5.4

Output Resistance

Output Short-Circuit Current

VCC = V+ = V- = 0V, Transmitter Output = ±2V

Full

300

10M

Full

-

±35

MAX

1

10

0.8

-

-

-

±1.0

0.4

-

25

-

-

2.4

2.4

-

7

-

-

±60

UNITS

mA

µA

V

V

V

V

µA

V

V

V

V

V

V

V

V

kΩ

V

Ω

mA

4

Share Link: