ST75285 データシートの表示（PDF） - STMicroelectronics

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ST75285

MULTIPLE RS-232 DRIVERS AND RECEIVERS

STMicroelectronics 

PIN CONNECTION IEC LOGIC SYMBOL AND LOGIC DIAGRAM

ST75285

ABSOLUTE MAXIMUM RATINGS OVER OPERATING FREE-AIR TEMPERATURE RANGE

Symbol

Parameter

Value

Unit

VDD Supply Voltage (Note 1)

-0.3 to 15

V

VSS Supply Voltage (Note 1)

0.3 to -15

V

VCC Supply Voltage (Note 1)

-0.3 to 10

V

VI

Input Voltage Range (DRIVER)

VI

Input Voltage Range (RECEIVER)

VO

Output Voltage Range (DRIVER)

-15 to 7

V

-30 to 30

V

-15 to 15

V

IO

Receiver Low Level Output Current

20

mA

PD

Continuous Total Power Dissipation

See dissipation Rating Table

TA

Operating Free-Air Tempereature Range

Tstg

Storage Temperature Range

0 to 70

°C

-65 to + 150

°C

ESD Human Body Model

>2

kV

TL

Lead Temperature 1.6mm from case for 10 sec

260

°C

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is

not implied.

NOTE 1: All voltage are with respect to the network ground terminal.

DISSIPATION RATING TABLE

Package

Power Rating

at TA ≤ 25°C

Derating Factor

above TA = 25°C (*)

TSSOP (T)

1277 mW

10.2 mW/°C

(*) This is the reverse of the traditional junction-case thermal resistance RtJ-C

Power Rating

at TA ≤ 85°C

644 mW

3/13

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