L9637D(1998) Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

L9637D
(Rev.:1998)

ISO 9141 INTERFACE

STMicroelectronics 

L9637

ABSOLUTE MAXIMUM RATINGS (No damage or latch)

Symbol

VS

VCC

∆VS/dt

VLI, K

VLO, RX, TX

Parameter

Supply Voltage

ISO transients t = 400ms

Stabilized Voltage

Supply Voltage transient

Pin Voltage

Pin Voltage

Value

-24 to +36

-24 to +40

-0.3 to +7

-10 to +10

-24 to VS

-24 to VCC

Unit

V

V

V

V/µs

V

V

Note: Max. ESD voltages are ±2kV with human body model C = 100pF, R = 1.5k corresponds to maximum energy dissipation 0.2mJ according

to MIL883C.

PIN CONNECTION (Top view)

RX 1

8 LI

LO 2

VCC 3

U537

7 VS

6K

TX 4

5 GND

THERMAL DATA

Symbol

TJSDon

TJSDoff

Rth j-amb

Parameter

Temperature K shutdown switch on threshold

Temperature K shutdown switch off threshold

Thermal steady state junction to ambient resistance for SO8

Thermal steady state junction to ambient resistance for Minidip

Min.

160

150

130

80

Typ.

155

100

Max.

200

200

180

120

Unit

°C

°C

°C/W

°C/W

PIN DESCRIPTION

N.

Name

1

RX

Output for K as input

2

LO

Output L comparator

3

VCC

Stabilized voltage supply

4

TX

Input for K as output

5

GND

Common GND

6

K

Bidirectional I/O

7

VS

Supply voltage

8

LI

Input L comparator

Fun ction

2/11

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