Rainbow-electronics ATA6625 Bedienungsanleitung PDF herunterladen (Seite 2)

4957E–AUTO–10/07

ATA6623/ATA6625

Figure 1-1. Block Diagram

2. Pin Configuration

Figure 2-1. Pinning SO8

GND

TXD

RXD

VCC

NRES

Short circuit and

overtemperature

protection

Normal/Silent/

Fail-safe mode

3.3V/50 mA/2%

5V/50 mA/2%

Control

unit

Normal and

Fail-safe

mode

RF-filter

LIN

VS1

TXD

Time-out

timer

Slew rate control

Undervoltage reset

Sleep

mode

VCC

switched

off

Wake-up bus timer

ATA6623/25

Receiver

VCC

TXD

NRES

RXD

VS 8

GND

LIN

Table 2-1. Pin Description

Pin Symbol Function

1 VS Battery supply

2 EN Enables Normal mode if the input is high

3 GND Ground, heat sink

4 LIN LIN bus line input/output

5 RXD Receive data output

6 TXD Transmit data input

7 NRES Output undervoltage reset, low at reset

8 VCC Output voltage regulator 3.3V/5V/50 mA

1 2 3 4 5 6 7 ... 21 22

Features 1
1. Description 1
ATA6623/ATA6625 10

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