ATA6660(2003) データシートの表示（PDF） - Atmel Corporation

部品番号

コンポーネント説明

メーカー

ATA6660
(Rev.:2003)

High-speed CAN Transceiver

Atmel Corporation 

Features

• Usable for Automotive 12 V/24 V and Industrial Applications

• Maximum High-speed Data Transmissions up to 1 MBaud

• Fully Compatible with ISO 11898

• Controlled Slew Rate

• Standby Mode

• TXD Input Compatible to 3.3 V

• Short-circuit Protection

• Overtemperature Protection

• High Voltage Bus Lines Protection, -40 V to +40 V

• High Speed Differential Receiver Stage with a Wide Common Mode Range,

-10 V to +10 V, for High Electromagnetic Immunity (EMI)

• Fully Controlled Bus Lines, CANH and CANL to Minimize

Electromagnetic Emissions (EME)

• High ESD Protection at CANH, CANL HBM 8 kV, MM 300 V

High-speed

CAN

Transceiver

Description

The ATA6660 is a monolithic circuit based on the Atmel’s Smart Power BCD60-III

technology. It is especially designed for high speed CAN-Controller (CAN-C) differen-

tial mode data transmission between CAN-Controllers and the physical differential bus

lines.

ATA6660

Figure 1. Block Diagram

1 TXD

TXD input stage

Overtemperature

and Short circuit

protection

3 VCC

8 RS

4 RXD

5 VREF

Constant slope/

standby

Reference

Voltage

0.5*VCC

Driver

Receiver

7 CANH

6 CANL

2 GND

Rev. 4582B–BCD–03/03

1

Share Link: