PDF《ISO1050 隔离式 CAN 收发器》

1300 To:

1200 per VDE certification.16 ? 已更改 VPR Specification From

2438 To: 2250.16 ? 已添加 the Bus Loading paragraph to the Application Information section.22 版权 ? 2009C2015, Texas Instruments Incorporated

3 ISO1050 ZHCS321I CJUNE 2009CREVISED JANUARY

2015 www.ti.com.cn Changes from Revision A (Sept 2009) to Revision B Page ? 已添加 已通过 IEC 60747-5-2 和IEC61010-1 审批的信息.1 ? Changed DW package from preview to production data.5 ? 已添加 Insulation Characteristics and IEC 60664-1 Ratings tables

16 ? 已添加 IEC file number.17 Changes from Original (June 2009) to Revision A Page ? 已添加 额定工作电压下典型值为

25 年使用寿命到特性

1 ? 已添加 LIFE EXPECTANCY vs WORKING VOLTAGE section.21

4 Copyright ? 2009C2015, Texas Instruments Incorporated ISO1050 www.ti.com.cn ZHCS321I CJUNE 2009CREVISED JANUARY

2015 5 Pin Configuration and Functions 16-Pin DW Package Top View 8-Pin DUB Package Top View Pin Functions PIN TYPE DESCRIPTION NAME DW DUB VCC1

1 1 Supply Digital-side supply voltage (3 to 5.5 V) GND1

2 ― Ground Digital-side ground connection RXD

3 2 O CAN receive data output (LOW for dominant and HIGH for recessive bus states) NC

4 ― NC No connect NC

5 ― NC No connect TXD

6 3 I CAN transmit data input (LOW for dominant and HIGH for recessive bus states) GND1

7 4 Ground Digital-side ground connection GND1

8 ― Ground Digital-side ground connection GND2

9 5 Ground Transceiver-side ground connection GND2

10 ― Ground Transceiver-side ground connection NC

11 ― NC No connect CANL

12 6 I/O Low-level CAN bus line CANH

13 7 I/O High-level CAN bus line NC

14 ― NC No ........