Datasheet > ISO808A

ISO808A

更新时间： 2025-07-15 14:57:39

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		继电器固态继电器
页数	文件大小	规格书
46页	3120K
描述
电流隔离八进制高侧功率固态继电器，装配SPI接口，适用于高感性负载0.7A 36V

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ISO808A 数据手册

ISO808A, ISO808A-1

Datasheet

Galvanic isolated octal high-side power solid state relay with SPI interface for

high inductive loads

Features

•

V_CC(AMR)= 45 V

Wide process side op. range V_CC= 9.2 to 36 V

R_DS(on) = 0.125 Ω per channel (TYP)

Fast demagnetization of inductive loads V_DEMAG(TYP)= V_CC- 54 V

Per channel process side op. current

–

ISO808A/ISO808AQ I_OUT< 0.7 A

ISO808A-1/ISO808AQ-1 I_OUT< 1 A

•

Low process and logic sides supply current

Under-voltage shut down with auto restart and hysteresis

Logic side 5 V and 3.3 V TTL/CMOS and MCU compatible I/Os

Logic side SPI interface

Product status link

ISO808A

ISO808A-1

Common output enable/disable pin

Reset function for IC outputs disable

High common mode transient immunity

Short circuit protection on output channels

Product label

–

ISO808A/ISO808AQ I_LIM(MIN)= 0.7 A

ISO808A-1/ISO808AQ-1 I_LIM(MIN)= 1 A

•

Per-channel over-temperature protection with thermal independence of

separate channels

•

Case over-temperature protection

Over-voltage protection (V_CCclamping)

Loss of GND and V_CCprotections

Common fault open drain diagnostic

V_CCPower Good open drain diagnostic for 24 V applications

Designed to meet IEC 61000-4-2, IEC 61000- 4-4, IEC 61000-4-5 and IEC

61000-4-8

•

UL1577 and UL508 certified

PowerSO-36 and TFQFPN32 Package

Applications

•

Programmable logic control

Industrial PC peripheral input/output

Numerical control machines

Drivers for all type of loads (resistive, capacitive, inductive)

DS14170 - Rev 2 - September 2023

www.st.com

For further information contact your local STMicroelectronics sales office.

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与ISO808A相关器件

型号	品牌	获取价格	描述	数据表
ISO808A-1	STMICROELECTRONICS	获取价格	电流隔离八进制高侧功率固态继电器，装配SPI接口，适用于高感性负载1A 36V
ISO808P	BB	获取价格	Isolated 12-Bit Sampling ANALOG-TO-DIGITAL CONVERTER
ISO809	BB	获取价格	Isolated 16-Bit Sampling ANALOG-TO-DIGITAL CONVERTER
ISO809P	BB	获取价格	Isolated 16-Bit Sampling ANALOG-TO-DIGITAL CONVERTER
ISO8200AQ	STMICROELECTRONICS	获取价格	带SPI接口的电流隔离八通道高侧智能功率固态继电器
ISO8200AQTR	STMICROELECTRONICS	获取价格	电源开关/驱动器1：1-700mA32-TFQFPN（11x9）
ISO8200B	STMICROELECTRONICS	获取价格	Galvanic isolated octal high-side smart power solid state relay
ISO8200BQ	STMICROELECTRONICS	获取价格	电流隔离八通道高侧智能功率固态继电器
ISO8200BTR	STMICROELECTRONICS	获取价格	电流隔离八通道高侧智能功率固态继电器
ISOA	VISHAY	获取价格	Thick Film Power Resistor With NTC (Optional)