Datasheet > SI8901

SI8901

更新时间： 2024-11-10 01:15:27

品牌	Logo	应用领域
芯科 - SILICON		监视器
页数	文件大小	规格书
32页	1816K
描述
ISOLATED MONITORING ADC

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中文翻译

获取价格

数据手册

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SI8901 数据手册

Si8900/1/2

ISOLATED MONITORING ADC

Features

 ADC

3 input channels

 Temperature range:

–40 to +85 °C

10-bit resolution

 >60-year life at rated working

2 µs conversion time

 Isolated serial I/O port

voltage

 CSA component notice 5A

UART (Si8900)

approval

I²C/SMbus (Si8901)

2.5 MHz SPI port (Si8902)

 Transient immunity:

45 kV/µs (typ)

 IEC 60950, 61010, 60601

 VDE/IEC 60747-5-2

 UL1577 recognized

Ordering Information:

Up to 5 kVrms for 1 minute

See page 25.

Applications

Pin Assignments

 I s o la t e d d a t a a c q u is it io n

 AC mains monitor

 Solar inverters

 Isolated temp/humidity sensing

 Switch mode power systems

 Telemetry

VDDA

VREF

AIN0

VDDB

Description

AIN1

Si8900

Si8901

Si8902

The Si8900/1/2 series of isolated monitoring ADCs are useful as linear

signal galvanic isolators, level shifters, and/or ground loop eliminators in

many applications including power-delivery systems and solar inverters.

These devices integrate a 10-bit SAR ADC subsystem, supervisory state

AIN2

RST

VDDB

GNDB

GNDA

machine and isolated UART (Si8900), I C/SMbus port (Si8901), or SPI

Port (Si8902) in a single package. Based on Silicon Labs’ proprietary

CMOS isolation technology, ordering options include a choice of 2.5 or

5 kV isolation ratings. All products are safety certified by UL, CSA, and

VDE. The Si8900/1/2 devices offer a typical common-mode transient

immunity performance of 45 kV/µs for robust performance in noisy and

high-voltage environments. Devices in this family are available in 16-pin

SOIC wide-body packages.

VDDA

VREF

AIN0

VDDB

AIN1

SCL

SDA

AIN2

RST

RSDA

GNDA

VDDB

GNDB

Safety Approval

 UL 1577 recognized

U p t o 5 k V r m s f o r 1 m i n u t e

 CSA component notice 5A

approval

 VDE certification conformity

VDDA

RST

VDDB

 IED 60747-5-2 (VDE 0884 Part 2)

SDO

SCLK

SDI

VREF

AIN0

AIN1

AIN2

GNDA

IEC 60950, 61010, 60601

VDDB

GNDB

Rev. 1.1 10/12

Si8900/1/2

12 3 4 5 6 7...32

中文翻译

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与SI8901相关器件

型号	品牌	获取价格	描述	数据表
Si8901B-A01-GS	SILICON	获取价格	ISOLATED MONITORING ADC
SI8901B-A01-GSR	SILICON	获取价格	ADC, Successive Approximation, 10-Bit, 1 Func, 3 Channel, Serial Access, CMOS, PDSO16, SOI
SI8901B-A02-GS	SILICON	获取价格	ADC, Successive Approximation,
SI8901B-A02-GSR	SILICON	获取价格	ADC, Successive Approximation,
SI8901D-A01-GS	SILICON	获取价格	ADC, Successive Approximation, 10-Bit, 1 Func, 3 Channel, Serial Access, CMOS, PDSO16, SOI
SI8901D-A01-GSR	SILICON	获取价格	ADC, Successive Approximation, 10-Bit, 1 Func, 3 Channel, Serial Access, CMOS, PDSO16, SOI
SI8901D-A02-GS	SILICON	获取价格	ADC, Successive Approximation,
SI8901D-A02-GSR	SILICON	获取价格	ADC, Successive Approximation,
SI8901DB-T2-E1	VISHAY	获取价格	Small Signal Field-Effect Transistor, 2-Element, P-Channel, Silicon, Metal-oxide Semicondu
SI8901DB-T2-E3	VISHAY	获取价格	Transistor