DatasheetsPDF.com

SI8900

Silicon Laboratories
Part Number SI8900
Manufacturer Silicon Laboratories
Description ISOLATED MONITORING ADC
Published Feb 29, 2016
Detailed Description Si8900/1/2 ISOLATED MONITORING ADC Features  ADC 3 input channels 10-bit resolution 2 µs conversion time  Iso...
Datasheet PDF File SI8900 PDF File

SI8900
SI8900

Overview
Si8900/1/2 ISOLATED MONITORING ADC Features  ADC 3 input channels 10-bit resolution 2 µs conversion time  Isolated serial I/O port UART (Si8900) I2C/SMbus (Si8901) 2.
5 MHz SPI port (Si8902)  Transient immunity: 45 kV/µs (typ) Applications  Temperature range: –40 to +85 °C  >60-year life at rated working voltage  CSA component notice 5A approval  IEC 60950, 61010, 60601  VDE/IEC 60747-5-2  UL1577 recognized Up to 5 kVrms for 1 minute  Isolated data acquisition  AC mains monitor  Solar inverters Description  Isolated temp/humidity sensing  Switch mode power systems  Telemetry 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 machine and isolated UART (Si8900), I2C/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.
Safety Approval  UL 1577 recognized Upto5 kVrmsfor1minute  CSA component notice 5A approval IEC 60950, 61010, 60601  VDE certification conformity  IED 60747-5-2 (VDE 0884 Part 2) Ordering Information: See page 25.
Pin Assignments VDDA VREF AIN0 AIN1 AIN2 NC RST GNDA Si8900 VDDB NC NC Rx Tx NC VDDB GNDB VDDA VREF AIN0 AIN1 AIN2 RST RSDA GNDA Si8901 VDDB NC NC SCL SDA NC VDDB GNDB VDDA RST NC VREF AIN0 AIN1 AIN2 GNDA Si8902 VDDB NC SDO SCLK SDI EN VDDB GNDB Rev.
1.
1 10/12 Copyright © 2012 by Silicon Laboratories Si8900/1/2 Si8900/1/2 2 Rev.
1.
1 T...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)