DatasheetsPDF.com

ASC7521A

Andigilog
Part Number ASC7521A
Manufacturer Andigilog
Description LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR
Published Aug 13, 2007
Detailed Description www.DataSheet4U.com aSC7521A LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR PRODUCT SPECIFICATION Product Description T...
Datasheet PDF File ASC7521A PDF File

ASC7521A
ASC7521A

Overview
www.
DataSheet4U.
com aSC7521A LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR PRODUCT SPECIFICATION Product Description The aSC7521A is a high-precision CMOS temperature sensor and voltage monitor with Simple Serial Transport (SST) compatible serial digital interface, intended for use in PC hardware monitor applications.
Communication of device capabilities and temperature readings takes place over the high-speed bi-directional SST interface.
The SST temperature sensor provides a means for an analog signal to travel over a digital bus enabling remote temperature sensing in areas previously not monitored in the PC.
The temperature sensor supports an internal and external thermal diode.
Sensor localization is aided by two address pins that distinguish multiple sensors on the same bus.
The aSC7521A is available in MSOP-8 surface mount package.
Pin Configuration VDD GND D+ D- 1 8 SST ADD0 GND ADD1 2 7 3 6 aSC7521A 4 5 Features • • On-chip and remote temperature sensors Accuracy: o +/- 3°C over operational range o Internal +/- 2°C over 40°C to 70°C o Remote +/- 1°C over 50°C to 70°C Operational Range: -40°C to 125°C Temperature resolution: 0.
125°C 1-wire SST serial interface Negotiable SST signaling rate up to 2-Mbps Temperature and errors reported over SST Internally corrected for diode non-ideality and series resistance 3-state address pins set one of 9 SST bus address 0x48 through 0x50 8-lead MSOP package MSL-1 per JEDEC J-STD-020C Pb-free Matte Sn leadfinish & RoHS Compliant Packages Applications Desktop and Notebook Computers Application Diagram 3.
3V 1 3 4 • • • • • • • • • • CPU aSC7521A 5 ADD1 ADD0 SST Interface SST 8 7 2, 6 Ordering Information Temp.
Range and Operating Voltage -40°C to 125°C, 3.
3V Part Number aSC7521AM8 Package 8-Lead MSOP Marking 521A Ayww Supplied In 2500 units Tape & Reel Ayww – Assembly site, year, workweek -1www.
andigilog.
com © Andigilog, Inc.
2006 October 2006 - 70A05011 aSC7521A Absolute Maximum Ratings1 Para...


Similar Datasheet


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