Electronic Components Datasheet Search |
|
ZMD31020BCD Datasheet(PDF) 4 Page - Zentrum Mikroelektronik Dresden AG |
|
ZMD31020BCD Datasheet(HTML) 4 Page - Zentrum Mikroelektronik Dresden AG |
4 / 19 page Copyright © 2004, ZMD AG, Rev. 1.6, 2005-05-19 4/19 All rights reserved. The material contained herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. The Information furnished in this publication is preliminary and subject to changes without notice. ZMD31020 Sensor Signal Conditioner Datasheet 2. CIRCUIT DESCRIPTION Block diagram of ZMD31050 PGA programmable gain amplifier MUX multiplexer ADC analog-to-digital converter CMC calibration microcontroller DAC digital-to-analog converter BAMP buffer amplifier TS on-chip temperature sensor (pn-junction) EEPROM for calibration parameters and configuration ROM for correction formula and –algorithm I 2C serial interface: I 2 C data I/O, clock The ZMD31020’s signal path is partly analog (blue) and partly digital (red). The differential signal from the resistive bridge sensor is pre-amplified by the programmable gain amplifier (PGA). There are 3 different adjustable gains. The Multiplexer (MUX) transmits the differential signal or the temperature signal to the ADC in a certain sequence. (The external temperature sensing diode or the internal temperature sensor can be used optionally.) The ADC converts the differential signal with 12 bits resolution and the temperature signal with 10 bits resolution into digital values. 2.1 Signal Flow |
Similar Part No. - ZMD31020BCD |
|
Similar Description - ZMD31020BCD |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |