Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼
Nombre de pieza
         Descripción


DAC53401_V01 Datasheet(Hoja de datos) 37 Page - Texas Instruments

No. de Pieza. DAC53401_V01
Descripción  DACx3401 10-Bit and 8-Bit, Voltage-Output Digital-to-Analog Converters With Nonvolatile Memory and PMBus™ Compatible I2C Interface in Tiny 2 × 2 WSON
Descarga  43 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  TI1 [Texas Instruments]
Página de inicio  http://www.ti.com
Logo 

 37 page
background image
37
DAC53401, DAC43401
www.ti.com
SLASES7 – JULY 2019
Product Folder Links: DAC53401 DAC43401
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
Typical Applications (continued)
The pseudocode for getting started with a medical alarm application using two DACs is as follows:
//SYNTAX: WRITE <REGISTER NAME (Hex code)>, <MSB DATA>, <LSB DATA>
//Power-up the first DAC, enable VDD reference
//SLEW_RATE: 1.6384 ms (Square wave frequency: 610 Hz)
WRITE GENERAL_CONFIG(0xD1), 0xD1, 0x58
//Set MARGIN_HIGH on the first DAC
WRITE DAC_MARGIN_HIGH(0x25), 0x0F, 0xFC
//Set MARGIN_LOW on the first DAC
WRITE DAC_MARGIN_LOW(0x26), 0x00, 0x00
//Trigger square wave generation on the first DAC
WRITE TRIGGER(0xD3), 0x01, 0x00
//Power-up the second DAC, enable VDD reference
//CODE_STEP: 8 LSB, SLEW_RATE: 204.8 us x 1.75 = 358.4 us (Envelope rise/fall times for full-
scale: ~26 ms)
WRITE GENERAL_CONFIG(0xD1), 0x1A, 0xE8
//OPTION-1: Configure the second DAC for low-priority alarm with minimum time settings and trigger
WRITE MED_ALARM_CONFIG(0xD2), 0x01, 0x00
//OPTION-2: Configure the second DAC for medium-priority alarm with minimum time settings and trigger
WRITE MED_ALARM_CONFIG(0xD2), 0x02, 0x00
//OPTION-3: Configure the second DAC for high-priority alarm with minimum time settings and trigger
WRITE MED_ALARM_CONFIG(0xD2), 0x04, 0x00
//Set MARGIN_HIGH on the second DAC
WRITE DAC_MARGIN_HIGH(0x25), 0x0F, 0xFC
//Set MARGIN_LOW on the second DAC
WRITE DAC_MARGIN_LOW(0x26), 0x00, 0x00




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43 


Datasheet Download




Enlace URL

¿ALLDATASHEET es útil para Ud.?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl