Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

HX711 Datasheet(PDF) 5 Page - Avia Semiconductor Co., Ltd.

No. de pieza HX711
Descripción Electrónicos  24-Bit Analog-to-Digital Converter (ADC) for Weigh Scales
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  AVIA [Avia Semiconductor Co., Ltd.]
Página de inicio  http://www.aviaic.com/ENDefault.aspx
Logo AVIA - Avia Semiconductor Co., Ltd.

HX711 Datasheet(HTML) 5 Page - Avia Semiconductor Co., Ltd.

  HX711 Datasheet HTML 1Page - Avia Semiconductor Co., Ltd. HX711 Datasheet HTML 2Page - Avia Semiconductor Co., Ltd. HX711 Datasheet HTML 3Page - Avia Semiconductor Co., Ltd. HX711 Datasheet HTML 4Page - Avia Semiconductor Co., Ltd. HX711 Datasheet HTML 5Page - Avia Semiconductor Co., Ltd. HX711 Datasheet HTML 6Page - Avia Semiconductor Co., Ltd. HX711 Datasheet HTML 7Page - Avia Semiconductor Co., Ltd. HX711 Datasheet HTML 8Page - Avia Semiconductor Co., Ltd. HX711 Datasheet HTML 9Page - Avia Semiconductor Co., Ltd.  
Zoom Inzoom in Zoom Outzoom out
 5 / 9 page
background image
HX711
AVIA SEMICONDUCTOR
V2.0
5
DOUT
PD_SCK
1
2
MSB
LSB
24
25
Next Conversion:CH.A, Gain:128
Current Output Data
Next Output Data
3
4
PD_SCK
1
2
24
25
Next Conversion:CH.B, Gain:32
3
4
26
PD_SCK
1
2
24
25
Next Conversion:CH.A, Gain:64
3
4
26
27
Fig.2 Data output, input and gain selection timing and control
T1
T2
T3
T4
One conversion period
Symbol
Note
MIN
TYP
MAX
Unit
T1
DOUT falling edge to PD_SCK rising edge
0.1
s
T2
PD_SCK rising edge to DOUT data ready
0.1
s
T3
PD_SCK high time
0.2
1
50
s
T4
PD_SCK low time
0.2
1
s
Reset and Power-Down
When chip is powered up, on-chip power on
rest circuitry will reset the chip.
Pin PD_SCK input is used to power down the
HX711. When PD_SCK Input is low, chip is in
normal working mode.
60
 s
Power down:
PD_SCK
Power down
Normal
Fig.3 Power down control
When PD_SCK pin changes from low to high
and stays at high for longer than 60s, HX711
enters power down mode (Fig.3). When internal
regulator is used for HX711 and the external
transducer, both HX711 and the transducer will be
powered down. When PD_SCK returns to low,
chip will return back to the setup conditions
before power down and enter normal operation
mode.
If PD_SCK pulse number is changed during
the current conversion period, power down should
be executed after current conversion period is
completed. This is to ensure that the change is
saved. When chip returns back to normal
operation from power down, it will return to the
set up conditions of the last change.
Application Example
Fig.1 is a typical weigh scale application using
HX711. It uses on-chip oscillator (XI=0), 10Hz
output data rate (RATE=0). A Single power
supply (2.7~5.5V) comes directly from MCU
power supply. Channel B can be used for battery
level detection. The related circuitry is not shown
on Fig. 1.


Número de pieza similar - HX711

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
SparkFun Electronics
SparkFun Electronics
HX711 SPARKFUN-HX711 Datasheet
471Kb / 10P
   Load Cell Amplifier HX711 Breakout Hookup Guide
9/9/2016
More results

Descripción similar - HX711

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
Avia Semiconductor Co., Ltd.
Avia Semiconductor Co.,...
HX712 AVIA-HX712 Datasheet
316Kb / 9P
   24-Bit Analog-to-Digital Converter (ADC) with Load-cell Power Supply Switch and Battery Voltage Detection for Weigh Scales
List of Unclassifed Manufacturers
List of Unclassifed Man...
AL1101 ETC2-AL1101 Datasheet
173Kb / 8P
   24-Bit Analog-to-Digital Converter
Texas Instruments
Texas Instruments
ADS1242 TI-ADS1242 Datasheet
410Kb / 25P
[Old version datasheet]   24-Bit ANALOG-TO-DIGITAL CONVERTER
ADS1240 TI-ADS1240 Datasheet
416Kb / 23P
[Old version datasheet]   24-Bit ANALOG-TO-DIGITAL CONVERTER
Burr-Brown (TI)
Burr-Brown (TI)
ADS1210 BURR-BROWN-ADS1210 Datasheet
557Kb / 41P
   24-Bit ANALOG-TO-DIGITAL CONVERTER
Texas Instruments
Texas Instruments
ADS1210 TI1-ADS1210_15 Datasheet
1Mb / 50P
[Old version datasheet]   24-Bit ANALOG-TO-DIGITAL CONVERTER
ADS1243-HT TI1-ADS1243-HT Datasheet
522Kb / 40P
[Old version datasheet]   24-BIT ANALOG-TO-DIGITAL CONVERTER
ADS1242 TI1-ADS1242_14 Datasheet
1Mb / 33P
[Old version datasheet]   24-Bit ANALOG-TO-DIGITAL CONVERTER
ADS1240 TI1-ADS1240_16 Datasheet
1,019Kb / 30P
[Old version datasheet]   24-Bit ANALOG-TO-DIGITAL CONVERTER
ADS1243SJD TI1-ADS1243SJD Datasheet
514Kb / 40P
[Old version datasheet]   24-BIT ANALOG-TO-DIGITAL CONVERTER
More results


Html Pages

1  2  3  4  5  6  7  8  9 


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

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


Mirror Sites
English : Alldatasheet.com  |   English : 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  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz