поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

AD7751AARS датащи(PDF) 2 Page - Analog Devices

номер детали AD7751AARS
подробное описание детали  Energy Metering IC With On-Chip Fault Detection
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  AD [Analog Devices]
домашняя страница  http://www.analog.com
Logo AD - Analog Devices

AD7751AARS датащи(HTML) 2 Page - Analog Devices

  AD7751AARS Datasheet HTML 1Page - Analog Devices AD7751AARS Datasheet HTML 2Page - Analog Devices AD7751AARS Datasheet HTML 3Page - Analog Devices AD7751AARS Datasheet HTML 4Page - Analog Devices AD7751AARS Datasheet HTML 5Page - Analog Devices AD7751AARS Datasheet HTML 6Page - Analog Devices AD7751AARS Datasheet HTML 7Page - Analog Devices AD7751AARS Datasheet HTML 8Page - Analog Devices AD7751AARS Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 16 page
background image
REV. A
–2–
AD7751–SPECIFICATIONS1, 2
(AVDD = DVDD = 5 V
5%, AGND = DGND = 0 V, On-Chip Reference, CLKIN =
3.58 MHz, TMIN to TMAX = –40 C to +85 C)
Parameter
A Version
B Version
Unit
Test Conditions/Comments
ACCURACY
3
Measurement Error
1 on Channels 1 and 2
One Channel with Full-Scale Signal (
±660 mV)
Gain = 1
0.1
0.1
% Reading typ
Over a Dynamic Range 500 to 1
Gain = 2
0.1
0.1
% Reading typ
Over a Dynamic Range 500 to 1
Gain = 8
0.1
0.1
% Reading typ
Over a Dynamic Range 500 to 1
Gain = 16
0.1
0.1
% Reading typ
Over a Dynamic Range 500 to 1
Phase Error
1 Between Channels
Line Frequency = 45 Hz to 55 Hz
V1 Phase Lead 37
°
(PF = 0.8 Capacitive)
±0.1
±0.1
Degrees(
°) max AC/DC = 0 and AC/DC = 1
V1 Phase Lag 60
°
(PF = 0.5 Inductive)
±0.1
±0.1
Degrees(
°) max AC/DC = 0 and AC/DC = 1
AC Power Supply Rejection
1
AC/
DC = 1, S0 = S1 = 1, G0 = G1 = 0
Output Frequency Variation (CF)
0.2
0.2
% Reading typ
V1 = 100 mV rms, V2 = 100 mV rms @ 50 Hz
Ripple on AVDD of 200 mV rms @ 100 Hz
DC Power Supply Rejection
1
AC/
DC = 1, S0 = S1 = 1, G0 = G1 = 0
Output Frequency Variation (CF)
±0.3
±0.3
% Reading typ
V1 = 100 mV rms, V2 = 100 mV rms,
AVDD = DVDD = 5 V
± 250 mV
FAULT DETECTION
1, 4
See Fault Detection Section
Fault Detection Threshold
Inactive i/p <> Active i/p
12.5
12.5
% typ
(V1A or V1B Active)
Input Swap Threshold
Inactive i/p > Active i/p
14
14
% of Active typ
(V1A or V1B Active)
Accuracy Fault Mode Operation
V1A Active, V1B = AGND
0.1
0.1
% Reading typ
Over a Dynamic Range 500 to 1
V1B Active, V1A = AGND
0.1
0.1
% Reading typ
Over a Dynamic Range 500 to 1
Fault Detection Delay
3
3
Second typ
Swap Delay
3
3
Second typ
ANALOG INPUTS
See Analog Inputs Section
Maximum Signal Levels
± 1
± 1
V max
V1A, V1B, V1N, V2N and V2P to AGND
Input Impedance (DC)
390
390
k
Ω min
CLKIN = 3.58 MHz
Bandwidth
14
14
kHz typ
CLKIN/256, CLKIN = 3.58 MHz
ADC Offset Error
1
±20
±20
mV max
See Terminology and Performance Graphs
Gain Error
1
± 4
± 4
% Ideal typ
External 2.5 V Reference, Gain = 1,
V1 = V2 = 660 mV dc
Gain Error Match
1
±0.2
±0.2
% Ideal typ
External 2.5 V Reference
REFERENCE INPUT
REFIN/OUT Input Voltage Range
2.7
2.7
V max
2.5 V + 8%
2.3
2.3
V min
2.5 V – 8%
Input Impedance
3.2
3.2
k
Ω min
Input Capacitance
10
10
pF max
ON-CHIP REFERENCE
Nominal 2.5 V
Reference Error
±200
±200
mV max
Temperature Coefficient
±30
±30
ppm/
°C typ
±60
ppm/
°C max
CLKIN
Note All Specifications for CLKIN of 3.58 MHz
Input Clock Frequency
4
4
MHz max
1
1
MHz min
LOGIC INPUTS
5
SCF, S0, S1, AC/
DC,
RESET, G0 and G1
Input High Voltage, VINH
2.4
2.4
V min
DVDD = 5 V
± 5%
Input Low Voltage, VINL
0.8
0.8
V max
DVDD = 5 V
± 5%
Input Current, IIN
± 3
± 3
µA max
Typically 10 nA, VIN = 0 V to DVDD
Input Capacitance, CIN
10
10
pF max


Аналогичный номер детали - AD7751AARS

производительномер деталидатащиподробное описание детали
logo
Analog Devices
AD7751 AD-AD7751_15 Datasheet
187Kb / 14P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
More results

Аналогичное описание - AD7751AARS

производительномер деталидатащиподробное описание детали
logo
Analog Devices
AD7751 AD-AD7751_15 Datasheet
187Kb / 14P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
ADE7760 AD-ADE7760 Datasheet
514Kb / 24P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
ADE7751ARSZ AD-ADE7751ARSZ Datasheet
379Kb / 16P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
ADE7751 AD-ADE7751 Datasheet
422Kb / 16P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
ADE7760 AD-ADE7760_15 Datasheet
530Kb / 24P
   Energy Metering IC with On-Chip Fault Detection
REV. 0
ADE7761 AD-ADE7761_15 Datasheet
980Kb / 28P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. A
ADE7761A AD-ADE7761A_15 Datasheet
518Kb / 24P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. 0
ADE7761A AD-ADE7761A Datasheet
518Kb / 24P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. 0
ADE7761 AD-ADE7761 Datasheet
326Kb / 28P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. A
ADE7761B AD-ADE7761B Datasheet
533Kb / 24P
   Energy Metering IC with On-Chip Fault and Missing Neutral Detection
REV. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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
Family Site : ic2ic.com  |   icmetro.com