參數(shù)資料
型號: AD7751(中文)
廠商: Analog Devices, Inc.
英文描述: Energy Metering IC with On-Chip Fault Detection(高精度容錯電子能量測量芯片)
中文描述: 電能計量IC片故障檢測(高精度容錯電子能量測量芯片)
文件頁數(shù): 2/15頁
文件大?。?/td> 327K
代理商: AD7751(中文)
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μ°:
( 86) ( 027£87493500 87493506
( 86) ( 027) 87491166, 87493497
P &S
í í :
http://www.p8s.com
1. 3 1|ü· òí
MULTIPLIER
AC/DC
CLKOUT
V1A
V1B
ADC
V1N
G0
+
-
+
-
V2P
V2N
2.5V
REFERENCE
ADC
PGA
x1, x2, x8, x16
-
G1
AVDD
DVDD
FAULT
ADC
+
HPF
LPF
A
B
A>B
B>A
A<>B
DIGITAL TO FREQUENCY
CONVERTER
PGA
CLKIN
REFIN/OUT
F1
F2
CF
REVP
SCF
S0
S1
RESET
AGND
DGND
Signal
Processing
Block
PHASE
CORRECTION
Φ
4k
....11011001....
...110101...
...110101...
1. 4 òyáDoí òyμ÷
DIP
SSOP
· a×°μòyáDèíùê £
òyμ÷è±í £
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
F1
F2
CF
DGND
REVP
FAULT
CLKOUT
CLKIN
SCF
S0
S1
RESET
AD7751
TOP VIEW
(Not to Scale)
AGND
G0
DVDD
AVDD
AC/DC
V1A
V1B
V1N
V2N
V2P
G1
REF
IN/OUT
11
12
24
23
22
21
相關(guān)PDF資料
PDF描述
AD7751 Energy Metering IC with On-Chip Fault Detection(高精度容錯電子能量測量芯片)
AD7755(中文) Energy Metering IC with Pulse Output(帶脈沖輸出的高精度電子能量測量芯片)
AD7755 Energy Metering IC with Pulse Output(帶脈沖輸出的高精度電子能量測量芯片)
AD775 8-Bit 20 MSPS, 60 mW Sampling A/D Converter(8位,20MSPS 60mW采樣A/D轉(zhuǎn)換器)
AD776 16-Bit 100 kSPS Oversampling ADC(16位100kSPS過采樣A/D轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7751AAN 制造商:Analog Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:PRODUCT TO FREQUENCY CONV - Bulk
AD7751AAN-REF 制造商:Analog Devices 功能描述:
AD7751AARS 制造商:Rochester Electronics LLC 功能描述:PRODUCT TO FREQUENCY CONV - Bulk
AD7751ABRS 制造商:AD 制造商全稱:Analog Devices 功能描述:Energy Metering IC With On-Chip Fault Detection
AD7751AN 制造商:Rochester Electronics LLC 功能描述:PRODUCT TO FREQUENCY CONV - Bulk