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手机验证领28彩金

Part No. Supply
Voltage
(V)
Metering
Functions
ADC
Inputs
(Curr.
+Volt.)
Max.
Input
Range
(mV)
ADC
Sampling
Rates
(KHz)
Dynamic
Range
Active
Energy
Error
(%)
Reactive
Energy
Error
(%)
Vref TC
Typical
(ppm/°C)
ADC
Cache
(x16bit)
 
Orders of
Harmonic
Analysis
Built-in
Temp.
Sensor
INormal
(mA)
ILoV
(Loss of
Voltage)
(mA)
Package
/Pins
HT7038 3.0~3.6 Active
Reactive
3+3 ±710 28.8
14.4
5000:1 0.1 0.2 ±10
(1.195V)
× × 4.2 2.6 LQFP
/32
ATT7022E 3.0~3.6 Active
Reactive
Apparent
Fundamental
Harmonic
4+3 ±710 28.8
14.4
5000:1 0.1 0.2 ±10
(1.195V)
1024 41 4.7 2.6 LQFP
/44
ATT7026E 3.0~3.6 Active
Reactive
Apparent
 3+3 ±710 28.8
14.4
5000:1 0.1 0.2 ±10
(1.195V
× × 4.2 2.6 LQFP
/44
ATT7022C 4.75~5.25 Active
Reactive
Apparent
Fundamental
Harmonic
4+3 ±1500 3.2 1000:1 0.1 0.2 ±30
(2.4V)
240 21 25 25 QFP
/44
ATT7026C 4.75~5.25 Active
Reactive
Apparent
Harmonic
3+3 ±1500 3.2 1000:1 0.1 0.2 ±30
(2.4V)
240 21 × 25 25 QFP
/44
ATT7028C 4.75~5.25 Active
Harmonic
3+3 ±1500 3.2 1000:1 0.1 × ±30
(2.4V)
240 21 × 25 25 QFP
/44
ATT7030C 4.75~5.25 Active 3+3 ±1500 3.2 1000:1 0.1 × ±30
(2.4V)
× × × 25 × QFP
/44