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单相

单相计量 IC

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)
Comm.
Interface
U / I
RMS
Built-in
Temp.
Sensor
INormal
(mA)
ILoV
(Loss of
Voltage)
(mA)
Package
/Pins
HT70174.5~5.5Active
Reactive
Apparent
2+1±80031.2
15.6
5000:10.10.2±10
(2.5V)
UART√×4.0(3ADC)
3.0(2ADC)
×SSOP
/16
ATT7053B4.5~5.5Active
Reactive
Apparent
2+1±80031.2
15.6
5000:10.10.2±10
(2.5V)
SPI
UART
√×4.0(3ADC)
3.0(2ADC)
×SSOP
/24
ATT7059S4.5~5.5Active1+1±80031.2
15.6
5000:10.1×±10
(2.5V)
UART√×3.0(2ADC)×SSOP
/16
ATT7059C4.5~5.5Active1+1±80031.2
15.6
5000:10.1×±10
(2.5V)
UART√×3.0(2ADC)×SSOP
/16