STEVAL-IPE012V1 STMicroelectronics, STEVAL-IPE012V1 Datasheet - Page 9

• Manufacturer Part Number: STEVAL-IPE012V1
• Description: EVAL BOARD ENERGY METER
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of STEVAL-IPE012V1

• Design Resources: STEVAL-IPE012V1 Schematic STEVAL-IPE012V1 BOM
• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STPM10BTR, STM8L152
• Primary Attributes: Single Phase with 1 Current Transformer & Shunt
• Secondary Attributes: Tamper Detection
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11462

STPM10
4
Table 5.
Energy measurement accuracy
General section
Analog inputs (I
PSRR
PSRR
Symbol
I
V
V
V
LATCH
POR
SNR
f
f
e
e
e
V
f
f
f
I
LINE
ADC
CLK
SPL
DDD
MAX
BW
DDA
CC
RW
SW
AW
CC
DC
AC
Effective bandwidth
Accuracy of active power
Accuracy of reactive power
Accuracy of apparent power
Signal-to-noise ratio
Power supply DC rejection
Power supply AC rejection
Operating supply voltage
Supply current. Configuration
registers cleared
Power on reset on V
Analog supply voltage
Digital supply Voltage
Oscillator clock frequency
Nominal line frequency
Current injection latch-up
immunity
Maximum input signal levels
A/D converter bandwidth
A/D sampling frequency
Electrical characteristics
V
and V
Electrical characteristics
CC
IP1
= 5 V, T
, I
SS
Parameter
IN1
, 100 nF to 1 µF between V
, I
IP2
A
= 25 °C,100 nF to 1 µF between V
, I
CC
IN2
, V
IP
, V
IN
)
Limited by digital filtering (-3 dB)
Over 1 to 1000 of dynamic range
Over 1 to 1000 of dynamic range
Over 1 to 500 of dynamic range
Over the entire bandwidth
Voltage signal: 200 mV
Current signal: 10 mV
f
V
Voltage signal: 200 mV
Current signal: 10 mV
f
V
V
4 MHz; V
8 MHz; V
MDIV bit=0
MDIV bit=1
Voltage channel
Current channels:
CLK
CLK
CC
CC
CC
=3.3V±10%, 5V±10%
=3.3 V+0.2 V
=5.0 V+0.2 V
= 4.194 MHz
= 4.194 MHz
Doc ID 17728 Rev 3
Test conditions
CC
CC
CC
=5 V
=5 V
and V
rms
rms
1@100 Hz
1@100 Hz
SS
Gain 8X
Gain 32X
rms
rms
rms
rms
DDA
unless otherwise specified.
/50Hz
/50 Hz
/50Hz
/50 Hz
and V
SS
, 100 nF to 1 µF between V
-0.035
3.165
1.725
4.000
8.000
-0.15
Min.
2.85
-0.3
45
4
Electrical characteristics
F
Typ.
3.00
1.80
CLK
0.1
0.1
0.1
2.5
52
10
3
5
/4
+0.035
1.875
4.194
8.192
+0.15
Max.
3.15
+0.3
800
300
0.2
0.1
5.5
65
4
6
MHz
MHz
Unit
kHz
mA
mA
mA
DDD
Hz
db
Hz
Hz
%
%
%
%
%
V
V
V
V
V
V
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