STPM11ATR STMicroelectronics, STPM11ATR Datasheet - Page 9

• Manufacturer Part Number: STPM11ATR
• Description: IC ENERGY METER 1 PHASE 20TSSOP
• Manufacturer: STMicroelectronics

Specifications of STPM11ATR

• Input Impedance: 100 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 1.5V
• Voltage - I/o Low: 0.8V
• Current - Supply: 4.7mA
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Meter Type: Single Phase
• Output Voltage: +/- 0.4 V
• Output Current: 150 mA
• Input Voltage: 3 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5984-2

STPM11, STPM12, STPM13, STPM14
4
Table 5.
Energy measurement accuracy
General section
PSRR
PSRR
Symbol
V
V
Error
V
SNR
POR
f
ΔI
f
I
V
f
LINE
I
CLK
OTP
DDD
BW
DDA
OTP
CC
CC
CC
DC
AC
Effective bandwidth
Measurement error
Signal to noise ratio
Power supply DC rejection
Power supply AC rejection
Operating supply voltage
Supply current configuration
registers cleared or device
locked (TSTD=1)
Increase of supply current per
configuration bit, during
programming
Increase of supply current per
configuration bit with device
locked
Power on reset on V
Analog supply voltage
Digital supply voltage
Oscillator clock frequency
Nominal line frequency
OTP programming voltage
OTP programming current per
bit
Electrical characteristics
V
between V
Electrical characteristics
CC
= 5 V, T
Parameter
CC
A
= 25°C, 2.2 µF between V
and V
CC
SS
unless otherwise specified.
Limited by digital filtering
Over the dynamic range (5% to
1000% of the calibration power
value)
Over the entire bandwidth
Voltage signal: 200mV
Current signal: 10mV
f
V
Voltage signal:
200 mV
Current signal:
10 mV
f
V
V
4 MHz, V
8 MHz, V
4 MHz, V
4 MHz, V
MDIV bit = 0
MDIV bit = 1
CLK
CLK
CC
CC
CC
Doc ID 13167 Rev 7
= 4.194 MHz
=3.3V±10%, 5 V±10%
=3.3 V+0.2 V
=5.0 V+0.2 V
= 4.194 MHz,
rms
Test conditions
rms
CC
CC
CC
CC
/50 Hz
/50 Hz
DDA
= 5 V
= 5 V
= 5 V
= 5 V
and V
rms
rms
1@100 Hz
1@100 Hz
rms
rms
SS
/50 Hz
/50Hz
, 2.2 µF between V
1.425
4.000
8.000
Min.
2.85
3.0
45
14
5
Electrical characteristics
Typ.
1.50
120
0.1
3.5
4.7
2.5
3.0
2.5
52
2
DDD
and V
1.575
4.194
8.192
Max.
3.15
400
0.2
0.1
5.5
65
20
4
6
SS
, 2.2 µF
µA/bit
MHz
MHz
Unit
mA
mA
Hz
Hz
db
%
%
%
V
V
V
V
V
9/46