STPM11ATR STMicroelectronics, STPM11ATR Datasheet - Page 11

• 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
Table 5.
Table 6.
Crystal oscillator (STPM12/14)
RC Oscillator (STPM11/13)
On chip reference voltage
Configuration interface timing
Line voltage
interface
Line current
interface
Symbol
F
I
R
V
CLKIN
SCLKw
f
t
t
t
t
SYN
R
C
CLK
T
REF
SET
JIT
DS
DH
I
C
I
Function
P
P
Input current on CLKIN
External resistor
External capacitors
Nominal output frequency
Settling current
Settling resistor
Frequency jitter
Reference voltage
Reference accuracy
Temperature coefficient
Data write speed
Data setup time
Data hold time
SYN-NP active width
Electrical characteristics (continued)
Typical external components
Resistor divider
Current shunt
Current transformer
Rogowsky coil
Parameter
Component
R to R ratio V
R to R ratio V
Current to voltage conversion ratio
f
After calibration
CLK
Doc ID 13167 Rev 7
= 4 MHz
Test conditions
Parameter
RMS
RMS
= 230 V
= 110 V
2/f
Min.
40
20
1
4
8
0
CLK
Value
1650
830
0.2
30
3
Electrical characteristics
4.194
8.192
Typ.
1.23
22
12
±1
30
1
Tolerance
±12%
±12%
±1%
±1%
±5%
Max.
100
±1
60
50
4
ppm/°C
mV/A
MHz
Unit
kHz
Unit
MΩ
V/V
µA
µA
kΩ
pF
ns
ns
ns
%
11/46
V
s