STPM11ATR STMicroelectronics, STPM11ATR Datasheet - Page 7

• 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
2
Figure 2.
Table 2.
1. A: Analog, D: Digital, P: Power
Pin n°
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Pin configuration
Pin connections (top view)
Pin description
SCL/NLC
CLKOUT
SYN-NP
Symbol
SDATD
CLKIN
MON
V
MOP
V
V
SCS
LED
V
V
I
I
I
I
V
V
DDD
OTP
DDA
IN1
IN2
IP1
IP2
CC
SS
IN
IP
Type
A OUT
A OUT
A OUT
P INr
D I/O
D I/O
D I/O
GND
D IN
P IN
A IN
A IN
A IN
A IN
A IN
A IN
A IN
P O
P O
D O
(1)
Output for Stepper’s node
Output for Stepper’s node
Enable or disable configuration interface for device configuration.
1.5 V Output of internal low drop regulator which supplies the digital core.
Ground.
Supply voltage.
Supply voltage for OTP cells.
3 V output of internal low drop regulator which supplies the analog part.
Positive input of primary current channel
Negative input of primary current channel
Positive input of secondary current channel (STPM13/14 only)
Negative input of secondary current channel (STPM13/14 only)
Positive input of voltage channel
Negative input of voltage channel
Negative power indicator. (Configuration interface)
Crystal oscillator input or resistor connection if RC oscillator is selected
Oscillator output (RC or crystal)
No-load condition indicator. (Configuration interface)
Tamper detection indicator. (Configuration interface)
Pulsed output proportional to active energy
Doc ID 13167 Rev 7
Name and function
Pin configuration
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