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SA2007M

Features: ·Provides direct interface to mechanical counters·Monitors Live and Neutral for tamper detection·Performs bidirectional energy measurement·Various setup modes selectable·Meets the IEC 521/1036 Specification for Class 1 AC Watt hour meters· Total power consumption rating below 30mW· Adapt...

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SeekIC No. : 004483558 Detail

SA2007M: Features: ·Provides direct interface to mechanical counters·Monitors Live and Neutral for tamper detection·Performs bidirectional energy measurement·Various setup modes selectable·Meets the IEC 521/...

SA2007M Data Sheet

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Part Number:
SA2007M
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/16

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Product Details

Description



Features:

· Provides direct interface to mechanical counters
· Monitors Live and Neutral for tamper detection
· Performs bidirectional energy measurement
· Various setup modes selectable
· Meets the IEC 521/1036 Specification for Class 1 AC Watt hour meters
· Total power consumption rating below 30mW
· Adaptable to different types of sensors
· Operates over a wide temperature range
· Precision voltage reference on-chip
· Precision oscillator on chip


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Min
Max
Unit
Supply Voltage
VDD-VSS
-0.3
6.0
V
Current on any pin
IPIN
-150
+150
mA
Storage Temperature
TSTG
-40
+125
°C
Operating Temperature
TO
-25
+85
°C
*Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress
rating only. Functional operation of the device at these or any other condition above those indicated in the operational sections of
this specification, is not implied. Exposure to Absolute Maximum Ratings for extended periods may affect device reliability.


Description

The SAMES SA2007M is a single-phase bidirectional energy metering integrated circuit. It provides a mono-chip solution for energy meters with electro-mechanical displays, such as stepper motors and impulse counters. A precision oscillator, that replaces an external crystal is integrated on chip.

Two current sensor inputs SA2007M allow the measurement of energy consumption on both the live and neutral.

SA2007M Direction detection of energy flow as well as other common tamper conditions are flagged.

The power consumption on both the live and neutral are continuously measured and the larger of the two is selected for energy metering.

The SA2007M drives the calibration LED, the indicator LEDs and the electro-mechanical counter directly.

The SA2007M integrated circuit is available in 20 pin dual-inline plastic (DIP-20) and small outline (SOIC-20) package types.




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