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SA9105F

Features: · Performs bidirectional one, two or three phase power and energy measurement· Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters· Operates over a wide temperature range· Uses current transformers for current sensing· Excellent long term stability· Easily a...

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SeekIC No. : 004483835 Detail

SA9105F: Features: · Performs bidirectional one, two or three phase power and energy measurement· Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters· Operates over a wide tempe...

SA9105F Data Sheet

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Part Number:
SA9105F
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: 2025/12/26

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Product Details

Description



Features:

· Performs bidirectional one, two or three phase power and energy measurement
· Meets the IEC 521/1036 Specification requirements for Class 1 AC Watt hour meters
· Operates over a wide temperature range
· Uses current transformers for current sensing
· Excellent long term stability
· Easily adaptable to different signal levels
· Precision voltage reference on-chip
· Two pulse output formats available
· Protected against ESD


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
Current at any pin IP -100 +100 mA


* 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 conditions above those indicated in the operation sections of this specification, is not implied. Exposure to Absolute Maximum Ratings for extended periods may affect device reliability.




Description

The SAMES SA9105F Three Phase bidirectional Power/Energy metering integrated circuit generates pulse rate outputs for positive and negative energy directions, the frequency of which is proportional to the power consumption. The SA9105F performs the calculation for active power.

The method of calculation SA9105F takes the power factor into account.

Energy consumption of SA9105F is determined by the power measurement being integrated over time.

This innovative universal three phase power/ energy metering integrated circuit of SA9105F is ideally suited for applications such as residential and industrial energy metering and control.

The SA9105F integrated circuit is available in 40 pin dual-in-line plastic (DIP-40), as well as in 44 pin plastic leaded chip carrier (PLCC-44) package types.




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