CS5463ISZ

CS5463ISZ

Product Details:

  • Power Source External supply
  • Output Digital SPI interface
  • Sensors Specification Dual-channel analog input
  • Features Simultaneous sampling; On-chip hardwired power calculations; Supports active, reactive, and apparent energy
  • Operating Temperature -40C to +85C
  • Input Differential analog voltage inputs for current and voltage
  • Usage Single-phase power/energy measurement
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CS5463ISZ Price And Quantity

  • 70 INR
  • 70.00 - 120.00 INR
  • 10 Piece

CS5463ISZ Product Specifications

  • 10.3 mm x 7.5 mm x 2.5 mm
  • 24-bit delta-sigma ADCs
  • SPI
  • 2.7V to 5.25V analog supply; 2.7V to 5.25V digital supply
  • On-chip oscillator, reference, and synchronizer
  • Differential analog voltage inputs for current and voltage
  • 2.7V to 5.25V
  • Single-phase power/energy measurement
  • -40C to +85C
  • Smart meters, power monitors, industrial control
  • Simultaneous sampling; On-chip hardwired power calculations; Supports active, reactive, and apparent energy
  • Dual-channel analog input
  • Power/Energy metering IC
  • Digital SPI interface
  • Standard SOIC-24 package
  • External supply
  • Low pass filter (800 Hz), Crystal frequency 4.096 MHz
  • Highly integrated power/energy monitoring device

CS5463ISZ Trade Information

  • All India

Product Description

Specification

Base Part Number

CS5463

Mounting Type

Surface Mount

Voltage Supply

4.75V ~ 5.25V

Voltage IO Low

0.2V

Voltage IO High

0.8V

Supplier Device Package

24-SSOP

Part Status

Active

Packaging

Tube

Package Case

24-SSOP (0.209", 5.30mm Width)

Operating Temperature

-40 deg C ~ 85 deg C

Meter Type

Single Phase

Measurement Error

0.1%

Input Impedance

30 kOhm

Current Supply

2.9mA




High-Precision Power Measurement

With 24-bit delta-sigma ADCs, the CS5463ISZ delivers high-resolution measurement of current and voltage inputs. It ensures exceptional linearity (0.1% of reading) and meets the stringent requirements of Class 1 Meter Standards, making it suitable for applications where accuracy is critical.


Flexible Integration for Industrial Applications

This IC integrates a programmable gain amplifier (PGA) for the current channel, on-chip oscillator, reference, synchronizer, and hardwired power calculation logic. Its dual-channel design and SPI digital interface simplify integration into smart meters, power monitors, and industrial control systems, supporting active, reactive, and apparent power measurements.


Robust and User-Friendly Features

The CS5463ISZ includes on-chip user-commanded gain calibration, low-drift on-chip reference, and power-down mode for efficient power management. It is engineered for operation in harsh environments (40C to +85C), with ESD protection and RoHS compliance for reliable, eco-friendly performance.

FAQs of CS5463ISZ:


Q: How is the CS5463ISZ typically used in power measurement applications?

A: The CS5463ISZ is designed for single-phase power and energy measurement, ideal for smart meters, industrial controllers, and power monitors. It measures current and voltage simultaneously via its dual-channel differential analog inputs and outputs digital data through its SPI interface.

Q: What are the benefits of the on-chip programmable gain amplifier in the CS5463ISZ?

A: The programmable gain amplifier (PGA) for the current channel boosts measurement flexibility and accuracy. It allows precise amplification of low-level signals, ensuring optimal resolution and performance across a range of input current values.

Q: When is gain calibration performed and how does it work?

A: Gain calibration is executed on-chip by the user through software commands via the SPI interface. This feature enables precise system calibration during installation or maintenance, improving overall measurement accuracy and reducing system errors.

Q: Where can the CS5463ISZ be mounted and what operating conditions does it support?

A: The CS5463ISZ is provided in a SOIC-24 surface-mount package, suitable for automated PCB assembly. It operates reliably in industrial and commercial environments with ambient temperatures from 40C to +85C, making it suitable for use across India.

Q: What process does the IC use to measure power and energy parameters?

A: The device uses dual 24-bit delta-sigma ADCs for simultaneous current and voltage sampling. Its on-chip logic performs active, reactive, and apparent power calculations, with digital output accessible via the SPI port at a 4 kSps sampling rate.

Q: How does the CS5463ISZ ensure safe and reliable operation?

A: Featuring ESD protection up to 2 kV (HBM), power-down mode for energy savings, robust RoHS/lead-free compliance, and a wide supply voltage range, the CS5463ISZ is engineered for safe operation in demanding scenarios.

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