Company Name: Excellent Integrated System LIMITED

Contact Person : John

Email/Msn    :John(at)eis-ic.com

Tel          : 00852-30777742

Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: john(at)eis-ic.com.

Description as follow:

The CS5463-ISZ is an integrated power measurement device which combines two analog-to-digital converters, power calculation engine, energy-to-frequency converter, and a serial interface on a single chip. The CS5463-ISZ is designed to accurately measure instantaneous current and voltage, and calculate VRMS, IRMS, instantaneous power, apparent power, active power, and reactive power for single-phase, 2- or 3-wire power metering applications. The CS5463-ISZ is optimized to interface to shunt resistors or current transformers for current measurement, and to resistive dividers or potential transformers for voltage measurement.

Parametrics

CS5463-ISZ absolute maximum ratings: (1)DC Power Supplies:-0.3V to +6.0V; (2)Input Current, Any Pin Except Supplies:±10mA; (3)Output Current, Any Pin Except VREFOUT IOUT:100mA; (4)Power Dissipation:500mW; (5)Analog Input Voltage All Analog Pins:- 0.3 to (VA+) + 0.3 V; (6)Digital Input Voltage All Digital Pins:-0.3 to (VD+) + 0.3 V; (7)Ambient Operating Temperature:-40℃ to 85℃; (8)Storage Temperature:-65℃ to 150℃.

Features

CS5463-ISZ features: (1)Meets accuracy spec for IEC, ANSI, JIS; (2)Low Power Consumption; (3)Current Input Optimized for Sense Resistor; (4)GND-referenced Signals with Single Supply; (5)On-chip 2.5 V Reference (25 ppm/℃ typ); (6)Power Supply Monitor; (7)Simple Three-wire Digital Serial Interface; (8)"Auto-boot" Mode from Serial E2PROM; (9)Power Supply Configurations: VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to +5 V; (10)Instantaneous Voltage, Current, and Power; (11)IRMS and VRMS, Apparent, Reactive, and Active(Real) Power; (12)Active Fundamental and Harmonic Power; (13)Reactive Fundamental, Power Factor, and Line Frequency; (14)Energy-to-pulse Conversion; (15)System Calibrations and Phase Compensation; (16)Temperature Sensor.

Diagrams