Product Summary

The ADE7755ARSZ is a high accuracy electrical energy measurement IC. It is available in a 24-lead SSOP package.

Parametrics

Absolute maximum ratings: (1)AVDD to AGND: –0.3 V to +7 V; (2)DVDD to DGND: –0.3 V to +7 V; (3)DVDD to AVDD: –0.3 V to +0.3 V; (4)Analog Input Voltage to AGND V1P, V1N, V2P, and V2N: –6 V to +6 V; (5)Reference Input Voltage to AGND: –0.3 V to AVDD + 0.3 V; (6)Digital Input Voltage to DGND: –0.3 V to DVDD + 0.3 V; (7)Digital Output Voltage to DGND: –0.3 V to DVDD + 0.3 V; (8)Operating Temperature Range Industrial: –40℃ to +85℃; Storage Temperature Range: –65℃ to +150℃; (9)Junction Temperature: 150℃; (10)24-Lead SSOP, Power Dissipation: 450 mW; (11)qJA Thermal Impedance: 112℃/W; (12)Lead Temperature, Soldering: Vapor Phase (60 sec): 215℃; Infrared (15 sec): 220℃.

Features

Features: (1)High Accuracy, Surpasses 50 Hz/60 Hz IEC 687/1036 Less than 0.1% Error over a Dynamic Range of 500 to 1; (2)The ADE7755 Supplies Average Real Power on the Frequency Outputs F1 and F2; (3)The High-Frequency Output CF Is Intended for Calibration and Supplies Instantaneous Real Power; (4)Pin Compatible with AD7755 with Synchronous CF and F1/F2 Outputs; (5)The Logic Output REVP Can Be Used to Indicate a Potential Miswiring or Negative Power; (6)Direct Drive for Electromechanical Counters and Two Phase Stepper Motors (F1 and F2); (7)A PGA in the Current Channel Allows the Use of Small Values of Shunt and Burden Resistance; (8)Proprietary ADCs and DSP Provide High Accuracy over Large Variations in Environmental Conditions and Time; (9)On-Chip Power Supply Monitoring; (10)On-Chip Creep Protection (No Load Threshold); (11)Single 5 V Supply, Low Power (15 mW Typical); (12)Low Cost CMOS Process.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADE7755ARSZ
ADE7755ARSZ

IC ENERGY METERING 1PHASE 24SSOP
Data Sheet
0-177: $1.54
ADE7755ARSZRL
ADE7755ARSZRL

IC ENERGY METERING 1PHASE 24SSOP
Data Sheet
0-1500: $1.05