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ATT7028E - Multi-function high-precision three-phase power metering chip

Download the ATT7028E datasheet PDF. This datasheet also covers the ATT7022E variant, as both devices belong to the same multi-function high-precision three-phase power metering chip family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (ATT7022E-hitrendtech.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ATT7028E
Manufacturer hitrendtech
File Size 1.22 MB
Description Multi-function high-precision three-phase power metering chip
Datasheet download datasheet ATT7028E Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ATT7022E/26E/28E (P73-13-45) ATT7022E/ 26E/28E () Tel: 021-51035886 Fax: 021-50277833 Email: sales@hitrendtech.com Web: http://www.hitrendtech.com Rev 3.4 () http://www.hitrendtech.com Page1 of 67 ATT7022E/26E/28E (P73-13-45) 0B V1.0 V1.1 V1.2 V1.3 V1.4 V1.5 V1.6 V1.7 V1.8 V1.9 V2.0 V2.1 V3.0 V3.1 V3.2 V3.3 V3.4 2011/03/30: 2011/04/08:1、:A、0x01~0x39 B、offset 2、。0x01=0xB9FF;0x03=0xF804, 0x31=0x3427;0x16=0x0 2011/05/24:1、G=1.163 2、 3、 2011/06/09:1、ATT7122AATT7022E 2011/07/15:1、:。 2、0x03,,4bit,0x03 4bit10xFxxx 2011/08/25:1、SPI:SCLK500kHz2uS 2、 3、 4、,0xC90x005A, 。 5、 2012/02/01:DCC,。 2012/02/24: 2012/03/15:Rev1.8,50G1.163.,ADC19bit, 41“offset”。 2012/06/08:0,ADC16bit, 2013/2/1: 5000:1;0x31,。 2013/4/25:N,Istart(1DH) 0.