Datasheet4U Logo Datasheet4U.com

ATT7022E - Multi-function high-precision three-phase power metering chip

📥 Download Datasheet

Datasheet Details

Part number ATT7022E
Manufacturer hitrendtech
File Size 1.22 MB
Description Multi-function high-precision three-phase power metering chip
Datasheet download datasheet ATT7022E 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.

View original datasheet text
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.