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

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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
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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.
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