CS5461A-IS 查看數據表（PDF） - Cirrus Logic

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CS5461A-IS

Single Phase, Bi-directional Power/Energy IC

Cirrus Logic 

CS5461A

6.23 Temperature Offset Register ( Toff )

Address: 30

MSB

LSB

-(20) 2-1

2-2

2-3

2-4

2-5

2-6

2-7

..... 2-17 2-18 2-19 2-20 2-21 2-22 2-23

Default = 0xF3D35A = -0.0951126

Temperature offset (Toff) is used to remove the temperature channel’s offset at the zero degree reading. Values

are represented in two's complement notation and in the range of -1.0 ≤ Toff < 1.0, with the binary point to the

right of the MSB.

6.24 Apparent Power Register ( S )

Address: 31

MSB

LSB

2-1

2-2

2-3

2-4

2-5

2-6

2-7

2-8

..... 2-18 2-19 2-20 2-21 2-22 2-23 2-24

Apparent power (S) is the product of the VRMS and IRMS. The value is represented in unsigned binary notation

and in the range of 0.0 ≤ S < 1.0, with the binary point to the left of the MSB.

34

DS661F2

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