CS5463-ISZR Cirrus Logic Inc, CS5463-ISZR Datasheet - Page 32

• Manufacturer Part Number: CS5463-ISZR
• Description: Single Phase, Bidirectional Power/Energy
• Manufacturer: Cirrus Logic Inc
• Type: Bidirectional Power/Energy ICr

Specifications of CS5463-ISZR

• Input Impedance: 30 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 0.8V
• Voltage - I/o Low: 0.2V
• Current - Supply: 2.9mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Meter Type: Single Phase
• Output Voltage Range: 2.4 V to 2.6 V
• Output Current: 100 mA
• Input Voltage Range: 3.135 V to 5.25 V
• Input Current: 25 nA
• Power Dissipation: 500 mW
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1553 - BOARD EVAL & SOFTWARE CS5463 ADC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.1.17 Reactive Power Register ( Q
6.1.18 Power Factor Register ( PF )
6.1.19 Apparent Power Register ( S )
32
MSB
MSB
MSB
-(2
0
0
0
Address: 25
two's complement notation and in the range of -1.0 ≤ PF < 1.0, with the binary point to the right of the MSB.
Address: 24
The Reactive Power (Q
on page 14). The value is represented in unsigned notation and in the range of 0 ≤ S < 1.0, with the binary point
to the right of the MSB.
Power Factor is calculated by dividing the Active (Real) Power by Apparent Power. The value is represented in
Address: 27
Apparent power (S) is the product of the V
the range of 0 ≤ S < 1.0, with the binary point to the right of the MSB.
)
2
2
2
-1
-1
-1
2
2
2
-2
-2
-2
2
2
2
-3
-3
-3
Trig
) is calculated using trigonometric identities. (See Section 4.3
2
2
2
-4
-4
-4
2
2
2
-5
-5
-5
Trig
2
2
2
-6
-6
-6
)
RMS
and I
2
2
2
-7
-7
-7
RMS
.....
.....
.....
, The value is represented in unsigned notation and in
2
2
2
-17
-17
-17
2
2
2
-18
-18
-18
2
2
2
-19
-19
-19
2
2
2
-20
-20
-20
Power Measurements
2
2
2
-21
-21
-21
CS5463
2
2
2
-22
-22
-22
DS678F2
LSB
LSB
LSB
2
2
2
-23
-23
-23