CDB5467U Cirrus Logic Inc, CDB5467U Datasheet - Page 26

• Manufacturer Part Number: CDB5467U
• Description: BOARD EVAL FOR CS5467 ADC
• Manufacturer: Cirrus Logic Inc
• Type: A/Dr

Specifications of CDB5467U

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS5467
• Primary Attributes: Watt-Hour Meter
• Secondary Attributes: Graphical User Interface, SPI™ & USB Interfaces
• Product: Data Conversion Development Tools
• Maximum Clock Frequency: 4 MHz
• Interface Type: USB
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• For Use With/related Products: CS5467
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1555; CDB-5467U

7.6.4 Calibration
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B7
1
The CS5467 can perform gain and offset calibrations using either DC or AC signals. Proper input levels must
be applied to the current inputs and voltage input before performing calibrations.
CAL[5:4]*
CAL[3:0]
Note:
B6
0
CAL5 CAL4 CAL3 CAL2 CAL1 CAL0
B5
B4
00 = DC Offset
0001 = Current for Channel 1
Anywhere from 1 to all 4 channels can be calibrated simultaneously.
01 = DC Gain
10 = AC Offset
11 = AC Gain
0010 = Voltage for Channel 1
0100 = Current for Channel 2
1000 = Voltage for Channel 2
B3
B2
B1
B0
CS5467
DS714F1