ADE7763ARS Analog Devices Inc, ADE7763ARS Datasheet - Page 53

• Manufacturer Part Number: ADE7763ARS
• Description: IC ENERGY METER 1PHASE 20SSOP
• Manufacturer: Analog Devices Inc

Specifications of ADE7763ARS

• Input Impedance: 390 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 2.4V
• Voltage - I/o Low: 0.8V
• Current - Supply: 3mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP (0.200", 5.30mm Width)
• Meter Type: Single Phase
• For Use With: EVAL-ADE7763ZEB - BOARD EVALUATION FOR ADE7763
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

CH1OS REGISTER (0x0D)
The CH1OS register is an 8-bit, read/write enabled register. The MSB of this register is used to switch the digital integrator on and off in
Channel 1, and Bits 0 to 5 indicate the amount of offset correction in Channel 1. Table 13 summarizes the function of this register.
Table 13. CH1OS Register
Bit
Location
0 to 5
6
7
Bit
Mnemonic
OFFSET
Not Used
INTEGRATOR
DIGITAL INTEGRATOR SELECTION
Description
The 6 LSBs of the CH1OS register control the amount of dc offset correction in the Channel 1 ADC. The 6-bit
offset correction is sign and magnitude coded. Bits 0 to 4 indicate the magnitude of the offset correction.
Bit 5 shows the sign of the offset correction. A 0 in Bit 5 means the offset correction is positive, and a 1
indicates the offset correction is negative.
This bit is not used.
This bit is used to activate the digital integrator on Channel 1. The digital integrator is switched on by setting
this bit. This bit is set to 0 by default.
0 = DISABLE
1 = ENABLE
NOT USED
Figure 88. Channel 1 Offset Register
0
7
Rev. B | Page 53 of 56
0
6
0
5
4
0
0
3
2
0
1
0
0
0
SIGN AND MAGNITUDE CODED
OFFSET CORRECTION BITS
ADDR: 0x0D
ADE7763