ADE7753ARSZ Analog Devices Inc, ADE7753ARSZ Datasheet - Page 57

• Manufacturer Part Number: ADE7753ARSZ
• Description: IC ENERGY METERING 1PHASE 20SSOP
• Manufacturer: Analog Devices Inc

Specifications of ADE7753ARSZ

• 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
• Ic Function: Single-Phase Multifunction Metering IC
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: SSOP
• No. Of Pins: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADE7753ZEB - BOARD EVALUATION AD7753
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

CH1OS REGISTER (0x0D)
The CH1OS register is an 8-bit, read/write enabled register
Channel 1, and Bits 0 to 5 indicates the amount o
Table 14. CH1OS Register
Bit
Location
0 to 5
6
7
Bit
Mnemonic
OFFSET
Not Used
INTEGRATOR
DIGITAL INTEGRATOR SELECTION
Description
The six LSBs of the CH1OS register control the amount of dc offset correction in 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
indicates the offset correction is negative.
This bit is un
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 be 0
used.
0 = DISABLE
1 = ENABLE
NOT USED
f the offset correction in Channel 1. Table 14 summarizes the function of this register.
Figure 97. Channel 1 Offset Register
on default.
. The MSB of this register is used to switch on/off the digital integrator in
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0
7
0
6
0
5
4
0
3
0
2
0
1
0
0
0
SIGN AND MAGNITUDE CODED
OFFSET CORRECTION BITS
ADDR: 0x0D
correction is positive and a 1
02875-0-086
ADE7753