ADE7166ASTZF16 Analog Devices Inc, ADE7166ASTZF16 Datasheet - Page 46

• Manufacturer Part Number: ADE7166ASTZF16
• Description: IC ENERGY METER 1PHASE 64LQFP
• Manufacturer: Analog Devices Inc

Specifications of ADE7166ASTZF16

• Applications: Energy Measurement
• Core Processor: 8052
• Program Memory Type: FLASH (16 kB)
• Controller Series: ADE71xx
• Ram Size: 512 x 8
• Interface: I²C, SPI, UART
• Number Of I /o: 20
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Ic Function: Single Phase Energy Measurement IC
• Supply Voltage Range: 3.13V To 3.46V, 2.4V To 3.7V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADE7116/ADE7156/ADE7166/ADE7169/ADE7566/ADE7569
Bit
[3:2]
[1:0]
1
Table 37. Accumulation Mode Register (ACCMODE, Address 0x0F)
Bit
7
6
5
4
3
2
1
0
1
2
Table 38. Gain Register (GAIN, Address 0x1B)
Bit
[7:5]
4
This function is not available in the ADE7116, ADE7156, ADE7166, or ADE7566.
This function is not available in the ADE7566 or ADE7569.
This function is not available in the ADE7116, ADE7156, ADE7166, or ADE7566.
Mnemonic
VARNOLOAD
APNOLOAD
Mnemonic
ICHANNEL
FAULTSIGN
VARSIGN
APSIGN
ABSVARM
SAVARM
POAM
ABSAM
Mnemonic
PGA2
Reserved
2
2
2
1
1
1
Default
00
00
Default
0
0
0
0
0
0
0
0
Default
000
0
Description
Reactive power no load threshold.
VARNOLOAD
00
01
10
11
Active power no load threshold.
APNOLOAD
00
01
10
11
Description
This bit indicates the current channel used to measure energy in antitampering mode.
0 = Channel A (I
1 = Channel B (I
Configuration bit to select the event that triggers a fault interrupt.
0 = FAULT interrupt occurs when part enters fault mode
1 = FAULT interrupt occurs when part enters normal mode
Configuration bit to select the event that triggers a reactive power sign interrupt. If cleared to 0,
a VARSIGN interrupt occurs when reactive power changes from positive to negative. If set to 1, a
VARSIGN interrupt occurs when reactive power changes from negative to positive.
Configuration bit to select event that triggers an active power sign interrupt. If cleared to 0, an
APSIGN interrupt occurs when active power changes from positive to negative. If set to 1, an
APSIGN interrupt occurs when active power changes from negative to positive.
Logic 1 enables absolute value accumulation of reactive power in energy register and pulse
output.
Logic 1 enables reactive power accumulation depending on the sign of the active power. If
active power is positive, var is accumulated as it is. If active power is negative, the sign of the var
is reversed for the accumulation. This accumulation mode affects both the var registers (VARHR,
RVARHR, LVARHR) and the pulse output when connected to var.
Logic 1 enables positive-only accumulation of active power in energy register and pulse output.
Logic 1 enables absolute value accumulation of active power in energy register and pulse
output.
Description
These bits define the voltage channel input gain.
PGA2
000
001
010
011
100
Reserved.
PB
PA
)
)
Rev. B | Page 46 of 152
Result
No load detection disabled
No load detection enabled with threshold = 0.015% of full scale
No load detection enabled with threshold = 0.0075% of full scale
No load detection enabled with threshold = 0.0037% of full scale
Result
No load detection disabled
No load detection enabled with threshold = 0.015% of full scale
No load detection enabled with threshold = 0.0075% of full scale
No load detection enabled with threshold = 0.0037% of full scale
Result
Gain = 1
Gain = 2
Gain = 4
Gain = 8
Gain = 16
2