ade7566 Analog Devices, Inc., ade7566 Datasheet - Page 8

• Manufacturer Part Number: ade7566
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc, And Lcd Driver
• Manufacturer: Analog Devices, Inc.

ADE7566/ADE7569
Parameter
LOGIC OUTPUTS
START-UP TIME
POWER SUPPLY INPUTS
INTERNAL POWER SUPPLY SWITCH (V
POWER SUPPLY OUTPUTS
POWER SUPPLY CURRENTS
POWER SUPPLY CURRENTS
1
2
3
4
Endurance is qualified as per JEDEC Standard 22 Method A117 and measured at −40°C, +25°C, +85°C, and +125°C.
Retention lifetime equivalent at junction temperature (T
Test carried out with all the I/Os set to a low output level.
Delay between power supply valid and execution of first instruction by 8052 core.
Output High Voltage, V
Output Low Voltage, V
PSM0 Power-On Time
From Power Saving Mode 1 (PSM1)
From Power Saving Mode 2 (PSM2)
V
V
V
V
V
BCTRL State Change and Switch Delay
V
V
V
V
V
Current in Normal Mode (PSM0)
Current in PSM1
Current in PSM2
Current in Normal Mode (PSM0)
DD
BAT
BAT
DD
BAT
SWOUT
INTA
INTD
INTA
INTD
I
I
PSM1 → PSM0
PSM2 → PSM1
PSM2 → PSM0
SOURCE
SINK
to V
to V
←→ V
Power Supply Rejection
Power Supply Rejection
Output Current Drive
SWOUT
SWOUT
DD
4
On Resistance
Switching Open Time
On Resistance
OL
OH
3
SW
)
J
) = 85°C as per JEDEC Standard 22 Method A117. Retention lifetime derates with junction temperature.
Min
2.4
3.13
2.4
2.25
2.3
Typ
448
130
48
186
3.3
3.3
40
18
1
60
50
4
2.1
1.6
3.2
3
3.2
880
38
1.5
4
Rev. 0 | Page 8 of 136
Max
80
0.4
2
3.46
3.7
15
8.5
6
2.75
2.70
5.3
4.25
3.9
5.05
5.3
Unit
V
μA
V
mA
ms
ms
ms
ms
V
V
Ω
Ω
ns
μs
mA
V
V
dB
dB
mA
mA
mA
mA
mA
mA
μA
μA
μA
mA
Test Conditions/Comments
V
V
V
V
Wake-up event to PSM1 code execution
V
V
V
f
f
f
f
powered down
f
down
f
f
LCD active with charge pump at 3.3 V + RTC
RTC only, T
f
CORE
CORE
CORE
CORE
CORE
CORE
CORE
CORE
DD
DD
DD
DD
DD
BAT
DD
= 3.3 V ± 5%
= 3.3 V ± 5%
at 2.75 V to PSM0 code execution
at 2.75 V to PSM0 code execution
at 2.75 V to PSM0 code execution
= 3.13 V
= 2.4 V
= 4.096 MHz, LCD and meter active
= 1.024 MHz, LCD and meter active
= 32.768 kHz, LCD and meter active
= 4.096 MHz, meter DSP active, metering ADC
= 4.096 MHz, metering ADC and DSP powered
= 4.096 MHz, LCD active, V
= 1.024 MHz, LCD active
= 4.096 MHz, LCD and meter active
A
= 25°C, V
BAT
= 3.3 V
BAT
= 3.7 V