ADE7169F16 Datasheet, PDF (9/140 Pages) Analog Devices – Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver

Preliminary Technical Data
ADE7169F16
Parameter
Leakage current
V1 Segment line voltage
V2 Segment line voltage
V3 Segment line voltage
ON-CHIP REFERENCE
Reference Error
Power supply rejection
Temperature Coefficient
DIGITAL INTERFACE
LOGIC INPUTS
All inputs except XTAL1, XTAL2, BCTRL,
INT0, INT1, RESET
Input High Voltage, VINH
Input Low Voltage, VINL
BCTRL, INT0, INT1, RESET
Input High Voltage, VINH
Input Low Voltage, VINL
Input currents
RESET
Port 0, 1 , 2
Input capacitance
CRYSTAL OSCILLATOR
Crystal Equivalent Series Resistance
Crystal frequency
XTAL1 Input Capacitance
XTAL2 Output Capacitance
MCU CLOCK RATE - Fcore
LOGIC OUTPUTS
Output High Voltage, VOH
ISOURCE
Output Low Voltage, VOL
ISINK
Floating state Leakage current
Floating state Output Capacitance
STARTUP TIME⁵
At Power-On
From Power Saving Mode 2 (PSM2)
From Power Saving Mode 1 (PSM1)
POWER SUPPLY INPUTS
VDD
VBAT
POWER SUPPLY OUTPUTS
VBAT to VSWOUT ON-Resistance
VDD to VSWOUT ON-Resistance
VSWOUT output current drive
VINTA, VINTD
Min
Typ
Max Unit
±20 nA
LCDVA-0.1V
LCDVA V
LCDVB-0.1V
LCDVB V
LCDVC-0.1V
LCDVC V
Test Conditions/Comments
1/2 and 1/3 bias modes – No load
Current on segment line = -2μA
Current on segment line = -2μA
Current on segment line = -2μA
±12 mV
80
dB
50 ppm/°C
2.0
V
0.4 V
1.3
V
0.4 V
±10 μA
RESET = 0V
100 _μA
RESET = VSWOUT = 3.3V
±10 μA
Internal pull-up disabled, input – 0V or VOUT
-250 _μA
Internal pull-up enabled, input = 2V,
VSWOUT=3.3V
-50 _μA
Internal pull-up enabled, input = 0.4V,
VSWOUT=3.3V
10
pF
All digital input
30
50 kΩ
32
32.768 33.5 kHz
12
pF
12
pF
4.096
MHz
Crystal = 32.768kHz and CD[2:0]=0
32
kHz
Crystal = 32.768kHz and CD[2:0]=0b111
2.4
V
VDD = 3.3 V ± 5%
80 _μA
0.4 V
VDD = 3.3 V ± 5%
2
mA
±10 μA
TBD
pF
TBD
ms
TBD
μs
TBD
μs
3.0
3.3
3.6 V
2.4
3.3
3.7 V
25 Ω
6.1 Ω
1
mA
2.25
2.75 V
Rev. PrD | Page 9 of 140
VBAT = 2.4V
VDD = 3V