|
|
PDF ADE7169 Data sheet ( Hoja de datos )
| Número de pieza | ADE7169 | |
| Descripción | Single-Phase Energy Measurement IC | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ADE7169 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
Data Sheet
Single-Phase Energy Measurement IC
with 8052 MCU, RTC, and LCD Driver
ADE7116/ADE7166/ADE7169/ADE7566/ADE7569
GENERAL FEATURES
Wide supply voltage operation: 2.4 V to 3.7 V
Internal bipolar switch between regulated and battery inputs
Ultralow power operation with power saving modes (PSM)
Full operation: 4 mA to 1.6 mA (PLL clock dependent)
Battery mode: 3.2 mA to 400 µA (PLL clock dependent)
Sleep mode
Real-time clock (RTC) mode: 1.5 µA
RTC and LCD mode: 38 µA (LCD charge pump enabled)
Reference: 1.2 V ± 0.1% (10 ppm/°C drift)
64-lead RoHS package option
Low profile quad flat package (LQFP)
Operating temperature range: −40°C to +85°C
ENERGY MEASUREMENT FEATURES
Proprietary analog-to-digital converters (ADCs) and digital
signal processing (DSP) provide high accuracy active
(watt), reactive (var), and apparent energy (volt ampere
(VA)) measurement
<0.1% error on active energy over a dynamic range of
1000 to 1 at 25°C
<0.5% error on reactive energy over a dynamic range of
1000 to 1 at 25°C (ADE7169 and ADE7569 only)
<0.5% error on root mean square (rms) measurements
over a dynamic range of 500 to 1 for current (Irms) and
100 to 1 for voltage (Vrms) at 25°C
Supports IEC 62053-21, IEC 62053-22, and IEC 62053-23;
EN 50470-3 Class A, Class B, and Class C; and ANSI C12-16
Differential input with programmable gain amplifiers (PGAs)
supports shunts, current transformers, and di/dt current
sensors (ADE7169 and ADE7569 only)
2 current inputs for antitamper detection in the ADE7116/
ADE7166/ADE7169
High frequency outputs proportional to Irms, active, reactive,
or apparent power (AP)
Table 1. Features Available on Each Device
Feature
Part No.
Antitamper
ADE7116, ADE7166, ADE7169
Watt, VA, Irms, Vrms
ADE7116, ADE7166, ADE7169, ADE7566,
ADE7569
Var ADE7169, ADE7569
di/dt Sensor
ADE7169, ADE7569
MICROPROCESSOR FEATURES
8052-based core
Single-cycle 4 MIPS 8052 core
8052-compatible instruction set
32.768 kHz external crystal with on-chip PLL
2 external interrupt sources
External reset pin
Low power battery mode
Wake up from input/output (I/O), temperature change1,
alarm, and universal asynchronous receiver/transmitter
(UART)
LCD driver operation
Temperature measurement
Real-time clock (RTC)
Counter for seconds, minutes, and hours
Automatic battery switchover for RTC backup
Operation down to 2.4 V
Ultralow battery supply current: 1.5 µA
Selectable output frequency: 1 Hz to 16 kHz
Embedded digital crystal frequency compensation for
calibration and temperature variation of 2 ppm resolution
Integrated LCD driver
108-segment driver for the ADE7566/ADE7569 and
104-segment driver for the ADE7116/ADE7166/ADE7169
2×, 3×, or 4× multiplexing
LCD voltages generated internally1 or with external resistors
Internal adjustable drive voltages up to 5 V independent
of power supply level1
On-chip peripherals
UART interface
SPI or I2C
Watchdog timer
Power supply management with user selectable levels
Memory: 16 kB flash memory, 512 bytes RAM
Development tools
Single pin emulation
IDE based assembly and C-source debugging
1 Not available in the ADE7116.
Rev. C
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2007–2015 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
1 page  
Data Sheet
ADE7116/ADE7166/ADE7169/ADE7566/ADE7569
IPA 52
IN 53
IPB 55
VP 49
VN 50
DGND 63
AGND 54
VBAT 58
57 43 42
38 39 40 41 39 38 7 6
45 11 43 42 41 40 39 38 37 36 5 6 7 8 9 10
12 P2.0/FP18
1.20V
REF
SPI/I2C
SERIAL
INTERFACE
3 × 16-BIT
COUNTER
TIMERS
ADE7116/ADE7166/ADE7169
13 P2.1/FP17
14 P2.2/FP16
44 P2.3 (SDEN/P2.3)
19 LCDVP1
+
PGA1
–
–
PGA1
+
ADC
ADC
ENERGY
MEASUREMENT
DSP
3V/5V LCD
CHARGE PUMP
16 LCDVP2
18 LCDVA
17 LCDVB
15 LCDVC
4 COM0
...
+
PGA2
–
ADC
PROGRAM MEMORY
16kB FLASH
SINGLE
CYCLE
8052
MCU
104-SEGMENT
LCD DRIVER
WATCHDOG
TIMER
1 COM3
35 FP0
...
20 FP15
14 FP16
TEMP
SENSOR
TEMP
ADC
BATTERY
ADC
POWER SUPPLY
CONTROL AND
MONITORING
USER RAM
256 BYTES
USER XRAM
256 BYTES
VDCIN
ADC
LDO
POR
LDO
DOWNLOADER
DEBUGGER
UART
TIMER
UART
SERIAL
PORT
PLL
RTC OSC
13 FP17
12 FP18
11 FP19
10 FP20
9 FP21
8 FP22
7 FP23
6 FP24
5 FP25
1 FP27
64 60
61 62 59 56 51 44
36 37
2 FP28
47 46 48 45
Figure 2. ADE7116/ADE7166/ADE7169 Functional Block Diagram
Rev. C | Page 5 of 152
5 Page 
Data Sheet
ADE7116/ADE7166/ADE7169/ADE7566/ADE7569
Table 7. SPI Master Mode Timing (SPICPHA = 1) Parameters
Parameter
Description
tSL SCLK low pulse width
tSH SCLK high pulse width
tDAV Data output valid after SCLK edge
tDSU Data input setup time before SCLK edge
tDHD Data input hold time after SCLK edge
tDF Data output fall time
tDR Data output rise time
tSR SCLK rise time
tSF SCLK fall time
Min
2SPIR × tCORE1
2SPIR × tCORE1
0
tCORE1
Typ
19
19
19
19
1 tCORE depends on the clock divider or CD[2:0] bits of the POWCON SFR, Address 0xC5 (see Table 26); tCORE = 2CD/4.096 MHz.
Max
3 × tCORE1
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
SCLK
(SPICPOL = 0)
SCLK
(SPICPOL = 1)
MOSI
tSH
tDAV
tSL
tSR
tDF
MSB
tDR
BITS [6:1]
tSF
LSB
MISO
MSB IN
BITS [6:1]
tDSU
tDHD
Figure 5. SPI Master Mode Timing (SPICPHA = 1)
LSB IN
Rev. C | Page 11 of 152
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet ADE7169.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ADE7166 | Single-Phase Energy Measurement IC | Analog Devices |
| ADE7169 | Single-Phase Energy Measurement IC | Analog Devices |
| ADE7169F16 | Single-Phase Energy Measurement IC | Analog Devices |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |