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ADE5166

Features: Wide supply voltage operation: 2.4 V to 3.7 VInternal bipolar switch between regulated and battery inputsUltralow 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 A (PLL clock dependent)Sleep modeReal-time clock ...

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ADE5166: Features: Wide supply voltage operation: 2.4 V to 3.7 VInternal bipolar switch between regulated and battery inputsUltralow power operation with power saving modes (PSM)Full operation: 4 mA to 1.6 m...

ADE5166 Data Sheet

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Part Number:
ADE5166
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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 A (PLL clock dependent)
Sleep mode
Real-time clock (RTC) mode: 1.5 A
RTC and LCD mode: 38 A (LCD charge pump enabled)
Reference: 1.2 V ± 0.1% (10 ppm/ drift)
64-lead RoHS package options
Low profile quad flat package (LQFP)
Operating temperature range: −40 to +85
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 @ 25
<0.5% error on reactive energy over a dynamic range of 1000 to 1 @ 25 (ADE5169 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) @ 25
Supports IEC 62053-21, IEC 62053-22, 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
2 current inputs for antitamper detection in the ADE5169
High frequency outputs proportional to Irms, active, reactive, or apparent power (AP)
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 I/O, temperature change, alarm, and universal asynchronous receiver/transmitter (UART)
LCD driver operation with automatic scrolling
Temperature measurement
Real-time clock (RTC)
Counter for seconds, minutes, hours, days, months, and years
Date counter, including leap year compensation
Automatic battery switchover for RTC backup
Operation down to 2.4 V
Ultralow battery supply current: 1.5 A
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
104-segment driver for the ADE5166 and ADE5169
2*, 3*, or 4* multiplexing
4 LCD memory banks for screen scrolling
LCD voltages generated internally or with external resistors
Internal adjustable drive voltages up to 5 V independent of power supply level
On-chip peripherals
2 independent UART interfaces
SPI or I2C
Watchdog timer
Power supply management with user-selectable levels
Memory: 62 kB flash memory, 2.256 kB RAM
Development tools
Single-pin emulation
IDE-based assembly and C-source debugging






Specifications

Parameter Rating
VDD to DGND
VBAT to DGND
VDCIN to DGND
Input LCD Voltage to AGND, LCDVA, LCDVB, LCDVC1
Analog Input Voltage to AGND, VP, VN, IPA, and IN
Digital Input Voltage to DGND
Digital Output Voltage to DGND
Operating Temperature Range (Industrial)
Storage Temperature Range
64-Lead LQFP, Power Dissipation
Lead Temperature (Soldering, 30 sec)		 −0.3 V to +3.7 V
−0.3 V to +3.7 V
−0.3 V to VSWOUT + 0.3 V
−0.3 V to VSWOUT + 0.3 V
−2 V to +2 V
−0.3 V to VSWOUT + 0.3 V
−0.3 V to VSWOUT + 0.3 V
−40 to +85
−65 to +150
300
1 When used with external resistor divider.






Description

The ADE5166/ADE51691 integrate the Analog Devices, Inc., energy (ADE) metering IC analog front end and fixed function DSP solution with an enhanced 8052 MCU core, a full RTC, an LCD driver, and all the peripherals to make an electronic energy meter with an LCD display in a single part.

The ADE5166/ADE51691 ADE measurement core includes active, reactive, and apparent energy calculations, as well as voltage and current rms measure-ments. This information is accessible for energy billing by using the built-in energy scalars. Many power line supervisory features such as SAG, peak, and zero crossing are included in the energy measurement DSP to simplify energy meter design.

The ADE5166/ADE51691 microprocessor functionality includes a single-cycle 8052 core, a full RTC with a power supply backup pin, an SPI or I2C® interface, and two independent UART interfaces. The ready-to-use information from the ADE core reduces the requirement for program memory size, making it easy to integrate complicated design into 62 kB of flash memory.

The ADE5166/ADE5169 include a 104-segment LCD driver with the capability to store up to four LCD screens in memory. This driver generates voltages capable of driving LCDs up to 5 V.








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