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参数资料
| 型号： | 78M6613-IMR/F/PP1 |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/33页 |
| 文件大小： | 0K |
| 描述： | IC PWR MEASUREMENT AC 32SQFN |
| 标准包装： | 2,500 |
| 系列： | Teridian™ |
| 输入阻抗： | 40 千欧 ~ 90 千欧 |
| 测量误差： | 0.5% |
| 电压 - 高输入/输出： | 2V |
| 电压 - 低输入/输出： | 0.8V |
| 电流 - 电源： | 9.1mA |
| 电源电压： | 3 V ~ 3.6 V |
| 测量仪表类型： | 单相 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘 |
| 供应商设备封装： | 32-QFN 裸露焊盘（5x5） |
| 包装： | 带卷 (TR) |
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19-5348; Rev 2; 1/12
AVAILAB
LE
78M6613
Single-Phase
AC Power Measurement IC
DATA SHEET
DS_6613_018
o
DESCRIPTION
The Teridian? 78M6613 is a highly integrated IC for
simplified implementation of single-phase AC power
measurement into power supplies, smart appliances, and
other applications with embedded AC load monitoring and
control. It is packaged in a small, 5mm x 5mm, 32-pin QFN
package for optimal space savings.
At the measurement interface, the device provides four
analog inputs for interfacing to voltage and current sensors.
Voltages from the sensors are fed to our Single Converter
Technology? that uses a 22-bit delta-sigma ADC,
independent 32-bit compute engine (CE), digital
temperature compensation, and precision voltage
references to provide better than 0.5% power measurement
accuracy over a wide 2000:1 dynamic range.
The integrated MPU core and 32 KB of flash memory
provides a flexible means of configuration, post-processing,
data formatting, and interfacing to any host processor
through the UART interface and/or DIO pins. Complete
application firmware is available and can be preloaded into
the IC during manufacturing test. Alternatively, a complete
array of ICE, development tools, and programming libraries
are available to allow customization for each application.
FEATURES
? < 0.5% Wh Accuracy Over Wide 2000:1
Current Range and Over Temperature
? Voltage Reference < 40ppm/°C
? Four Sensor Inputs—V3P3A Referenced
? 22-Bit Delta-Sigma ADC with Independent
32-Bit Compute Engine (CE)
? 8-Bit MPU (80515), One Clock Cycle per
Instruction with 2KB MPU XRAM
? 32KB Flash with Security
? Integrated In-Circuit Emulator (ICE) Interface
for MPU Debug
? 32kHz Time Base with Hardware Watchdog
Timer
? UART Interface and Up to 10 General-
Purpose 5V Tolerant I/O Pins
? Packaged in a RoHS-Compliant (6/6)
Lead(Pb)-Free, 32-Pin QFN (5mm x 5mm)
? Complete Application Firmware Provides:
True RMS Calculations for Current,
Voltage, Line Frequency, Real Power,
CONVERTER
TERIDIAN
REGULATOR
78M6613
DIO, PULSE
32KB
TEMP
SERIAL PORT
LIVE
NEUT
Functional Diagrams
Earth Ground
Isolated Supply
V3P3 GND
A0
A1
A2
A3
VOLTAGE REF
VREF 2KB RAM
DIO 4-8
DIO 14-17, 19
FLASH
32-bit
SENSOR
TX
COMPUTE
ENGINE
RX
OSC/PLL
o
o
o
o
o
o
Reactive Power, Apparent Power, and
Power Factor
Accumulated Watt-Hours, Kilowatt-Hours
Intelligent Switch Control at Zero
Crossings
Digital Temperature Compensation
Phase Compensation ( ± 15 ° )
Quick Calibration Routines
46–64Hz Line Frequency Range with
Same Calibration
32 kHz
at TIMERS
Pin Configurations appear XOUT end of data sheet.
80515
XIN MPU
ICE
ICE_E
V3P3
GND
Functional Diagrams continued at end of data sheet.
UCSP is a and Single Converter Products, Inc.
Teridian is trademark of Maxim Integrated Technology is a
registered trademark of Maxim Integrated Products, Inc.
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maxim integrated .com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 78M6613-PSU-1 | 功能描述:开发板和工具包 - 8051 78M6613 PSU Board RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压: |
| 78M6613-SOCKET32 | 功能描述:计量片上系统 - SoC 78M6613 32PIN QFN PROGRAM BOARD RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel |
| 78M6613-SP-1 | 功能描述:开发板和工具包 - 8051 Sgl Phase AC Pwr Measurement IC RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压: |
| 78M6618 | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Octal Power and Energy Measurement IC |
| 78M6618-IM | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Octal Power and Energy Measurement IC |
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