MCP3901A0-E/SS Microchip Technology, MCP3901A0-E/SS Datasheet - Page 9
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MCP3901A0-E/SS
Manufacturer Part Number
MCP3901A0-E/SS
Description
IC ENERGY METER AFE 2CH 20-SSOP
Manufacturer
Microchip Technology
Datasheets
1.MCP3901A0-ISS.pdf
(60 pages)
2.MCP3901A0-ISS.pdf
(30 pages)
3.MCP3901A0-ISS.pdf
(58 pages)
Specifications of MCP3901A0-E/SS
Number Of Bits
24
Number Of Channels
2
Power (watts)
10mW
Voltage - Supply, Analog
4.5 V ~ 5.5 V
Voltage - Supply, Digital
2.7 V ~ 5.5 V
Package / Case
20-SSOP (0.200", 5.30mm Width)
Ic Function
Analog Front End Device IC
Supply Voltage Range
4.5V To 5.5V
Operating Temperature Range
-40°C To +85°C
Digital Ic Case Style
SSOP
No. Of Pins
20
No. Of Channels
2
Input Voltage
2.2 V to 2.6 V
Mounting Style
SMD/SMT
Supply Voltage Max
5.5V
Rohs Compliant
Yes
Interface Type
SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP3901A0-E/SS
Manufacturer:
Microchip
Quantity:
1 865
1.1
2010 Microchip Technology Inc.
OVERVIEW
The MCP3901 Low-Cost Power Monitor Reference Design is used to evaluate the per-
formance of the MCP3901 dual channel ADC, as well as a development platform for
PIC18F-based applications. A programmed PIC18F25K20 device in the power monitor
processes samples acquired by the MCP3901 to obtain Root Mean Square Voltage
(U
Factor values.
1.1.1
• Dual ADC MCP3901 output display using serial communication to the PC
• MCP3901 ADC ability to do simultaneous sampling; with sampling speed up to
• Computation of U
FIGURE 1-1:
software interface
64 ksps, and 91 dB SINAD
RMS
Chapter 1. Product Overview
), Root Mean Square Current (I
Feature Highlights
RMS
MCP3901 Low-Cost Power Monitor Reference Design
MONITOR REFERENCE DESIGN
, I
RMS
MCP3901 LOW-COST POWER
, Active Power, Apparent Power, and Power Factor
RMS
), Active Power, Apparent Power, and Power
DS51915A-page 9