MCP3905EV Microchip Technology, MCP3905EV Datasheet - Page 14

• Manufacturer Part Number: MCP3905EV
• Description: BOARD DEMO FOR MCP3905
• Manufacturer: Microchip Technology
• Type: Other Power Managementr

Specifications of MCP3905EV

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: MCP3905/6
• Primary Attributes: 1-Phase, 120/220 VAC, On Board Transformerless AC/DC 5V Supply
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP3905A
• Kit Application Type: Power Management
• Application Sub Type: Energy Meter
• Kit Contents: Board & Design Guides
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: MCP3905
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

MCP3905/6 Evaluation Board User’s Guide
DS51567A-page 10
2.3.4
Jumpers JP5 and JP6 select the output evaluation method. In this example, we are
selecting HF
FIGURE 2-5:
2.3.5
With the connections for J9 and J11 made in Figure 2-2, the 220V AC/DC power supply
circuit can be used as the +5V supply. Here we put JP4 in the “INT” position for internal
connection.
2.3.6
Once all jumper positions have been selected, connecting 220V with the correct L,G,N
connections and an appropriate load (10A in this example) will power both the
MCP3905/6 Evaluation Board and create the MCP3905 output (LED, BLINKING) in
Figure 2-5.
Step 4: Select desired output evaluation method
Step 5: Select +5V Source
Step 6: Connect Line and Load and Observe MCP3905 Output
OUT
connected to the LED for blink.
Connecting the MCP3905 High-Frequency Output to the LED.
HF
OUT
MCP3905
PULSE
JP6
© 2005 Microchip Technology Inc.
OPT
LED