MCP3421DM-BFG Microchip Technology, MCP3421DM-BFG Datasheet - Page 11

• Manufacturer Part Number: MCP3421DM-BFG
• Description: BOARD DEMO FOR MCP3421
• Manufacturer: Microchip Technology

Specifications of MCP3421DM-BFG

• Main Purpose: Power Management, Battery Gauge
• Utilized Ic / Part: MCP3421
• Processor To Be Evaluated: MCP3421
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 1-1:
© 2007 Microchip Technology Inc.
Insertion of 1.5V AAA Battery
into Battery Holder
1.5V AAA
+
–
Battery
Note 1:
2:
Potentiometer
+
–
MPLAB
Use 9V Power Supply or 9V Battery. Do not use both at same time.
1.5V battery connection: connect the positive lead (red) to TP9 and the negative lead
(black) to the GND terminal. A reversed connection will damage the U1 and U5 devices.
Connector for
2x16 LCD
+
®
–
MCP3421 Battery Fuel Gauge Demo Board (Top Side).
ICD2 In-Circuit
PIC18F4550
Menu Selection Switch
Current
Sensor
Red Lead
Black Lead
MCP3421
MCP3422
Footprint
NOTICE
Test Pins for Battery Charger
Jumper for Discharging Path
MCP73831
MCU MCLR Reset Switch
Interface Test Points
MCP3421 I
9V Power Supply
(See Note 1)
2
9V Battery
Connector (TP11)
C
(See Note 1)
DS51683A-page 7