MCP3424EV Microchip Technology, MCP3424EV Datasheet - Page 23

• Manufacturer Part Number: MCP3424EV
• Description: EVALUATION BOARD FOR MCP3424
• Manufacturer: Microchip Technology

Specifications of MCP3424EV

• Number Of Adc's: 1
• Number Of Bits: 18
• Sampling Rate (per Second): 3.75 ~ 240
• Data Interface: I²C
• Inputs Per Adc: 4 Differential
• Input Range: ±2.048 V
• Power (typ) @ Conditions: 135µA @ 240sps
• Voltage Supply Source: Single Supply
• Operating Temperature: -55°C ~ 125°C
• Utilized Ic / Part: MCP3424
• Processor To Be Evaluated: MCP3424
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 1-5:
reading indicates the measured value is 0.996 Volts.
© 2008 Microchip Technology Inc.
1st byte: Data Byte
Results:
Reading Conversion Results: Note that the Input = 0.996V is applied at CH1. The
2nd byte: Data Byte
Output code: F907 in hex ( = 63751 in decimal)
Output Voltage: 63751 x 15.625 µV (LSB) = 0.996 Volt with PGA = 1
3rd byte: Data Byte
Requesting
4th byte: Configuration Byte (note that RDYbit is “0”)
5 Bytes
5th Byte: Repeated Byte for Configuration byte
PGA
using a Read Command
Reading Data
Quick Start Instructions
DS51737A-page 19