Single Channel I2C ADC DAC Low Noise Analog To Digital Converter MCP3425A0T-E CH

The MCP3425 is a single-channel low-noise, high-precision, differential input ΔΣ A/D converter in a small SOT-23-6 package, with a maximum resolution of 16 bits. The on-chip precision 2.048V reference voltage enables the differential input voltage range to be ±2.048V (Δ voltage = 4.096V).

• 16-bit ΔΣ ADC in SOT-23-6 package
• Differential input operation
• Internal offset voltage and gain self-calibration for each conversion
• On-chip reference voltage: Accuracy: 2.048V ± 0.05%
• On-chip Programmable Gain Amplifier (PGA) with gain of 1, 2, 4 or 8
• Programmable data conversion rate options: 15 SPS (16-bit), 60 SPS (14-bit), 240 SPS (12-bit)
• Single or continuous conversion options
• Low current consumption: 145 µA typical (VDD= 3V, continuous conversion)
• Supports I2C serial interface (Standard, fast and high-speed modes)
• Single power supply operation: 2.7V to 5.5V
• Extended temperature range: -40°C to +125°C

• Portable instruments
• Electronic scales and electricity meters
• Temperature detection using RTD, thermistors and thermocouples
• Bridges for measuring pressure, strain and force

Standard export packaging. Customers can choose from cartons, wooden cases and wooden pallets according to their own requirements.