Single Channel I2C ADC DAC Low Noise Analog To Digital Converter MCP3425A0T-E CH
| Attribute | Value |
|---|---|
| Manufacturer | Microchip |
| Product Category | Analog to Digital Converters - ADC |
| Series | MCP3425 |
| Package / Case | SOT-23-6 |
| Resolution | 16 bit |
| Number of Channels | 1 Channel |
| Interface Type | I2C |
| Type | High Accuracy, Low Noise |
| Sampling Rate | 15 S/s, 60 S/s, 240 S/s |
| Input Type | Differential |
| Architecture | Sigma-Delta |
| Operating Supply Voltage | 2.7 V to 5.5 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +125°C |
| Reference Voltage | 2.048 V |
| Dimensions (L x W x H) | 3.1 mm x 1.8 mm x 1.3 mm |
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.
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Typically 7-15 days for small batches, about 30 days for large batches, depending on order quantity and season.
Factory price, 30% deposit, 70% T/T payment before shipment.
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