MCP3428T-E/ST
- Mfr.Part #
- MCP3428T-E/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SIGMA-DELTA 14TSSOP
- Stock
- 5,058
- In Stock :
- 5,058
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Length :
- 5.1mm
- Terminal Pitch :
- 0.65mm
- Maximum Operating Temperature :
- + 125 C
- Qualification Status :
- Not Qualified
- Number of Analog Inputs :
- 4
- Number of Terminations :
- 14
- Converter Type :
- ADC, DELTA-SIGMA
- Mounting :
- Surface Mount
- Architecture :
- Sigma-Delta
- Ratio - S/H:ADC :
- --
- Factory Lead Time :
- 14 Weeks
- Input Signal Type :
- Single-Ended/Differential
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Number of ADCs :
- 1
- Data Interface :
- I2C
- Polarity of Input Voltage :
- Bipolar
- Minimum Operating Temperature :
- - 40 C
- Supplier Device Package :
- 14-TSSOP
- Number of Analog In Channels :
- 4
- JESD-609 Code :
- e3
- Configuration :
- MUX-PGA-ADC
- Interface Type :
- I2C
- Features :
- PGA, Selectable Address
- Sampling Rate :
- 15 sps
- Operating Temperature :
- -40°C~125°C
- Number of Pins :
- 14
- Number of Inputs :
- 4
- Base Product Number :
- MCP3428
- Number of Functions :
- 1
- Package :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Product Type :
- ADCs - Analog to Digital Converters
- Digital Interface Type :
- Serial (2-Wire, I2C)
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Voltage :
- ±2.048 V
- Input Type :
- Differential
- Number of A/D Converters :
- 1
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Published :
- 2005
- Operating Supply Voltage :
- 5.5, 2.7, 5 V
- Product Category :
- Analog to Digital Converters - ADC
- Sampling Rate (Per Second) :
- 15
- RoHS :
- Details
- Number of Channels :
- 4 Channel
- Subcategory :
- Data Converter ICs
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Voltage Reference :
- Internal
- Pin Count :
- 14
- Max Supply Voltage :
- 5.5V
- Series :
- --
- Reference Type :
- Internal
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 4.5mm
- Mount :
- Surface Mount
- Brand :
- Microchip Technology
- Polarity :
- Bipolar
- Supplier Package :
- TSSOP
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Supply Voltage :
- 3V
- Manufacturer :
- Microchip
- Product Status :
- Active
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Height :
- 1.05mm
- Feature :
- PGA, Selectable Address
- Pbfree Code :
- yes
- Qualification :
- AEC-Q100
- Base Part Number :
- MCP3428
- Interface :
- I2C, Serial
- Number of ADC Channels :
- 4
- Number of Bits :
- 16
- Number of Elements :
- 1
- Resolution :
- 2 B
- Min Supply Voltage :
- 2.7V
- Voltage Supply Source :
- Single
- Mounting Style :
- SMD/SMT
- Datasheets
- MCP3428T-E/ST

Analog to Digital Converters (ADC) Microchip Technology MCP3428T-E/ST Overview
The MCP3428T-E/ST by Microchip Technology is a highly precise 16-bit sigma-delta Analog to Digital Converter (ADC) engineered to provide reliable digital signals from analog inputs. It is housed in a compact 14-TSSOP package, making it an ideal choice for applications where space and accuracy are critical. The robust design of this ADC ensures that it can operate under a wide range of temperatures and electrical conditions, making it extremely versatile for various industrial uses. The integration of the MCP3428T-E/ST allows for high-resolution data conversion which is crucial in achieving accurate readings in critical applications. This device exemplifies the innovation of Analog to Digital Converters (ADC) Microchip Technology MCP3428T-E/ST in transforming analog signals to digital data with precision and efficiency.
MCP3428T-E/ST Features
This ADC features a 16-bit sigma-delta architecture that provides high resolution with low noise output. It supports up to 4 differential input channels, allowing it to handle multiple signal inputs simultaneously, which is essential for complex systems. The MCP3428T-E/ST operates with an external voltage reference, giving it flexibility to be used in various applications by adjusting the reference to suit different needs. Furthermore, its I2C interface facilitates easy integration into existing digital systems, enhancing system scalability and interoperability.
MCP3428T-E/ST Applications
- Industrial Automation: In industrial settings, the MCP3428T-E/ST can be used to monitor process parameters such as temperature and pressure, converting these analog signals into digital data for precise control systems.
- Medical Devices: This ADC is suitable for medical applications where accurate and reliable digital conversion of biological signals (like heart rate and blood pressure) is critical for patient monitoring systems.
- Consumer Electronics: It is also used in consumer electronics, such as in digital audio systems, where it converts analog sound signals into digital format, ensuring high-fidelity audio reproduction.
- Energy Management: The MCP3428T-E/ST plays a vital role in energy management systems, particularly in smart grids and renewable energy sources, where precise measurement of various parameters is necessary to optimize energy distribution and consumption.
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