Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

MCP3912BA1T-E/MQ is a 3V four-channel module front-end (AFE) launched by Microchip. It includes four synchronous sampling Delta-Sigma analog-to-digital converters (ADCs), four PGAs, a phase delay compensation module (1 μs resolution), a low drift (9ppm/°C) 1.2V internal reference voltage source, a modulator output module, and a high-speed 20 MHz SPI-compatible serial interface.

Core parameters

Product: MCP3912BA1T-E/MQ

Resolution: 24-bit

Number of channels: 4 channels

Interface type: SPI

Power supply voltage - maximum: 3.6V

Power supply voltage - minimum: 2.7V

Minimum operating temperature: -40 ° C

Maximum operating temperature: + 125 ° C

Installation style: SMD/SMT

Packaging/Cabinet: QFN-28

Gain error: 6%

INL - integral nonlinearity: 5 PPM

Input type: Differential

Product Type: Analog Front-End - AFE

SNR - Signal-to-noise Ratio: 94 dB

Typical applications

Multiphase energy meter

Electric energy metering and power measurement

"Automobile

Portable instrument

Medical and power monitoring

• Audio/speech recognition

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.