ADC MAX1324ECM+:Basic Information1
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- Manufacturer: Maxim Integrated.
- Device Type: It is an integrated circuit belonging to the category of analog – to – digital converters (ADC).
- Model: MAX1324ECM+.
- Packaging: Tray – packaged, suitable for automated pick – and – place equipment in production lines.
- Supply Status: Active, indicating that the product is in production and available in the market.
- Electrical Characteristics1
- Resolution: 14 bits, which means it can divide the analog input signal into 214 discrete levels, enabling high – precision conversion of analog signals into digital values.
- Sampling Rate: 250k samples per second, capable of capturing analog signal values at a rate of 250,000 times per second, suitable for applications that require moderate – speed signal acquisition.
- Number of Input Channels: 8 single – ended input channels, which can collect analog signals from 8 different sources simultaneously or sequentially, facilitating multi – channel data acquisition.
- Input Type: Single – ended, where the input signal is referenced to a common ground. This type of input is suitable for applications where the signal source has a single – ended output and the common – mode interference is small.
- Data Interface: Parallel interface, which can transmit digital data in parallel, enabling high – speed data transfer and facilitating connection with digital systems such as microcontrollers and digital signal processors.
- Configuration: MUX – S/H – ADC, which includes a multiplexer (MUX) to select different input channels, a sample – and – hold circuit (S/H) to capture the analog signal value at a specific moment, and an ADC for converting the sampled analog signal into a digital value.
- Ratio – S/H:ADC: 8:1, indicating the ratio between the number of sample – and – hold circuits and the number of ADCs.
- Number of A/D Converters: 1, meaning there is one analog – to – digital conversion core in the chip, which can perform time – division multiplexing conversion on multiple input channels through a multiplexer.
- Architecture: Successive – approximation – register (SAR) architecture, which has a relatively simple structure, low power consumption, and moderate – speed conversion characteristics, suitable for a variety of general – purpose analog – to – digital conversion applications.
- Reference Type: External and internal references are supported. The external reference allows users to connect an external precision reference voltage source to improve the conversion accuracy and stability. The internal reference provides a convenient solution for applications with less demanding accuracy requirements, reducing the external circuit complexity.
- Supply Voltage: The analog supply voltage is 5V, and the digital supply voltage ranges from 2.7V to 5.25V. This wide – range digital supply voltage allows the chip to be easily integrated with different digital systems.
- Features1: It has the characteristic of simultaneous sampling, which means that it can sample multiple input channels simultaneously, ensuring the temporal consistency of the acquired data and is suitable for applications that require accurate time – domain analysis of multiple analog signals.
- Operating Temperature Range1: – 40°C to 85°C, which can meet the requirements of various industrial and commercial applications and has good environmental adaptability.
- Package and Mounting1
- Package Type: 48 – LQFP (Low – Profile Quad – Flat Package), with a package size of 7x7mm. This package has a small footprint and is easy to mount on a printed circuit board, suitable for surface – mount technology.
- Mounting Type: Surface mount, which can improve the density and reliability of the circuit board and is convenient for mass production.
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