Max 9967ADCCQ+ TD Application Field and Working Principle

Specialty logic plays an important role when it comes to complex integrations and computations. Many modern chips often require special processing that limits the power of traditional forms of logic and expression. That’s where specialty logics come in. The Max 9967ADCCQ+ TD represents a specialty logic chip from Maxim Integrated Solutions that provides a specialized, multi-channel analog-to-digital conversion circuit designed for a range of applications in the industrial, medical, and general purpose markets.

Applications for the MAX 9967ADCCQ+ TD

The MAX 9967ADCCQ+ TD is designed to provide seamless multichannel analog-to-digital conversion for up to 16 lines. Its power consumption and low-noise characteristics make it ideal for applications in medical instrumentation, industrial sensors, and other microcontroller-based systems. It has a voltage supply range of 2.7V to 5.5V, which makes it compatible with a wide range of voltages, making it perfect for use in battery-operated devices. It also includes a 12-bit internal voltage reference and three separately programmable conversion ranges. Additionally, it has two sets of inputs, allowing two separate analog signals to be measured simultaneously.

In addition to its 16 channels, the MAX 9967ADCCQ+ TD also has eight analog multiplexers with optional 8- to 16-bit output resolution and programmable sample rates up to 52kHz. The chip also supports data acquisition protocols such as I2C, SMBus, and diagnostics mode. Its low-power characteristics make it ideal for applications where power efficiency is critical and a power-saving Sleep mode is available.

Max 9967ADCCQ+ TD Working Principle

The MAX 9967ADCCQ+ TD is designed for low-power, high-performance operations, with many of its features designed to reduce power consumption. It operates on a single-power supply voltage with an integrated voltage reference and a programmable gain amplifier on all its channels. When it comes to its operation, all channels feature an integrated 12-bit analog-to-digital converter (ADC) with a conversion rate of up to 52kHz. The MAX 9967ADCCQ+ TD has three main components: the analog front end, the digital interface, and the internal power supply. The analog front end of the MAX 9967ADCCQ+ TD consists of an 8-channel, 10-bit ADC and eight 10-bit analog multiplexers. It is designed to detect and sample up to 16 analog input signals and measure their voltage levels or currents. The 10-bit ADC operates within a range of 0V to 3.3V and is capable of providing up to 2x gain. The analog multiplexers allow the ADC to sample multiple inputs using the same channel.The MAX 9967ADCCQ+ TD operates using two primary data acquisition protocols: I2C and SMBus. I2C is a two-wire serial interface that can be used to transfer data between components without relying on larger interface buses or on-board components. I2C is capable of providing accurate voltage and current measurements for a variety of applications. The SMBus protocol is used to provide power monitoring and control, allowing components to be powered down when not in use.

The MAX 9967ADCCQ+ TD offers many valuable features for applications requiring high-performance analog-to-digital conversion. Its low-power consumption makes it well suited for applications where energy efficiency is critical, and its 16 channels make it capable of handling complex operations. Its 8- to 16-bit output resolution, programmable sample rate, and easy-to-use data acquisition protocol make it a powerful choice for a variety of applications.