The MAX147ACPP is a high-performance, low-power, 8-channel, serial 12-bit analog-to-digital converter (ADC) brought to you by Maxim Integrated. This compact and efficient integrated circuit (IC) is designed to cater to a wide range of applications, including industrial control systems, data acquisition systems, medical equipment, and portable battery-operated devices.

Key Features

• Multi-Channel Flexibility: The MAX147ACPP features eight single-ended input channels or four differential pairs, providing versatility for various signal acquisition needs.
• High Resolution: With its 12-bit resolution, the device ensures precise digital representation of analog signals, enabling accurate measurements and control.
• Low Power Consumption: It operates with a single +5V supply, and its power-saving design includes an automatic shutdown feature that reduces power consumption to just 1µA (max).
• Serial Interface: The device includes a serial interface compatible with SPI, QSPI, and MICROWIRE protocols, allowing for easy integration with microcontrollers and digital systems.
• Internal Track/Hold: The MAX147ACPP has an internal track/hold circuitry that eliminates the need for external components, simplifying the design and reducing the overall system cost.
• Pseudo-Differential Inputs: The differential input mode provides increased noise immunity, which is critical in noisy environments or when dealing with small signal levels.

Applications

The MAX147ACPP is ideal for a broad spectrum of applications. Its multi-channel input and high-resolution ADC capabilities are perfect for process control and factory automation where multiple sensors need to be monitored simultaneously. In the medical field, it can be used for patient monitoring systems and diagnostic equipment. Additionally, its low power consumption makes it suitable for portable devices and remote data logging systems.

Package and Availability

The MAX147ACPP comes in a 20-pin PDIP (Plastic Dual In-line Package), ensuring ease of integration into various PCB designs. It is designed for commercial temperature ranges, making it reliable in a variety of operating conditions. Check with Maxim Integrated or authorized distributors for availability and bulk pricing options.