Texas Instruments

LP339MX  

Linear Comparators

The Texas Instruments LP339MX is a high-performance, low-power, and high-precision analog-to-digital converter (ADC) that is specifically designed for battery-powered applications. It is a 10-bit successive approximation register (SAR) ADC that offers a wide range of features and applications.

Description:

The LP339MX is a monolithic, 10-bit successive approximation ADC with an input multiplexer, programmable gain amplifier (PGA), and a serial interface. It is available in a small, 16-pin package and operates from a single 2.7V to 5.5V supply voltage. The device is designed to provide high accuracy and low power consumption, making it ideal for battery-powered applications.

Features:

1. 10-bit resolution with no missing codes
2. Programmable gain amplifier (PGA) with four gain settings (x1, x2, x4, x8)
3. Input multiplexer with up to eight single-ended or four differential inputs
4. Low power consumption (typical 190µA in continuous conversion mode)
5. Wide supply voltage range (2.7V to 5.5V)
6. Serial interface with SPI-compatible protocol
7. Internal oscillator for clock generation
8. Power-down mode for ultra-low power consumption
9. Small 16-pin package

Applications:

The LP339MX is suitable for a wide range of applications that require high accuracy, low power consumption, and a small form factor. Some of the key applications include:

1. Battery-powered instruments and devices
2. Portable medical equipment
3. Industrial control and monitoring systems
4. Environmental monitoring and sensing
5. Energy harvesting systems
6. Consumer electronics
7. IoT devices and sensors
8. Precision measurement and data acquisition systems

In summary, the Texas Instruments LP339MX is a versatile and high-performance ADC that offers a combination of accuracy, low power consumption, and a small form factor. Its features make it suitable for a wide range of applications, particularly those that require battery power and precision measurements.

LP339MX Documents

Download datasheets and manufacturer documentation for LP339MX

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Alternate Laser Marking Process Sequence for SOIC package (PDF)       Product Change Notification (PDF)      

Models :

LP339MX Symbol & Footprint by SnapMagic