Texas Instruments

ADS7054IRUGR  

Analog to Digital Converters

The ADS7054IRUGR is a high-performance, 12-bit, analog-to-digital converter (ADC) manufactured by Texas Instruments. It is designed to provide accurate and reliable conversion in a wide range of applications, including industrial, medical, and communication systems.

Description:

The ADS7054IRUGR is a member of the ADS70xx family of ADCs, which are based on Texas Instruments' advanced successive approximation register (SAR) architecture. This architecture enables the device to achieve high resolution and accuracy while maintaining low power consumption. The ADS7054IRUGR is available in a 28-pin QFN package and operates over a single 2.7V to 3.6V supply voltage.

Features:

1. High Resolution: The ADS7054IRUGR offers 12-bit resolution, providing 4096 discrete levels per channel, which allows for precise conversion of analog signals.
2. Fast Conversion Rate: The device can perform conversions at a rate of up to 5Msps (million samples per second), making it suitable for high-speed data acquisition applications.
3. Low Power Consumption: The ADS7054IRUGR consumes as low as 85mW during normal operation, making it an energy-efficient choice for battery-powered or power-sensitive applications.
4. Input Multiplexing: The device features a flexible input multiplexing capability, allowing it to support up to 4 single-ended or 2 differential input channels.
5. Serial Interface: The ADS7054IRUGR uses a 3-wire serial interface (SPI) for communication, simplifying integration with microcontrollers and other digital systems.
6. Internal Oscillator: An internal oscillator provides a clock signal for the ADC, eliminating the need for an external clock source.
7. Programmable Gain Amplifier (PGA): The device includes a PGA with selectable gains of 1x, 2x, 8x, or 16x, allowing it to accommodate a wide range of input signal levels.
8. Buffering: The ADS7054IRUGR features an internal track-hold amplifier, which helps maintain the integrity of the input signal during the conversion process.

Applications:

1. Industrial Control Systems: The ADS7054IRUGR can be used for monitoring and controlling various parameters in industrial applications, such as temperature, pressure, and humidity.
2. Medical Instruments: The high resolution and accuracy of the ADC make it suitable for use in medical equipment, such as patient monitoring systems and diagnostic devices.
3. Communication Systems: The fast conversion rate and low power consumption of the ADS7054IRUGR make it an ideal choice for data acquisition and signal processing in communication systems.
4. Audio Applications: The device can be used for high-quality audio signal conversion in applications like digital audio recorders, sound cards, and audio processors.
5. Power Management: The ADS7054IRUGR can be used for monitoring and controlling power supply parameters in various power management applications.
6. Automotive Systems: The device can be used in automotive applications for monitoring and controlling various parameters, such as engine performance, fuel consumption, and vehicle dynamics.

In summary, the ADS7054IRUGR is a high-performance, low-power, 12-bit ADC from Texas Instruments that offers fast conversion rates, flexible input multiplexing, and a programmable gain amplifier. It is suitable for a wide range of applications, including industrial control systems, medical instruments, communication systems, audio applications, power management, and automotive systems.

ADS7054IRUGR Documents

Download datasheets and manufacturer documentation for ADS7054IRUGR

Datasheets :

ADS7054 Datasheet      

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ADS7054 Datasheet