Texas Instruments

ADS1174IPAPT

ADS1174IPAPT Description

The ADS1174IPAPT is a high-performance 16-bit sigma-delta analog-to-digital converter (ADC) designed by Texas Instruments. This device is part of the Analog to Digital Converters category and is housed in a 64-pin high-temperature quad flat package (HTQFP). The ADS1174IPAPT is designed to provide precise and efficient data conversion, making it ideal for a wide range of applications requiring high accuracy and reliability.

Key technical specifications of the ADS1174IPAPT include:

• Configuration: ADC
• Number of A/D Converters: 1
• Data Interface: SPI
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 1.65V to 1.95V
• Number of Bits: 16
• Sampling Rate (Per Second): 52k
• Number of Inputs: 4
• Input Type: Differential, Single Ended
• Reference Type: External
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

ADS1174IPAPT Features

The ADS1174IPAPT offers several unique features that set it apart from similar models in the market:

• Simultaneous Sampling: This feature allows the ADC to capture multiple input channels simultaneously, ensuring accurate and synchronized data acquisition.
• High Sampling Rate: With a sampling rate of 52k samples per second, the ADS1174IPAPT can handle high-speed data conversion, making it suitable for dynamic applications.
• Wide Input Range: The device supports both differential and single-ended inputs, providing flexibility in signal acquisition.
• External Reference: The use of an external reference ensures high accuracy and stability in the conversion process.
• SPI Interface: The SPI data interface facilitates easy integration with microcontrollers and other digital systems.
• Compliance and Reliability: The ADS1174IPAPT is REACH unaffected and ROHS3 compliant, ensuring environmental safety and reliability in various industrial applications.

ADS1174IPAPT Applications

The ADS1174IPAPT is well-suited for applications that require high precision and fast data conversion. Some specific use cases include:

• Industrial Automation: The device's high sampling rate and simultaneous sampling capability make it ideal for real-time monitoring and control systems.
• Medical Equipment: The precision and reliability of the ADS1174IPAPT are crucial for medical devices that require accurate data acquisition, such as ECG and EEG machines.
• Instrumentation: The wide input range and external reference feature make it suitable for precision measurement instruments.
• Automotive: The device's robustness and high performance are beneficial for automotive applications, such as engine control units and advanced driver-assistance systems (ADAS).

Conclusion of ADS1174IPAPT

The ADS1174IPAPT from Texas Instruments is a versatile and high-performance 16-bit sigma-delta ADC that offers a range of features and benefits tailored to demanding applications. Its simultaneous sampling, high sampling rate, and flexible input options make it an excellent choice for applications requiring precise and efficient data conversion. The device's compliance with environmental standards and its robust design ensure long-term reliability and ease of integration into various systems. Whether used in industrial automation, medical equipment, or automotive applications, the ADS1174IPAPT stands out as a reliable and high-performance solution.