Texas Instruments

ADS1261BQWRHMRQ1

ADS1261BQWRHMRQ1 Description

The ADS1261BQWRHMRQ1 is a high-performance, 24-bit, single-channel, sigma-delta analog-to-digital converter (ADC) designed and manufactured by Texas Instruments. This device is part of the Analog to Digital Converters category and is specifically designed for automotive applications. It offers a sampling rate of up to 40k samples per second, making it suitable for a wide range of precision measurement applications.

ADS1261BQWRHMRQ1 Features

• Number of A/D Converters: 1
• Data Interface: SPI
• Voltage - Supply, Analog: 4.75V ~ 5.25V
• Voltage - Supply, Digital: 2.7V ~ 5.25V
• Number of Inputs: 10 (differential inputs)
• Number of Bits: 24
• Sampling Rate (Per Second): 40k
• Features: PGA (Programmable Gain Amplifier)
• Ratio - S/H:ADC: 0:1
• Reference Type: External, Internal
• Mounting Type: Surface Mount, Wettable Flank
• Package: Tape & Reel (TR)
• Base Product Number: ADS1261
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• Grade: Automotive
• HTSUS: 8542.39.0001

ADS1261BQWRHMRQ1 Applications

The ADS1261BQWRHMRQ1 is ideal for applications that require high-resolution, low-noise signal conversion. Some specific use cases include:

1. Automotive Sensor Interfaces: Due to its automotive grade and robust performance, it is perfect for interfacing with various sensors in automotive systems, such as pressure, temperature, and humidity sensors.
2. Precision Measurement Equipment: Its 24-bit resolution and high sampling rate make it suitable for precision measurement equipment in industrial settings.
3. Medical Devices: The device can be used in medical devices that require high-accuracy signal processing, such as ECG machines and blood pressure monitors.
4. Environmental Monitoring: For applications involving the measurement of environmental parameters like air and water quality, the ADS1261BQWRHMRQ1 provides the necessary precision and reliability.

Conclusion of ADS1261BQWRHMRQ1

The ADS1261BQWRHMRQ1 from Texas Instruments stands out for its 24-bit resolution, 40k sampling rate, and robust performance in automotive and industrial applications. Its unique features, such as the PGA and the ability to handle differential inputs, provide significant advantages over similar models. This ADC is an excellent choice for applications demanding high precision and reliability in signal conversion, particularly in harsh environments.