Texas Instruments

ADS8509IBDBR  

Analog to Digital Converters

ADS8509IBDBR Description

The ADS8509IBDBR is a high-performance, 16-bit SAR (Successive Approximation Register) analog-to-digital converter (ADC) from Texas Instruments, designed for precision data acquisition systems. Housed in a compact 28-SSOP package, it features a single-ended input and operates with dual 5V analog and digital supplies, ensuring compatibility with standard industrial power rails. With a sampling rate of 250kSPS, it delivers high-speed, high-resolution conversions, making it ideal for demanding applications. The device supports SPI-compatible serial interface for seamless integration with microcontrollers and DSPs. Its 1:1 S/H:ADC ratio ensures minimal signal distortion, while external or internal reference options provide flexibility in system design.

ADS8509IBDBR Features

• 16-bit resolution with 250kSPS sampling rate for high-precision signal conversion.
• Single 5V supply operation (analog and digital) simplifies power management.
• SPI interface enables easy communication with host processors.
• External/internal reference support for design versatility.
• Single-ended input with 1:1 S/H:ADC ratio for accurate signal capture.
• RoHS3 compliant and REACH unaffected, meeting environmental standards.
• Surface-mount 28-SSOP package (Tape & Reel) for automated assembly.
• Moisture Sensitivity Level (MSL) 2, suitable for industrial environments.

ADS8509IBDBR Applications

The ADS8509IBDBR excels in applications requiring high-speed, high-resolution analog-to-digital conversion, such as:

• Industrial automation: PLCs, motor control, and sensor interfaces.
• Medical instrumentation: Patient monitoring and diagnostic equipment.
• Test and measurement: Data acquisition systems and oscilloscopes.
• Communications: Baseband signal processing and RF power monitoring.
• Automotive systems: Battery management and engine control units.

Conclusion of ADS8509IBDBR

The ADS8509IBDBR stands out as a robust, high-performance ADC, combining 16-bit precision, 250kSPS speed, and flexible reference options in a compact form factor. Its SPI interface and single-supply operation simplify system integration, while its industrial-grade reliability makes it suitable for harsh environments. Whether in medical, industrial, or automotive systems, this ADC delivers exceptional accuracy and speed, making it a top choice for engineers designing next-generation embedded systems.

ADS8509IBDBR Documents

Download datasheets and manufacturer documentation for ADS8509IBDBR

Datasheets :

ADS8509