Texas Instruments

ADS8505IBDW  

Analog to Digital Converters

ADS8505IBDW Description

The ADS8505IBDW from Texas Instruments is a high-performance 16-bit SAR (Successive Approximation Register) ADC designed for precision data acquisition systems. Packaged in a 28-SOIC tube, this single-channel ADC delivers 250k samples per second (SPS) with single-ended input capability. It operates on a 5V analog and digital supply, ensuring compatibility with standard industrial power rails. The device supports both external and internal reference options, providing flexibility in system design. With a 1:1 sample-and-hold (S/H) to ADC ratio, it guarantees accurate signal capture for dynamic applications. Its REACH unaffected and ROHS3 compliant status makes it suitable for environmentally conscious designs.

ADS8505IBDW Features

• 16-bit resolution for high-precision signal conversion.
• 250kSPS sampling rate balances speed and accuracy.
• Single 5V supply simplifies power management.
• Parallel data interface enables straightforward integration with microcontrollers or FPGAs.
• Internal/external reference support enhances design versatility.
• Single-ended input reduces external circuitry complexity.
• Surface-mount (SOIC-28) package optimizes board space.
• MSL 2 (1 Year) moisture sensitivity ensures reliable storage and handling.
• Wide operating temperature range (-40°C to +85°C) for industrial environments.

ADS8505IBDW Applications

The ADS8505IBDW excels in applications demanding high-resolution, medium-speed conversion, such as:

• Industrial automation: PLCs, motor control, and sensor interfaces.
• Medical instrumentation: Patient monitoring and diagnostic equipment.
• Test and measurement: Data loggers, oscilloscopes, and spectrum analyzers.
• Energy management: Power quality analyzers and smart grid systems.
• Automotive systems: Battery monitoring and engine control units (ECUs).

Conclusion of ADS8505IBDW

The ADS8505IBDW stands out as a robust 16-bit SAR ADC with a 250kSPS throughput, making it ideal for precision-centric applications. Its flexible reference options, single-supply operation, and parallel interface streamline system integration, while its industrial-grade reliability ensures long-term performance. Whether in medical, industrial, or automotive systems, this ADC delivers high accuracy, ease of use, and design adaptability, positioning it as a top choice for engineers seeking a balance of speed and resolution.

ADS8505IBDW Documents

Download datasheets and manufacturer documentation for ADS8505IBDW

Datasheets :

ADS8505      

HTML Datasheet :

ADS8505