Texas Instruments

ADS5204IPFB  

Analog to Digital Converters

ADS5204IPFB Description

The ADS5204IPFB from Texas Instruments is a high-performance, 10-bit, 40MSPS pipelined analog-to-digital converter (ADC) featuring dual-channel simultaneous sampling. Designed for precision signal acquisition, it supports both differential and single-ended inputs with a flexible analog supply range of 0V to 3.6V and a digital supply of 3.3V. Housed in a 48-pin TQFP package, this ADC integrates a programmable gain amplifier (PGA) and offers a 1:1 sample-and-hold (S/H) to ADC ratio, ensuring minimal signal distortion. Although marked as obsolete, it remains a robust solution for legacy systems requiring high-speed data conversion with low power consumption and REACH/ROHS3 compliance.

ADS5204IPFB Features

• Dual-Channel Operation: Two independent ADCs enable simultaneous sampling of multiple signals, ideal for phase-sensitive applications.
• Flexible Input Modes: Supports differential or single-ended inputs, enhancing compatibility with diverse sensor interfaces.
• Integrated PGA: Programmable gain amplifier allows signal conditioning without external components, reducing board space.
• High-Speed Performance: 40MSPS sampling rate with pipelined architecture ensures rapid data conversion for dynamic signals.
• Low-Power Design: Optimized for 3.3V digital supply, balancing speed and efficiency.
• External/Internal Reference: Configurable reference options improve design flexibility.

ADS5204IPFB Applications

• Medical Imaging: Suitable for ultrasound and MRI systems requiring high-speed, multi-channel data acquisition.
• Communications: Ideal for baseband processing in software-defined radios (SDRs) and broadband receivers.
• Test & Measurement: Precision oscilloscopes and spectrum analyzers benefit from its simultaneous sampling capability.
• Industrial Systems: Motor control and power monitoring where differential inputs reject common-mode noise.

Conclusion of ADS5204IPFB

The ADS5204IPFB excels in applications demanding high-speed, multi-channel ADC performance with integrated signal conditioning. Its PGA, dual-channel design, and flexible input options distinguish it from similar ADCs, though its obsolete status may limit new designs. For legacy or niche systems requiring 10-bit resolution at 40MSPS, it remains a reliable choice, particularly in medical, communications, and industrial environments. Engineers should evaluate alternative TI ADCs for future-proof designs while leveraging this IC for proven performance in existing setups.

ADS5204IPFB Documents

Download datasheets and manufacturer documentation for ADS5204IPFB

Datasheets :

ADS5204      

PCN Obsolescence/ EOL :

Multiple Devices 03/Apr/2014      

HTML Datasheet :

ADS5204