Datasheet4U Logo Datasheet4U.com

AFE5803 - 8-Channel Ultrasound Analog Front-End

General Description

The AFE5803 is a highly integrated Analog Front-End (AFE) solution specifically designed for ultrasound systems in which high performance and small size are required.

The AFE5803 integrates a complete time-gain-control (TGC) imaging path.

Key Features

  • 1.
  • 8-Channel Complete Analog Front-End.
  • LNA, VCAT, PGA, LPF, ADC.
  • Programmable Gain Low-Noise Amplifier (LNA).
  • 24/18/12 dB Gain.
  • 0.25/0.5/1 VPP Linear Input Range.
  • 0.63/0.7/0.9 nV/rtHz Input Referred Noise.
  • Programmable Active Termination.
  • 40 dB Low Noise Voltage Controlled Attenuator (VCAT).
  • 24/30 dB Programmable Gain Amplifier (PGA).
  • 3rd Order Linear Phase Low-Pass Filter (LPF).
  • 10, 15, 20, 30 MH.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AFE5Z5VU ESD Protection Array Alfa-MOS
AFE0504 ESD Protection Array Alfa-MOS
AFE0504A ESD Protection Array Alfa-MOS
AFE0505 ESD Protection Array Alfa-MOS
AFE0514 ESD Protection Array Alfa-MOS

Other Datasheets by Texas Instruments

Part Number Description
AFE5801 8-Channel Variable-Gain Amplifier
AFE5804 8-CHANNEL ANALOG FRONT-END
AFE5805 8-CHANNEL ANALOG FRONT-END
AFE5807 8-Channel Ultrasound Analog Front-End
AFE5808 8-Channel Ultrasound Analog Front-End

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AFE5803 www.ti.com SLOS763A – JANUARY 2012 – REVISED JANUARY 2012 Fully Integrated, 8-Channel Ultrasound Analog Front End, 0.75 nV/rtHz, 14/12-Bit, 65 MSPS, 158 mW/CH Check for Samples: AFE5803 FEATURES 1 • 8-Channel Complete Analog Front-End – LNA, VCAT, PGA, LPF, ADC • Programmable Gain Low-Noise Amplifier (LNA) – 24/18/12 dB Gain – 0.25/0.5/1 VPP Linear Input Range – 0.63/0.7/0.9 nV/rtHz Input Referred Noise – Programmable Active Termination • 40 dB Low Noise Voltage Controlled Attenuator (VCAT) • 24/30 dB Programmable Gain Amplifier (PGA) • 3rd Order Linear Phase Low-Pass Filter (LPF) – 10, 15, 20, 30 MHz • 14-bit Analog to Digital Converter (ADC) – 77 dBFS SNR at 65 MSPS – LVDS Outputs • Noise/Power Optimizations (Full Chain) – 158 mW/CH at 0.75 nV/rtHz, 65 MSPS – 101 mW/CH at 1.