AFE1594 evaluation module


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The AFE1594 evaluation kit is a development platform to evaluate the performance of AFE1594 for patient monitoring and diagnostic applications. AFE1594 is a family of multichannel, simultaneous-sampling 24-bit delta-sigma (ΔΣ) analog-to-digital converters (ADCs) with built-in programmable gain instrumentation amplifiers (INAs), internal reference and an on-chip clocking. The AFE incorporates all of the features that are commonly required in medical electrocardiogram (ECG) and electroencephalogram (EEG) applications. With high levels of integration and performance, the AFE1594 enables the development of scalable medical instrumentation systems at significantly reduced size, power and overall cost.

  • Up to four high-resolution ECG channels
  • Internal pace detection algorithm on up to two leads
  • High-speed pace output up to 128ksps on up to two channels for user software pace detection
  • CMRR: 140dB
  • Low-noise thoracic impedance measurement
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Important note

AFE1594EVM is a prototype evaluation module and is available in limited quantities.

The user’s guide is available. Request now

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Evaluation board

AFE1594EVM — AFE1594 evaluation module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate AFE1594EVM EU Declaration of Conformity (DoC) 29 Apr 2024

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