All Alternatives

Alternatives to Texas Instruments AFE1594RGZR

Texas Instruments AFE1594RGZR and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Texas Instruments AFE1594RGZR

AFE1594RGZR compared against its qualified second sources
AFE1594RGZRTexas InstrumentsAFE159P4RGZRTexas InstrumentsAFE159RP4RGZRTexas Instruments+2more
FFF CompatibilityUses the identical 48-VQFN (RGZ) package with the exact same pinout configuration and footprint.Matches the same 7mm x 7mm physical dimensions, 1mm height, and SMD mounting style.Provides 4 ECG channels and identical electrical performance, but integrates two hardware pace detection channels that can be left unused if not required.Employs the same 48-VQFN (RGZ) package with identical pin definitions, allowing it to drop directly into existing layouts.Shares the exact 7mm x 7mm dimensions and SMD mounting style.Maintains the identical 4-channel ECG performance and supply ratings, while adding respiration receiver circuitry and pace detection which can be left disabled.
AI Summary

AFE1594RGZR by Texas Instruments: 4 Channel AFE 24 Bit 48-VQFN (7x7).

This is a direct pin-to-pin compatible sibling from the same family. It offers identical ECG and respiration performance while adding internal hardware pace detection channels that can be bypassed or ignored.

  • Pin-compatible drop-in replacement in the exact same 48-VQFN package
  • Adds two internal hardware pace detection channels for added software flexibility
  • Identical analog and digital supply voltage requirements

This is a fully-featured pin-compatible sibling from the same AFE159x family. It provides all of the functionality of the AFE1594 while adding a respiration receiver channel and pace detection capabilities.

  • Pin-compatible drop-in replacement in the exact same 48-VQFN package
  • Adds an integrated respiration receiver channel and two pace detection channels
  • Identical ultra-low-power performance and low input-referred noise
Lifecycle StatusActiveActiveActive
Market AvailabilityNon-stockNon-stockNon-stock
REACHUnknownUnknownUnknown
RoHSUnknownUnknownUnknown
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Related parts

PartMarket availabilityLifecycleAlternatives available
AFE1594EVMTexas InstrumentsNon-stockActive2Alternatives availableSee Alternatives

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