Texas Instruments AFE4490RHAT Analog Front End (AFE)
IC AFE 1 CHAN 22BIT 40VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AFE4490RHAT
Detailed Description
IC AFE 1 CHAN 22BIT 40VQFN
Package
40-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AFE4490RHAT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments AFE4490RHAT Analog Front End (AFE) technical specifications.
General
RoHS
Yes
Number of Channels
1
Package / Case
40-VFQFN Exposed Pad
Mounting Type
Surface Mount
Lifecycle Status
Active
Number of Bits
22
Voltage Supply Analog
2V ~ 3.6V
Voltage Supply Digital
2V ~ 3.6V
Applications
Clinical fingertip pulse oximetry, SpO2
Number of Input Channels
1
Alternate Parts Comparison (AFE4490RHAT vs AFE4110B000YS vs AFE88101RRUR vs AFE7070IRGZR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 40-VFQFN Exposed Pad | Die | 24-WFQFN | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Active | Obsolete | Active | Active |
| RoHS | Yes | -- | Yes | Yes |
| Package | VQFN (RHA)-40 | -- | WFQFN-24 | VQFN (RGZ)-48 |
| Operating Temperature | -- | 0°C ~ 70°C (TA) | -55°C ~ 125°C | -40°C ~ 85°C |
| Action |
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