Texas Instruments AFE4432YCHT Analog Front End (AFE)
Ultrasmall, ultra-low-power, high-SNR, integrated AFE for wearable optical biosensing with FIFO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AFE4432YCHT
Detailed Description
Ultrasmall, ultra-low-power, high-SNR, integrated AFE for wearable optical biosensing with FIFO
Package
25-XFBGA, DSBGA
Key Features
Package / Case: 25-XFBGA, DSBGA
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AFE4432YCHT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments AFE4432YCHT Analog Front End (AFE) technical specifications.
General
RoHS
Yes
Number of Channels
3
Package / Case
25-XFBGA, DSBGA
Lifecycle Status
Active
Number of Bits
22
Voltage Supply Analog
1.7V ~ 1.9V, 3V ~ 5.5V
Voltage Supply Digital
1.7V ~ 1.9V, 3V ~ 5.5V
Applications
HRV, Hearables, Optical-HRM, Optical-HRM for wearables, SpO2, Vo2 max
Number of Input Channels
3
Resolution Bits
22
Alternate Parts Comparison (AFE4432YCHT 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 | 25-XFBGA, DSBGA | Die | 24-WFQFN | 48-VFQFN Exposed Pad |
| Lifecycle Status | Active | Obsolete | Active | Active |
| RoHS | Yes | -- | Yes | Yes |
| Package | DSBGA (YCH)-25 | -- | WFQFN-24 | VQFN (RGZ)-48 |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | 0°C ~ 70°C (TA) | -55°C ~ 125°C | -40°C ~ 85°C |
| Action |
More Parts in Analog Front End (AFE)
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AFE4432YCHRTexas InstrumentsUltrasmall, ultra-low-power, high-SNR, integrated AFE for wearable optical biosensing with FIFO
