AFE4491ZRC
IC ANALOG FRONT END BGAManufacturer: Texas Instruments
Categories: Analog Front End (AFE)
Quality Control: Learn More
Texas Instruments AFE4490, a 10-bit, 2-channel analog front end, is engineered for high-performance optical sensing applications. This device integrates an analog front end and a digital processing unit, enabling efficient data acquisition and signal conditioning for photodiode current measurement. The AFE4490 features a configurable transimpedance amplifier (TIA) with multiple gain settings and an integrated analog-to-digital converter (ADC) for precise current-to-digital conversion. Its low power consumption and small footprint make it suitable for battery-operated portable devices. Applications include pulse oximetry, heart rate monitoring, and other proximity sensing systems utilized in the healthcare and wearable electronics industries. The AFE4490 is available in a 103-NFBGA (9x6) package, designed for surface-mount assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 103-VFBGA |
| Mounting Type | Surface Mount |
| Supplier Device Package | 103-NFBGA (9x6) |
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