AFE4403YZPR
- Mfr.Part #
- AFE4403YZPR
- Manufacturer
- Texas Instruments
- Package / Case
- 36-XFBGA, DSBGA
- Datasheet
- Download
- Description
- IC AFE 1 CHAN 22BIT 36DSBGA
- Stock
- 20,860
- In Stock :
- 20,860
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog Front End (AFE)
- Interface :
- SPI
- RoHS Status :
- ROHS3 Compliant
- Number of Inputs :
- 1
- Max Junction Temperature (Tj) :
- 125°C
- JESD-609 Code :
- e1
- Sampling Rate :
- 1.3 ksps
- Ambient Temperature Range High :
- 70°C
- Factory Lead Time :
- 6 Weeks
- Resolution :
- 2.75 B
- Voltage - Supply, Digital :
- 2V~3.6V
- Min Supply Voltage :
- 2V
- Voltage - Supply, Analog :
- 2V~3.6V
- Supply Voltage :
- 3V
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 36-XFBGA, DSBGA
- Min Operating Temperature :
- -20°C
- Length :
- 3.25mm
- Height :
- 500μm
- Base Part Number :
- AFE4403
- Terminal Pitch :
- 0.5mm
- Number of Channels :
- 2
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Bits :
- 22
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 3.3V
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Number of Pins :
- 36
- Number of Terminations :
- 36
- Max Supply Voltage :
- 3.6V
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Terminal Form :
- Ball
- Max Input Voltage :
- 3.6V
- Number of Functions :
- 1
- Temperature Grade :
- Other
- Width :
- 3.25mm
- Type :
- GENERAL PURPOSE
- Pin Count :
- 36
- Max Operating Temperature :
- 70°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- BOTTOM
- Contact Plating :
- Copper, Silver, Tin
- Number of LEDs :
- 3
- Datasheets
- AFE4403YZPR

Analog Front End Texas Instruments AFE4403YZPR Overview
The Texas Instruments AFE4403YZPR is a highly integrated, single-channel Analog Front End (AFE) optimized for monitoring photoplethysmography (PPG) signals, crucial in advanced biometric sensing applications. This sophisticated IC delivers high-performance 22-bit data acquisition, making it ideal for precise and reliable measurements in medical and fitness applications. The compact 36-DSBGA package ensures that it can be integrated into space-constrained designs while maintaining high functionality and performance. The inclusion of the Analog Front End Texas Instruments AFE4403YZPR in your design will ensure superior performance, enhanced data integrity, and increased system reliability, catering to demanding applications that require rigorous data analysis and real-time monitoring.
AFE4403YZPR Features
The AFE4403YZPR by Texas Instruments comes packed with features that enhance its utility in complex biometric applications. Key features include an integrated LED driver and a synchronized receiver channel, which greatly simplifies the design of heart rate and blood oxygen monitors. Its low-noise architecture and high-resolution ADC contribute to exceptional signal quality, crucial for accurate biometrics. Additionally, its power management capabilities optimize system power efficiency, making it suitable for battery-operated devices.
AFE4403YZPR Applications
- Wearable Health Devices: Used in smartwatches and fitness bands to monitor heart rate and blood oxygen levels, leveraging its high-precision signal acquisition capabilities.
- Medical Monitoring Equipment: Integral to patient monitoring systems in hospitals, providing continuous, real-time PPG analysis crucial for critical care.
- Portable Diagnostic Devices: Employed in portable oximeters, facilitating reliable and accurate health monitoring on the go.
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