Analog Front End AFE4900YZR 30-XFBGA Integrated AFE 1kHz Integrated Circuit Chip

Analog Front End AFE4900YZR 30-XFBGA Integrated AFE 1kHz Integrated Circuit Chip​

Product Description Of AFE4900YZR

AFE4900YZR is an analog front-end (AFE) for synchronized electrocardiogram (ECG), photoplethysmogram (PPG) signal acquisition. The device can also be used for optical bio-sensing applications, such as heart-rate monitoring (HRM) and saturation of peripheral capillary oxygen (SpO2).

Specification Of AFE4900YZR

Features Of AFE4900YZR

• Synchronized PPG, ECG signal acquisition at data rates up to 1 kHz
• Standalone ECG acquisition up to 4 kHz
• Input bias: 1-lead ECG with RLD bias
• Programmable INA gain: 2.15 to 12.92
• Input noise (1 Hz to 150 Hz): 2.5 µVrms at 1 kHz, 1.25 µVrms at 4-kHz data rate
• AC, DC lead-off detect: 12.5-nA to 100-nA
• Supports three time-multiplexed PD inputs
• 24-Bit representation of current from PD
• DC offset subtraction DAC (Up to ±126-µA) at TIA input for each LED, ambient
• Digital ambient subtraction at ADC output
• Noise filtering with programmable bandwidth
• Transimpedance gain: 10 kΩ to 2 MΩ
• Dynamic range up to 100 dB

Applications Of AFE4900YZR

• Synchronized PPG, ECG for blood pressure estimation
• HRM for wearables, hearables
• Heart-rate variability (HRV)
• Pulse oximetry (SpO2) measurements

Package Outline​ Of AFE4900YZR

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FAQ

Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample?Is the sample free?
A: Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.