AFE4400RHAT
- Mfr.Part #
- AFE4400RHAT
- Manufacturer
- Texas Instruments
- Package / Case
- 40-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC AFE 1 CHAN 22BIT 40VQFN
- Stock
- 5,003
- In Stock :
- 5,003
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog Front End (AFE)
- Terminal Form :
- NO LEAD
- Interface :
- SPI
- Max Power Dissipation :
- 2.84mW
- Number of LEDs :
- 2
- Terminal Pitch :
- 0.5mm
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Functions :
- 1
- Temperature Grade :
- COMMERCIAL
- Number of Bits :
- 22
- Contact Plating :
- Gold
- Number of Channels :
- 2
- Min Supply Voltage :
- 2V
- Voltage - Supply, Analog :
- 2V~3.6V
- Min Operating Temperature :
- 0°C
- Base Part Number :
- AFE4400
- Max Supply Voltage :
- 3.6V
- Height :
- 1mm
- Thickness :
- 900μm
- Voltage - Supply, Digital :
- 2V~3.6V
- Package / Case :
- 40-VFQFN Exposed Pad
- Surface Mount :
- yes
- Width :
- 6mm
- Type :
- GENERAL PURPOSE
- Terminal Position :
- QUAD
- Supply Voltage :
- 3V
- Number of Converters :
- 1
- Number of Pins :
- 40
- Resolution :
- 2.75 B
- JESD-609 Code :
- e4
- Conversion Rate :
- 1.3 ksps
- Length :
- 6mm
- Common Mode Rejection Ratio :
- 75 dB
- Operating Supply Current :
- 700µA
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 40
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Max Operating Temperature :
- 70°C
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- AFE4400RHAT

Analog Front End (AFE) Texas Instruments AFE4400RHAT Overview
The Analog Front End (AFE) Texas Instruments AFE4400RHAT is a highly integrated, precision analog front-end that is ideal for a variety of biomedical signal monitoring applications. Engineered by Texas Instruments, this single-channel AFE features a 22-bit ADC and is housed in a compact 40-VQFN package, offering a robust solution for advanced medical monitoring devices. This product is specifically designed to handle low-level signal processing tasks with high accuracy and reliability, ensuring exceptional performance in critical applications. Its precision and efficiency make it an excellent choice for manufacturers looking to develop or upgrade their medical device technology.
AFE4400RHAT Features
The AFE4400RHAT from Texas Instruments is notable for its high-resolution 22-bit analog-to-digital converter (ADC), which ensures precise data acquisition. This component's streamlined package design allows for seamless integration into medical devices without compromising on space or functionality. The AFE4400RHAT also supports a wide voltage range, facilitating versatile applications across different power setups and ensuring compatibility with various biomedical sensors and devices.
AFE4400RHAT Applications
- Wearable Health Monitors: Utilized in devices that track heart rate, oxygen saturation, and other vital signs, providing continuous, real-time data analysis.
- Portable ECG Machines: Integrated into compact electrocardiogram devices for both clinical and home-based monitoring, enabling accurate heart activity assessment.
- Blood Glucose Monitoring Systems: Employed in glucose monitors to enhance the signal integrity and accuracy of blood sugar level readings.
- Sleep Apnea Devices: Used in sleep study equipment to accurately detect and measure physiological parameters critical for diagnosing sleep apnea.
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