丝印：A4902Q；Package：WQFN；AFEx3902-Q1 Smart Analog Front End (AFE) for Multislope Thermal Foldback and LUT-Based Control With I2C and SPI

1 Features • AEC-Q100 qualified for automotive applications: – Temperature grade 1: –40°C to +125°C, TA • Multislope thermal foldback – 10-bit analog-to-digital converter (ADC) input – Digital-to-analog converter (DAC) output • 10-bit (AFE53902-Q1) • 8-bit (AFE43902-Q1) – Pulse Width Modul

文件：2.58918 Mbytes 页数：65 Pages

TI

德州仪器

AFEx39xx 12-Bit, 10-Bit, and 8-Bit Smart Analog Front Ends for TEC Control Using Voltage and PWM Output

1 Features • Integrated proportional-integral (PI) control – Standalone operation from nonvolatile memory (NVM) – Programmable proportional and integral gain – Comparator input for output clamping – Programmable min, max, and common-mode values for output – Programmable loop-phase inversio

文件：2.80377 Mbytes 页数：69 Pages

TI

德州仪器

丝印：A49A2；Package：WQFN；AFEx39xx 12-Bit, 10-Bit, and 8-Bit Smart Analog Front Ends for TEC Control Using Voltage and PWM Output

1 Features • Integrated proportional-integral (PI) control – Standalone operation from nonvolatile memory (NVM) – Programmable proportional and integral gain – Comparator input for output clamping – Programmable min, max, and common-mode values for output – Programmable loop-phase inversio

文件：2.80377 Mbytes 页数：69 Pages

TI

德州仪器

AFE4404 Ultra-Small, Integrated AFE for Wearable, Optical, Heart-Rate Monitoring and Bio-Sensing

1 Features 1• Transmitter: – Supports Common Anode LED Configuration – Dynamic Range: 100 dB – 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA) – Programmable LED On-Time – Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength HRM • Receiver: – 24-Bit

文件：847.62 Kbytes 页数：85 Pages

TI

德州仪器

AFE4404 Ultra-Small, Integrated AFE for Wearable, Optical, Heart-Rate Monitoring and Bio-Sensing

1 Features 1• Transmitter: – Supports Common Anode LED Configuration – Dynamic Range: 100 dB – 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA) – Programmable LED On-Time – Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength HRM • Receiver: – 24-Bit

文件：847.62 Kbytes 页数：85 Pages

TI

德州仪器

AFE4404 Ultra-Small, Integrated AFE for Wearable, Optical, Heart-Rate Monitoring and Bio-Sensing

1 Features 1• Transmitter: – Supports Common Anode LED Configuration – Dynamic Range: 100 dB – 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA) – Programmable LED On-Time – Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength HRM • Receiver: – 24-Bit

文件：847.62 Kbytes 页数：85 Pages

TI

德州仪器

丝印：AFE4404；Package：DSBGA；AFE4404 Ultra-Small, Integrated AFE for Wearable, Optical, Heart-Rate Monitoring and Bio-Sensing

1 Features 1• Transmitter: – Supports Common Anode LED Configuration – Dynamic Range: 100 dB – 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA) – Programmable LED On-Time – Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength HRM • Receiver: – 24-Bit

文件：847.62 Kbytes 页数：85 Pages

TI

德州仪器

丝印：AFE4404；Package：DSBGA；AFE4404 Ultra-Small, Integrated AFE for Wearable, Optical, Heart-Rate Monitoring and Bio-Sensing

1 Features 1• Transmitter: – Supports Common Anode LED Configuration – Dynamic Range: 100 dB – 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA) – Programmable LED On-Time – Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength HRM • Receiver: – 24-Bit

文件：847.62 Kbytes 页数：85 Pages

TI

德州仪器

丝印：AFE4404；Package：DSBGA；AFE4404 Ultra-Small, Integrated AFE for Wearable, Optical, Heart-Rate Monitoring and Bio-Sensing

1 Features 1• Transmitter: – Supports Common Anode LED Configuration – Dynamic Range: 100 dB – 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA) – Programmable LED On-Time – Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength HRM • Receiver: – 24-Bit

文件：847.62 Kbytes 页数：85 Pages

TI

德州仪器

丝印：AFE4404；Package：DSBGA；AFE4404 Ultra-Small, Integrated AFE for Wearable, Optical, Heart-Rate Monitoring and Bio-Sensing

1 Features 1• Transmitter: – Supports Common Anode LED Configuration – Dynamic Range: 100 dB – 6-Bit Programmable LED Current to 50 mA (Extendable to 100 mA) – Programmable LED On-Time – Simultaneous Support of 3 LEDs for Optimized SpO2, HRM, or Multi-Wavelength HRM • Receiver: – 24-Bit

文件：847.62 Kbytes 页数：85 Pages

TI

德州仪器