- Pinout Diagram
- Footprint Diagram
MAXIM MAXM86161EFD+T
| Manufacturer | |
| MPN | MAXM86161EFD+T |
| LCSC Part # | C3178309 |
| Packaging | OLGA-14(2.9x4.3) |
| Customer # | |
| Key Attributes | Single-Supply Integrated Optical Module for HR and SpO2 Measurement |
| Datasheet |  MAXIM MAXM86161EFD+T |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Sensors, Transducers/Specialized Sensors | |
| Manufacturer | MAXIM | |
| Packaging | OLGA-14(2.9x4.3) | |
| Features | Integrated ADC;Digital filtering/signal processing;FIFO data buffer;Low-power mode | |
| Sensor Type | Optical Sensor |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The MAXM86161 is an ultra-low-power, completely integrated, optical data-acquisition system. On the transmitter side, the MAXM86161 has three programmable high-current LED drivers. On the receiver side, MAXM86161 consists of a high efficiency PIN photo-diode and an optical readout channel. The optical readout has a low-noise signal conditioning analog front-end (AFE), including 19-bit ADC, an industry-lead ambient light cancellation (ALC) circuit, and a picket fence detect and replace algorithm. Due to the low power consumption, compact size, easy, flexible-to-use, and industry lead ambient light rejection capability of the MAXM86161, the device is ideal for a wide variety of optical sensing applications such as heart rate detection and pulse oximetry. The MAXM86161 operates on a 3.0V to 5.5V VLED single supply voltage. It supports a standard compatible interface and fully autonomous operation. Each device has a large 128-word built-in FIFO. The MAXM86161 is available in compact 2.9mm x 4.3mm x 1.4mm, 14-pin OLGA package.
Features
- Complete Single-Channel Optical Data Acquisition System
- Built-In Algorithm Further Enhances Rejection of Fast Ambient Transients
- Optimized Architecture for Reflective Heart Rate and SpO2 Monitoring
- Low Dark Current Noise of <50pA RMS (Sample-toSample Variance)
- Lower Effective Dark Current Noise Achievable through Multiple Sample Modes and On-Chip Averaging
- High-Resolution 19-bit Charge Integrating ADC
- Three Low-Noise 8-Bit LED Current DACs
- Excellent Dynamic Range >89dB in White Card LoopBack Test (Sample-to-Sample Variance)
- Excellent Ambient Range and Rejection Capability
- 200μA Ambient Photodetector Current
-
70dB Ambient Rejection at 120Hz
- Ultra-Low-Power Operation for Wearable Devices
- Low-Power Operation, Optical Readout Channel < 10μA, Typical at 25sps
- Short Exposure Integration Period of 14.8μs, 29.4μs, 58.7μs, 117.3μs
- Low Shutdown Current =1.6μA (typ)
- Miniature 2.9mm×4.3mm×1.4mm, 14-pin OLGA Package
- -40℃ to +85℃ Operating Temperature Range
Applications
- Optimized for In-Ear Applications
- Miniature Package for Mobile Applications
- Optimized Performance to Detect Optical Heart Rate
- Oxygen Saturation (SpO2)
- Continuous Monitoring for HRV
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 22.8662 | $ 22.87 |
| 10+ | $ 21.8634 | $ 218.63 |
| 30+ | $ 20.124 | $ 603.72 |
| 100+ | $ 18.6052 | $ 1860.52 |
Standard Packaging2500/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Sensors, Transducers/Specialized Sensors | |
| Manufacturer | MAXIM | |
| Packaging | OLGA-14(2.9x4.3) | |
| Features | Integrated ADC;Digital filtering/signal processing;FIFO data buffer;Low-power mode | |
| Sensor Type | Optical Sensor |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The MAXM86161 is an ultra-low-power, completely integrated, optical data-acquisition system. On the transmitter side, the MAXM86161 has three programmable high-current LED drivers. On the receiver side, MAXM86161 consists of a high efficiency PIN photo-diode and an optical readout channel. The optical readout has a low-noise signal conditioning analog front-end (AFE), including 19-bit ADC, an industry-lead ambient light cancellation (ALC) circuit, and a picket fence detect and replace algorithm. Due to the low power consumption, compact size, easy, flexible-to-use, and industry lead ambient light rejection capability of the MAXM86161, the device is ideal for a wide variety of optical sensing applications such as heart rate detection and pulse oximetry. The MAXM86161 operates on a 3.0V to 5.5V VLED single supply voltage. It supports a standard compatible interface and fully autonomous operation. Each device has a large 128-word built-in FIFO. The MAXM86161 is available in compact 2.9mm x 4.3mm x 1.4mm, 14-pin OLGA package.
Features
- Complete Single-Channel Optical Data Acquisition System
- Built-In Algorithm Further Enhances Rejection of Fast Ambient Transients
- Optimized Architecture for Reflective Heart Rate and SpO2 Monitoring
- Low Dark Current Noise of <50pA RMS (Sample-toSample Variance)
- Lower Effective Dark Current Noise Achievable through Multiple Sample Modes and On-Chip Averaging
- High-Resolution 19-bit Charge Integrating ADC
- Three Low-Noise 8-Bit LED Current DACs
- Excellent Dynamic Range >89dB in White Card LoopBack Test (Sample-to-Sample Variance)
- Excellent Ambient Range and Rejection Capability
- 200μA Ambient Photodetector Current
-
70dB Ambient Rejection at 120Hz
- Ultra-Low-Power Operation for Wearable Devices
- Low-Power Operation, Optical Readout Channel < 10μA, Typical at 25sps
- Short Exposure Integration Period of 14.8μs, 29.4μs, 58.7μs, 117.3μs
- Low Shutdown Current =1.6μA (typ)
- Miniature 2.9mm×4.3mm×1.4mm, 14-pin OLGA Package
- -40℃ to +85℃ Operating Temperature Range
Applications
- Optimized for In-Ear Applications
- Miniature Package for Mobile Applications
- Optimized Performance to Detect Optical Heart Rate
- Oxygen Saturation (SpO2)
- Continuous Monitoring for HRV
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542391000 |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542391000 |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |