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Low-Noise AFE for Pulse Oximeter and Heart Rate Monitor, 28-WLCSP-N/A, 28 Pins, -40 to 85C
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MAX86171ENI+T by Analog Devices Inc is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
700-MAX86171ENI+T
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Mouser Electronics | Sensor Interface Dual Channel Photodiode AFE with Multi L RoHS: Compliant | 0 |
|
$6.1600 | Order Now |
|
Analog Devices Inc | Dual Channel Photodiode AFE wi Min Qty: 1 Package Multiple: 1 | 997 |
|
$4.7900 / $12.2200 | Buy Now |
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MAX86171ENI+T
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
MAX86171ENI+T
Analog Devices Inc
Low-Noise AFE for Pulse Oximeter and Heart Rate Monitor, 28-WLCSP-N/A, 28 Pins, -40 to 85C
Select a part to compare: |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | 28-WLCSP-N/A | |
Pin Count | 28 | |
Manufacturer Package Code | 28-WLCSP-N/A | |
Reach Compliance Code | compliant | |
Date Of Intro | 2020-01-03 | |
Samacsys Manufacturer | Analog Devices | |
Analog IC - Other Type | ANALOG CIRCUIT | |
Moisture Sensitivity Level | 1 | |
Peak Reflow Temperature (Cel) | 260 | |
Terminal Finish | Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni) |
The recommended PCB layout for the MAX86171ENI+T is to keep the analog and digital grounds separate, use a solid ground plane, and keep the sensitive analog signals away from the digital signals. A 4-layer PCB with a dedicated analog ground layer is recommended. Additionally, the datasheet provides a recommended layout for the device's pin connections.
To optimize the MAX86171ENI+T's performance, you should consider factors such as the type of sensor used, the sampling rate, and the gain settings. You can use the device's built-in calibration features and adjust the gain and offset settings to optimize the performance for your specific application. Additionally, you can use the device's built-in diagnostic features to monitor the performance and make adjustments as needed.
The maximum operating temperature range for the MAX86171ENI+T is -40°C to +85°C. However, the device's performance may degrade at extreme temperatures, and the accuracy of the measurements may be affected. It is recommended to operate the device within the recommended temperature range for optimal performance.
To ensure EMC with the MAX86171ENI+T, you should follow proper PCB design and layout practices, such as using a solid ground plane, keeping sensitive analog signals away from digital signals, and using shielding and filtering as needed. Additionally, you should ensure that the device is properly decoupled and that the power supply is clean and stable.
The recommended power supply for the MAX86171ENI+T is a clean and stable 1.8V to 3.6V supply. The device has a built-in voltage regulator, but it is recommended to use an external voltage regulator to ensure a stable power supply. Additionally, the device has a power-down mode that can be used to reduce power consumption when not in use.