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ANALOG DEVICES MAX86174AENE+T
DUAL CHANNEL LOW COST PPG AFE
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX86174AENE+T
- Order Code:
- 4308039
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- Technical Datasheet:
- MAX86174AENE+T Datasheet
- ECAD / MCAD
-
Product Overview
MAX86174AENE+T is a best-in-class optical pulse oximeter and heart-rate sensor AFE for wearable health. It is an ultra-low-power optical data acquisition system with both transmit and receive channels. On the transmitter side, this device has four LED driver output pins. Each pin is programmable from two, high-current, 8-bit LED drivers. This device has a low-noise, charge-integrating analogue front-end, 20-bit ADC, and best-in-class ambient-light cancellation (ALC) circuits. It is used in applications such as wearable devices for fitness, wellness, and medical applications, clinical accuracy, suitable for wrist, finger, ear, and other locations, optimized performance to detect, optical heart rate, heart-rate variability, oxygen saturation (SpO2), body hydration, muscle and tissue oxygen saturation (SmO2 and StO2), maximum oxygen consumption (VO2 max).
- Complete optical data acquisition system, low shutdown current is
1μA typical - Support frame rates from 1fps to 2048fps, high-resolution 20-bit charge-integrating ADCs
- Supports four LED driver output pins generated from two 8-bit LED current drivers
- Exposure integration period ranging from 14.6μs to 117.1μs
- Power-supply voltage range from 1.7V to 2V, LED-supply voltage range from 2.7V to 5.5V
- LED driver rise time is 3μs maximum at (VDD = 1.8V, VLED = 5.0V)
- LED driver fall time is 3μs maximum at (VDD = 1.8V, VLED = 5.0V)
- INL is ±10LSB typical at (MEASx-TINT = 117.1μs), DNL is ±3LSB typical at (MEASx-TINT = 117.1μs)
- Low dark-current noise of
50pARMS (sample-to sample variance in 117.1μs integration time) - Operating temperature range from -40°C to +85°C, 16-WLP package
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
Technical Documents (1)
2,500 In stock Need more?
2,500 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 9/1/25
2,500 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥523.85
(¥576.24 Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Full Reel)
Multiple: 2500 Minimum: 2500
- 2500+
- 7500+
| Quantity | Price (Incl JCT) |
|---|---|
| 2500+ | ¥523.85 (¥576.24) |
| 7500+ | ¥513.38 (¥564.72) |
| Quantity | Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
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