MAX14827A
Low-Power, Ultra-Small, Dual Driver, IO-Link Device Transceiver
Tiny, Low-Power Dual IO-Link Transceiver
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Overview
Features and Benefits
- Low Power Dissipation for Small Sensors
- 2.3Ω/2.7Ω (typ) Driver On-Resistance
- 70mW (typ) Power Dissipation at 100mA (When Both C/Q and DO Drivers Are Driving)
- High Configurability and Integration Reduce SKUs
- Auxiliary 24V Digital Output and Input
- Selectable Driver Current: 50mA to 250mA
- SPI/Pin-Control Interface for Configuration and Monitoring
- Multiplexed SPI/UART Interface Option
- 5V and 3.3V Linear Regulators
- Optional External Transistor Supports Higher Regulator Load Capability
- Integrated LED Driver
- Selectable Driver Integrated Protection Enables Robust Communication
- 65V Absolute Maximum Ratings on Interface and Supply Pins Allows for Flexible TVS Protection
- 9V to 60V Specified Operation
- Glitch Filters for Improved Burst Resilience and Noise
- Thermal Shutdown Auto-Retry Cycling
- Hot-Plug Supply Protection
- Reverse Polarity Protection of All Sensor Interface Inputs/Outputs
- -40°C to +125°C Operating Temperature Range
Product Details
The MAX14827A integrates the high-voltage functions commonly found in industrial sensors, including drivers and regulators. The MAX14827A features two ultra-low-power drivers with active reverse-polarity protection. Operation is specified for normal 24V supply voltages up to 60V. Transient protection is simplified due to high voltage tolerance allowing the use of micro TVS.
The device features a flexible control interface. Pin control logic inputs allow for operation with switching sensors that do not use a microcontroller. For sensors that use a microcontroller, an SPI interface is available with extensive diagnostics. For IO-Link operation, a three-wire UART interface is provided, allowing interfacing to the microcontroller UART. Finally, a multiplexed UART/SPI option allows using one serial microcontroller interface for shared SPI and UART interfaces.
The device includes on-board 3.3V and 5V linear regulators for low-noise analog/logic supply rails.
The MAX14827A is available in a (4mm x 4mm) 24-pin TQFN package and a (2.5mm x 2.5mm) 25-pin wafer-level package (WLP) and is specified over the extended -40°C to +125°C temperature range.
Applications
- Industrial Sensors
- IO-Link Sensors and Actuators
- Safety Applications
Product Categories
Markets and Technologies
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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MAX14827A Reliability Data1/12/2023
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IO-Link Handbook4/3/2020
Tools & Simulations
IBIS Model
IBS
MAX14827A IBIS Model
423.82K
Software Development
Reference Designs (2)
Product Recommendations
MAX14827A Companion Parts
Recommended Related Parts
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX14827AATG+ | Material Declaration | Reliability Data | 24-TQFN-4X4X0.75 | |
| MAX14827AATG+T | Material Declaration | Reliability Data | 24-TQFN-4X4X0.75 | |
| MAX14827AAWA+ | Material Declaration | Reliability Data | 25-WLCSP-N/A | |
| MAX14827AAWA+T | Material Declaration | Reliability Data | 25-WLCSP-N/A | |
| Wafer Fabrication Data | MAX14827A Reliability Data |
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Sample & Buy
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Buy Now Pricing
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List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Lead Times
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Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.