MAX14828
PRODUCTIONLow-Power, Ultra-Small IO-Link Device Transceiver
Low-Power, Ultra-Small, Robust IO-Link Transceiver
- Part Models
- 4
- 1ku List Price
- Starting From $4.22
Overview
- Low Power Dissipation for Small Sensors
- 1.2Ω (typ) Driver On-Resistance
- 50mW (typ) Power Dissipation When Driving 100mA Load
- High Configurability and Integration Reduce SKUs
- Auxiliary 24V Digital Input
- Selectable Driver Current: 50mA to 250mA
- SPI or Pin-Control Interface for Configuration and Monitoring
- Multiplexed SPI/UART Interface Option
- 5V and 3.3V Linear Regulators
- Optional External Transistor Supports Higher Regulator Loads
- Integrated LED Drivers
- Pin and Software Compatible to MAX14827A
- Robust Communication
- 65V Absolute Maximum Ratings on Interface and Supply Pins Allows for Flexible TVS Protection
- Glitch Filters for Improved Burst Resilience and Noise
- Thermal Shutdown
- Hot-Plug Supply Protection
- Reverse Polarity Protection of All Sensor Interface Inputs/Outputs
- -40°C to +125°C Operating Temperature Range
The MAX14828 integrates the high-voltage functions commonly found in industrial sensors. The MAX14828 features one ultra low-power driver (C/Q) with active reverse-polarity protection. An auxiliary digital input is provided to allow firmware updates through a UART interface. 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 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 MAX14828 is available in a (4mm x 4mm) 24-pin TQFN package and a (2.5mm x 2.5mm) 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
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 1
Video 1
Solutions Bulletin & Brochure 1
Webcast 1
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX14828ATG+ | 24-TQFN-4X4X0.75 | ||
| MAX14828ATG+T | 24-TQFN-4X4X0.75 | ||
| MAX14828AWA+ | WLCSP | ||
| MAX14828AWA+T | WLCSP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 24, 2023 - 2252A WAFER FAB |
||
| MAX14828ATG+ | PRODUCTION | |
| MAX14828ATG+T | PRODUCTION | |
| MAX14828AWA+ | PRODUCTION | |
| MAX14828AWA+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Interface Transceivers 1 | ||
| MAX14827A | PRODUCTION | Low-Power, Ultra-Small, Dual Driver, IO-Link Device Transceiver |
Tools & Simulations
Software Development 1
IBIS Model 1
Evaluation Kits
Evaluation Kit for the MAX14828
Resources
Reference Designs
IO-Link Local Temperature Sensor
Part Used
Design & Integration Tools
IO-Link Local Temperature Sensor