MAX14829

Low Power IO-Link Device Transceiver with Dual Drivers

Tiny, Pin Controlled Low-Power Dual IO-Link Transceiver


Please check latest availability status for a specific part variant.

Description

The MAX14829 integrates the high-voltage functions commonly found in industrial sensors. The MAX14829 features two ultra low-power drivers with active reversepolarity protection and is specified for operation with supply voltages from 9V to 60V. The high-voltage tolerance of the MAX14829 allows for the use of micro-TVS, simplifying transient protection.

Pins are used to configure and monitor the device. Driver overload and supply monitor outputs are available. Pin-control allows for operation with switching sensors that do not use a microcontroller.

Two integrated linear regulators (3.3V and 5V) provide low-noise analog and logic supply rails for the device or external circuits.

The MAX14829 is available in a (4mm x 4mm) 24-pin TQFN package and is specified over the extended -40°C to +125°C temperature range.

MAX14829: Functional Diagram MAX14829: T Functional Diagram Enlarge+

Key Features

  • Low Power Dissipation Reduces the Thermal Footprint for Small Sensors
    • 2.3Ω/2.7Ω (typ) Driver On-Resistance
    • 60mW (typ) Operating Power Dissipation
  • High Configurability and Integration Reduce SKUs
    • Auxiliary 24V Digital Output (DO) and Input (DI)
    • Selectable Driver Current: 100mA to 330mA
    • Pin-Control Interface for Configuration and Monitoring
    • UART Interface
    • 3.3V and 5V Low-Noise Linear Regulators
    • Optional External Transistor Supports Higher Regulator Load Capability
    • Supervisors Monitor 24V Supply
  • 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 and Noise Resilience
    • Thermal Shutdown Autoretry Cycling
    • Hot-Plug V24 Supply Protection
    • Reverse Polarity Protection of All Sensor Interface Inputs/Outputs
    • -40°C to +125°C Operating Temperature Range

Applications/Uses

  • Industrial Sensors
  • IO-Link® Sensors and Actuators
  • Safety Applications

See parametric specs for IO-Link Transceivers and Binary Drivers (15)


Part NumberFunctionsVCC
(V)
VCC
(V)
C/Q
(mA)
DO
(mA)
DI Input Threshold
(V)
DI Input Threshold
(V)
Logic-Level Supply Voltage
(V)
Integrated PowerProtection FeaturesPackage/PinsOper. Temp.
(°C)
Budgetary
Price
minmaxtyptyphighlowSee Notes
MAX14829 NEW!Transceiver with Dual Drivers96533033011 to 12.59 to 10.52.5 to 5.5
3.3V LDO
5V LDO
Current Limiter
High Temp Warning and Shutdown
Hot Plug Supply Protection
Reverse Current Blocking
Reverse Polarity
Selectable Overcurrent
Short Circuit
UVLO
TQFN-CU/24
-40 to +125$3.35 @1k

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

MAX14829EVKIT: Evaluation Kit for the MAX14829

Technical Documents

User Guide 6454 IO-Link Handbook

Quality and Environmental Data

Request Reliability Report for: MAX14829 
Lead-Free Package Tin (Sn) Whisker Reports
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

Quality Management System >
Environmental Management System >

 
Status:
Package:
Temperature:

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Type ID Title
User Guide 6454 IO-Link Handbook