MAX14826GTG+ by Analog Devices

IO-Link Device Transceiver


The MAX14826 transceiver is suitable for IO-Link® devices and 24V binary sensors. All specified IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power requirements: 5V and 3.3V. On-board C/Q and DO drivers are independently-configurable for push-pull, high-side (PNP), or low-side (NPN) operation. The device detects the IO-Link C/Q wake-up condition and generates a wake-up signal on the active-low WU/THSD output. The MAX14826 includes a selectable parallel or SPI interface for configuration and monitoring of the drivers. Extensive alarm conditions are detected and communicated through the interrupt outputs and the SPI interface. The device features reverse-polarity, short-circuit, and thermal protection. All power lines are monitored for undervoltage conditions. The C/Q and DO drivers are specified for sinking/sourcing 200mA. The MAX14826 is available in a 4mm x 4mm, 24-pin TQFN package, and is specified over the extended -40°C to +105°C temperature range.

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Prices starting from US$4.02

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Features

IO-Link Specification v.1.0 and v.1.1 Physical Layer Compliant
High Configurability and Integration Reduce SKU's Push-Pull, High-Side, or Low-Side Outputs Supports COM1, COM2, and COM3 Data Rates SPI or Pin-Driven Control and Monitoring 2.5V to 5V Logic Interface Levels C/Q and DO Drivers Can Be Connected in Parallel Auxiliary 24V, 200mA Digital Output (DO) Auxiliary 24V Digital Input (DI) Integrated 5V and 3.3V Linear Regulators Driver Currents Specified for 200mA, 100mA and 50mA 1µF C/Q and DO Load Drive Capability
Push-Pull, High-Side, or Low-Side Outputs
Supports COM1, COM2, and COM3 Data Rates
SPI or Pin-Driven Control and Monitoring
2.5V to 5V Logic Interface Levels
C/Q and DO Drivers Can Be Connected in Parallel
Auxiliary 24V, 200mA Digital Output (DO)
Auxiliary 24V Digital Input (DI)
Integrated 5V and 3.3V Linear Regulators
Driver Currents Specified for 200mA, 100mA and 50mA
1µF C/Q and DO Load Drive Capability
Integrated Protection Enables Robust Solutions Extensive Fault-Monitoring and Reporting Reverse-Polarity and Short-Circuit Protection on All 24V Inputs/Outputs Reverse-Polarity Protected 24V Supply Output -40°C to +105°C Operating Temperature Range
Extensive Fault-Monitoring and Reporting
Reverse-Polarity and Short-Circuit Protection on All 24V Inputs/Outputs
Reverse-Polarity Protected 24V Supply Output
-40°C to +105°C Operating Temperature Range
Backwards Pin-and Software-Compatible to MAX14821
Space-Saving 4mm x 4mm TQFN Package

Specifications

Functions IO-Link Device Transceiver
VCC (V) (min) 9
VCC (V) (max) 36
C/Q (mA) (typ) 200
DO (mA) (typ) 200
Selectable Slew Rate Yes
Logic-Level Supply Voltage (V) 2.3 to 5.5
Integrated Power 3.3V LDO5V LDO
Protection Features High Temp Warning and ShutdownReverse PolarityShort CircuitUVLO
Package/Pins TQFN/24
Oper. Temp. (°C) -40 to +105
BudgetaryPrice (See Notes) 3.76


MAX14826GTG+ Special Function by Analog Devices

TRANSCEIVER 24V I/O TQFN-24

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX14826 transceiver is suitable for IO-Link® devices and 24V binary sensors. All specified IO-Link data rates are supported. In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor and actuator power requirements: 5V and 3.3V. On-board C/Q and DO drivers are independently- configurable for push-pull, high-side (PNP), or low-side (NPN) operation. The device detects the IO-Link C/Q wake-up condition and generates a wake-up signal on the active-low WU/THSD output. The MAX14826 includes a selectable parallel or SPI interface for configuration and monitoring of the drivers. Extensive alarm conditions are detected and communicated through the interrupt outputs and the SPI interface. The device features reverse-polarity, short-circuit, and thermal protection. All power lines are monitored for undervoltage conditions. The C/Q and DO drivers are specified for sinking/sourcing 200mA. The MAX14826 is available in a 4mm x 4mm, 24-pin TQFN package, and is specified over the extended -40°C to +105°C temperature range.

Specifications

IC Function Transceiver
Supply Voltage Min 9V
Supply Voltage Max 36V
IC Package Type TQFN
No. of Pins 24Pins
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Dual 200mA IO-Link Device Tran | Analog Devices
Transceiver, 24V I/O, Tqfn-24 | Newark Electronics
TRANSCEIVER, 24V I/O, TQFN-24 | Farnell

Frequently Asked Questions

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Is the MAX14826GTG+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX14826GTG+ .

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