MAXREFDES36# by Analog Devices

IO-Link Device Transceiver

Status: Active
Series: MAX14821
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX14821 transceiver is suitable for IO-Link® devices and 24V binary sensors/actuators. 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 output. The C/Q and DI inputs have selectable current loads for use in actuators. An SPI™ interface allows configuration and monitoring of the device. Extensive alarm conditions are detected and communicated through the active-low IRQ output 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 sourcing/sinking up to 100mA. The device is available in a 2.5mm x 2.5mm, 25-pin WLP and a 4mm x 4mm, 24-pin TQFN package. Both are specified over the extended -40°C to +85°C temperature range.

Where to Buy

Prices starting from US$171.14

Distributor Stock
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Newark Electronics
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element14
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Farnell
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Features

Standards Compliance Ensures Future-Proof Solutions IO-Link Versions 1.0 and 1.1.2 IEC IEC61131.9 SDCI
IO-Link Versions 1.0 and 1.1.2
IEC IEC61131.9 SDCI
High Configurability and Integration Reduces SKUs Push-Pull, PNP or NPN Driver Configuration Supports COM1, COM2, and COM3 Data Rates SPI Interface for Control and Monitoring 2.5V to 5V Logic Interface Levels Auxiliary 24V, 100mA Digital Output (DO) Auxiliary 24V Digital Input (DI) 100mA Specified C/Q output Drive Integrated 5V and 3.3V Regulators
Push-Pull, PNP or NPN Driver Configuration
Supports COM1, COM2, and COM3 Data Rates
SPI Interface for Control and Monitoring
2.5V to 5V Logic Interface Levels
Auxiliary 24V, 100mA Digital Output (DO)
Auxiliary 24V Digital Input (DI)
100mA Specified C/Q output Drive
Integrated 5V and 3.3V Regulators
Integrated Protection Enables Robust Solutions Extensive Fault-Monitoring and Reporting Reverse-Polarity and Short-Circuit Protection on All 24V Outputs/Inputs 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 Outputs/Inputs
Reverse-Polarity Protected 24V Supply Output
-40°C to +105°C Operating Temperature Range
Small Package Supports Sensor Miniaturization 2.5mm x 2.5mm WLP and 4mm x 4mm TQFN Package
2.5mm x 2.5mm WLP and 4mm x 4mm TQFN Package

Specifications

Functions IO-Link Device Transceiver
VCC (V) (min) 9
VCC (V) (max) 36
C/Q (mA) (typ) 140
DO (mA) (typ) 135
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/24WLP/25
Oper. Temp. (°C) -40 to +85
BudgetaryPrice (See Notes) 3.76

Last 6 months Inventory & Pricing History

MAXREFDES36# Development Boards & Evaluation Kits by Analog Devices

REF DESIGN BOARD MAX14821 IO-LINK HUB

Development Boards, Evaluation Tools
> Application Specific & Reference Design Kits
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Silicon Manufacturer -
Silicon Core Number RL78/G1A MAX14821 MAX17552 MAX31913
Kit Application Type Interface
Application Sub Type Transceiver
Core Architecture RL78
Core Sub-Architecture -
Silicon Family Name RL78/G1x
Kit Contents Ref Design Board MAX14821
Product Range -
SVHC No SVHC (15-Jan-2018)
Features 32MHz MCU 16-CH IO-Link Version 1.1/1.0 Hub 8

Last 6 months Inventory & Pricing History

Alternative Descriptions

Ref Design Board, Max14821 Io-Link Hub | Newark Electronics
REF DESIGN BOARD, MAX14821 IO-LINK HUB | element14

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