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IO-Link Transceiver with Integrated Protection

Saves Board Space while Providing Low Power Dissipation

产品详情

The MAX22515 low-power industrial transceiver can operate as either an IO-Link device or a non-IO-Link sensor transceiver in industrial applications. The MAX22515 features a selectable control interface (pin mode or I2C), two integrated linear regulators, and integrated surge protection for robust communication. The transceiver includes one C/Q input-output channel and one digital input (DI) channel.

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 I2C interface is available providing extensive configuration and diagnostics. Additionally, an integrated oscillator simplifies the clock generation for IO-Link devices.

The MAX22515 features extensive integrated protection to ensure robust communication in harsh industrial environments. All IO-Link line interface pins (V24, C/Q, DI, and GND) are reverse voltage protected, short-circuit protected, hot-plug protected, and feature integrated ±1.2kV/500Ω surge protection.

The MAX22515 is available in a tiny WLP package (2.5mm x 2.0mm) or a 24-pin TQFN-EP package (4mm x 4mm) and operates over the -40ºC to +125ºC temperature range.

主要特征

  • High Configurability and Integration Reduces SKU
    • Operates from 8V to 36V
    • Auxiliary Digital Input (DI)
    • I2C or Pin Mode Control
    • Selectable C/Q Driver Current: 50mA to 250mA
    • Selectable C/Q Driver Slew Rate (I2C Mode)
    • Integrated Oscillator for IO-Link Communication
    • IO-Link Wake-Up Detection and Wake-Up Generation
    • Integrated Linear Regulators: 3.3V and 5V
    • Compatible Register Set to MAX22513
  • Integrated Protection Enables Robust Systems
    • ±1.2kV/500Ω Surge Protection on V24, C/Q, DI, and GND
    • Reverse Polarity Protection on V24, C/Q, DI,and GND
    • Hot-Plug Protection on Supply Input (V24)
    • Glitch Filters for Improved Burst Resilience
    • Selectable Driver Overcurrent Configuration
    • -40°C to +125°C Operating Temperature Range
    • Fast Demagnetization of Inductive Loads
  • Optimized for Small Designs
    • Low Power Dissipation: 2Ω (typ) C/Q Driver On-Resistance
    • 1.3mA (typ) Supply Current
    • Available in Two Tiny Packages:
      • 20-Bump WLP (2.5mm x 2.0mm)
      • 24-Pin TQFN-EP (4mm x 4mm)

应用/用途

  • null
  • 工业传感器
  • null
Parametric specs for IO-Link Transceivers and Binary Drivers
Functions IO-Link Device Transceiver
IO-Link Master Transceiver
VCC (V) (min) 9
VCC (V) (max) 36
C/Q (mA) (typ) 250
Logic-Level Supply Voltage (V) 2.5 to 5.5
Integrated Power 3.3V LDO
5V LDO
Protection Features Current Limiter
High ESD
High Temp Warning and Shutdown
Hot Plug Supply Protection
Reverse Current Blocking
Reverse Polarity
Selectable Overcurrent
Short Circuit
UVLO
Package/Pins TQFN/24
WLP/20
Oper. Temp. (°C) -40 to +125
Budgetary
Price (See Notes)
$1.45 @1k
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简化框图

MAX22515: Simplified Block Diagram MAX22515: Simplified Block Diagram Zoom icon

技术文档

设计与质量

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描述

The MAX22515 evaluation kit (EV kit) consists of the evaluation board and software. The EV kit is a fully assembled and tested circuit board that evaluates the MAX22515 IO-Link® dual-channel device transceiver.

The EV kit includes Windows®-compatible software that provides a graphical user interface (GUI) for exercising the features of the MAX22515. The EV kit is connected to a PC through a USB-A-to-micro-B cable.

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特征

  • IO-Link-Compliant Device Transceiver
  • I/O and I2C Interface Terminals
  • Arduino® Compatible Connector
  • Windows 10-Compatible Software
  • USB-PC Connection
  • Proven PCB Layout
  • Fully Assembled and Tested

/cn/design/design-tools/ee-sim.html?

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参量

Parametric specs for IO-Link Transceivers and Binary Drivers
Functions IO-Link Device Transceiver
IO-Link Master Transceiver
VCC (V) (min) 9
VCC (V) (max) 36
C/Q (mA) (typ) 250
Logic-Level Supply Voltage (V) 2.5 to 5.5
Integrated Power 3.3V LDO
5V LDO
Protection Features Current Limiter
High ESD
High Temp Warning and Shutdown
Hot Plug Supply Protection
Reverse Current Blocking
Reverse Polarity
Selectable Overcurrent
Short Circuit
UVLO
Package/Pins TQFN/24
WLP/20
Oper. Temp. (°C) -40 to +125
Budgetary
Price (See Notes)
$1.45 @1k

主要特征

  • High Configurability and Integration Reduces SKU
    • Operates from 8V to 36V
    • Auxiliary Digital Input (DI)
    • I2C or Pin Mode Control
    • Selectable C/Q Driver Current: 50mA to 250mA
    • Selectable C/Q Driver Slew Rate (I2C Mode)
    • Integrated Oscillator for IO-Link Communication
    • IO-Link Wake-Up Detection and Wake-Up Generation
    • Integrated Linear Regulators: 3.3V and 5V
    • Compatible Register Set to MAX22513
  • Integrated Protection Enables Robust Systems
    • ±1.2kV/500Ω Surge Protection on V24, C/Q, DI, and GND
    • Reverse Polarity Protection on V24, C/Q, DI,and GND
    • Hot-Plug Protection on Supply Input (V24)
    • Glitch Filters for Improved Burst Resilience
    • Selectable Driver Overcurrent Configuration
    • -40°C to +125°C Operating Temperature Range
    • Fast Demagnetization of Inductive Loads
  • Optimized for Small Designs
    • Low Power Dissipation: 2Ω (typ) C/Q Driver On-Resistance
    • 1.3mA (typ) Supply Current
    • Available in Two Tiny Packages:
      • 20-Bump WLP (2.5mm x 2.0mm)
      • 24-Pin TQFN-EP (4mm x 4mm)

应用/用途

  • null
  • 工业传感器
  • null

描述

The MAX22515 low-power industrial transceiver can operate as either an IO-Link device or a non-IO-Link sensor transceiver in industrial applications. The MAX22515 features a selectable control interface (pin mode or I2C), two integrated linear regulators, and integrated surge protection for robust communication. The transceiver includes one C/Q input-output channel and one digital input (DI) channel.

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 I2C interface is available providing extensive configuration and diagnostics. Additionally, an integrated oscillator simplifies the clock generation for IO-Link devices.

The MAX22515 features extensive integrated protection to ensure robust communication in harsh industrial environments. All IO-Link line interface pins (V24, C/Q, DI, and GND) are reverse voltage protected, short-circuit protected, hot-plug protected, and feature integrated ±1.2kV/500Ω surge protection.

The MAX22515 is available in a tiny WLP package (2.5mm x 2.0mm) or a 24-pin TQFN-EP package (4mm x 4mm) and operates over the -40ºC to +125ºC temperature range.

简化框图

MAX22515: Simplified Block Diagram MAX22515: Simplified Block Diagram Zoom icon

技术文档

支持和培训

在Maxim的知识库中搜索您所需的答案。

过滤搜索

Maxim专业的应用工程师团队也可以为您解答技术问题,请 访问Maxim的 支持中心