- High Configurability and Integration Reduces SKU
- Integrated Protection Enables Robust Systems
- Optimized for Small Designs
- Flexible control interface
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.
- High configurability and integration reduces SKU:
- Operates from 8 to 36 V
- Auxiliary digital input (DI)
- I2C or pin mode control
- Selectable C/Q driver current: 50 to 250 mA
- 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: 3.3 V, and 5 V
- Compatible register set to MAX22513
- Integrated protection enables robust systems:
- ±1.2 kV/500 Ω 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 to +125 °C operating temperature range
- Fast demagnetization of inductive loads
- Optimized for small designs:
- Low power dissipation: 2 Ω (typ) C/Q driver ON-resistance
- 1.3 mA (typ.) supply current
- Available in two tiny packages:
- 20-Bump WLP (2.5 x 2.0 mm)
- 24-Pin TQFN-EP (4 x 4 mm)
- IO-Link Masters
- Industrial Sensors
- IO-Link Sensor and Actuator Devices