Features
■ Supply voltage from 5 V to 35 V
■ 2.5 V to 5 V compatible I/Os
■ 3.3 V and 5 V, 50 mA linear regulators
■ 50 mA DC-DC regulator with configurable frequency (0.5 MHz to 2 MHz) & voltage (5 V to 10.5 V)
■ Low dissipative (5 Ω) CQ and DIO output stages configurable in high side, low side, push/pull
■ Configurable reporting threshold (0.11 A to 0.25 A) of current limitation for CQ and DIO lines
■ Configurable reporting threshold (0.22 A to 0.5 A) of current limitation for CQ//DIO line (Join Mode)
■ Fully protected: – Embedded reverse polarisation diode (DOUT pin) – Full zero current reverse polarity between VPLUS, CQ, DIO and PGND pins – Configurable (up to 216°C) thermal shutdown threshold – 7-bit, calibrated, temperature measurement – Configurable (6.0 V to 15 V) VPLUS undervoltage detection – CQ and DIO short-circuit current limit and reporting
■ -40 to +150°C operating temperature
■ Suitable to drive L, C and R loads
■ Quartz-free IO-Link clock extraction and timing generation at COM2 (38.4k Baud) and COM3 (230.4k Baud)
■ Integrated UART peripheral with M-sequence handling (inc. checksum) for all IO-Link sequences according to specification v1.1
■ Multi octet UART mode for M-sequence size up to 15 octets
■ Single octet UART mode for unlimited M-sequence size and continuous data transfer
■ Transparent UART mode for special applications
■ CQ and DIO switching time = 100 ns (2 kΩ//2.2 nF load)
■ 8 V Zener limits for fast demagnetization of inductive loads
■ Two LED drivers with configurable (up to 8 mA) current
■ Design to meet application requirements: – ESD IEC 61000-4-2 protection to 4 kV – EMC protection against surge (500 Ω coupling) above ±2A/50 μs
■ Smart format QFN-20L 4x4 mm and CSP-19 2.5x2.5 mm packages

Applications
■ Industrial sensors
■ Factory automation
■ Process control Product status link L6364 Product summary