XTR40011: High temperature, isolated two-channel transceiver. Company advantage inventory.

Features

The supply voltage is 3.3V to 5.5V.

Dual transmitter/receiver (TX/RX) channels.

Operating junction temperature is -60°C to +230°C.

Data rates up to 4.2 Mbits/sec per channel.

Transient common mode current immunity is 100mA (50kV/μs with 2pF inter-winding capacitance).

Hysteresis on the digital inputs suppresses noise.

Enable control signals on TX and RX functions.

OOK (On-Keying) modulation.

3-bit programmable carrier frequency, in line with EMC standards.

Configurable TX and RX modulation polarity.

Free latch.

Rugged SMT package (CSOIC28).

Also available as a bare die.

Product Description

The XTR40010 implements a high temperature dual-channel (2 TX/RX) isolated data transceiver that can be used as a general-purpose isolated transceiver and is also ideal for isolated data communication between microcontrollers or PWM controllers with smart features. Power gate driver XTR26020. Galvanic isolation is achieved by an external high temperature 1:1 pulse transformer.

The XTR40010 integrates 2 transceivers (two full-duplex channels) in one package. To achieve 2 full duplex TX/RX isolation channels, 2 XTR40010s are required, one connected to one side of the transformer and one to the other. XTR260X0, XTR40010 allow only one instance of XTR260X0 to implement 2 full duplex TX/RX channels, in fact, XTR260X0 transceivers are fully compatible with XTR40010. Propagation delay (<120ns) and maximum noise margin are achieved even under harsh dV/dt conditions (2pF span across winding capacitance of 50kV/μs).

Application field

Reliability First, Automotive, Aerospace, Downhole.

Intelligent Power Module (IPM).

Power conversion, power generation and electric motor drives in aviation.

Isolated gate drivers for IGBTs, MOSFETs, JFETs and SiC transistors

Isolated sensor interface.

Isolated power inverter.

X-rel Semiconductors (X-rel) is a branch of EASii Integrated Circuits dedicated to the design, manufacture and commercialization of high reliability and high temperature integrated circuits.

We serve a wide range of applications in aerospace, transportation and automotive, harsh environment, oil and gas, industrial, geothermal, and more.

Our products perform reliably for years while ensuring overall system cost reductions throughout the product life cycle.

We are a factory-free company and we work with world-recognized contractors based in the United States and Europe.

Combining our expertise and that of our business partners, we can provide extremely reliable and high-quality products.

We work closely with distributors and representatives around the world to ensure the best technical and commercial support for our customers.

Thanks to our close relationship with our customers, we are able to anticipate their needs and provide the right solution at the right time.

Our team consists of highly qualified and open professionals with an average experience of over ten years in developing and commercializing integrated circuits for demanding markets.

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