Transportation & Automotive

Signal switch

Automotive catalog high-speed CMOS logic analog multiplexer/demultiplexer

The CD74HC4051-Q1 device is a digitally controlled analog switch that utilizes silicon-gate CMOS technology to achieve operating speeds similar to LSTTL, with low power consumption.

Data converter

Automotive 1.8-V to 5.5-V, 80-mA, 8-bit low-power single-channel digital-to-analog converter

The DAC5311 is monotonic by design, provides excellent linearity, and minimizes undesired code-to-code transient voltages while offering an easy upgrade path within a pin-compatible family. The device uses a versatile three-wire serial interface that operates at clock rates as high as 50 MHz and is compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces.

Power

Automotive catalog improved current-mode PWM controller

The UC2856 is a high-performance version of the popular UC2846 series of current-mode controllers and is intended for both design upgrades and new applications where speed and accuracy are important. All input-to-output delays have been minimized, and the current sense output is slew rate-limited to reduce noise sensitivity.

Interface

Automotive-qualified EMC-optimized CAN transceiver

The SN65HVDA1040A meets or exceeds the specifications of the ISO 11898 standard for use in applications employing a controller area network (CAN). Designed for operation in especially harsh environments, the SN65HVDA1040A features cross-wire, overvoltage, loss of ground protection from –27 V to 40 V, over-temperature protection, a –12-V to 12-V common-mode range and withstands voltage transients according to ISO 7637.

Temperature sensors and control ICs

The TPIC6C596 is a monolithic, medium-voltage, low-current power, 8-bit shift register designed for use in systems that require relatively moderate load power such as LEDs. The device contains a built-in voltage clamp on the outputs for inductive transient protection.

MCU

TMS570 Cortex-R MCUs Transportation Safety Microcontroller Family

The TMS570 Cortex-R microcontroller family enables customers to easily build safety related transportation applications. Offered with large configurations of Flash and RAM, the TMS570 ARM® Cortex™-R4F core offers up to 160 MHz of floating point performance, more than 250 DMIPS. Dual core lockstep, extensive use of hardware BIST, ECC and parity checking have allowed Exida to certify the TMS570 Cortex-R MCU family as capable for use in creating SIL3 compliant systems. A wide choice of communication peripherals like CAN and FlexRay™, in combination with a powerful timing coprocessor module (HET) and 12-bit ADC, makes the family an ideal solution for the transportation industry with specific safety requirements.