PI4ULS5V108Q1LEX

Automotive 2-bit and 8-bit Level Shifters Diodes’ simplifies logic translation in automotive infotainment applications with the automotive-compliant 2-bit and 8-bit level shifters

Diodes’automotive compliant PI4ULS5V108Q and PI4ULS5V202Q level shifters are suitable for automotive applications requiring specific change control. They are AEC-Q100 qualified, offer a grade 1 temperature rating, and are PPAP capable and manufactured in IATF16949:2016 certified facilities. Both are bidirectional voltage translators that do not require a DIR pin, which minimizes system effort (for PMBus, I2C, or SMBus). PI4ULS5V108Q supports up to 100 MHz up-translation and greater than 100 MHz down-translation at ≤30pF cap load. The PI4ULS5V108Q supports 5 V tolerance on I/O port, which makes it compatible with TTL levels in industrial and telecom applications. It can set up different voltage translation levels on each channel, marking it very flexible. The PI4ULS5V202Q is a 2-bit configurable, dual-supply, and autosensing translator. Both the VCCAand VCCBsupply rails are configurable from 1.2 V to 5.5 V. This allows voltage logic signals on the VCCAside to be translated into lower, higher, or equal value voltage logic signals on the VCCBside and vice versa.

Features PI4ULS5V108Q supports up to 100 MHz up-translation and greater than 100 MHz down-translation High speed can increase the data frequency for the voltage translation in SPI or other interfaces. It can reduce the communication time between SOC and peripheral PI4ULS5V202Q is a 2-bit bidirectional level shifter It independently determines the direction of the data flow without requiring a directional pin. Each input/output channel has 10 KΩpull. It is an excellent match for open-drain applications, such as the I2C Wide range voltage support PI4ULS5V108Q supports approximately 0.95 V to 5.5 V, PI4ULS5V202Q supports 1.2 V to 5.5 V Automotive Grade 1 temperature range (-40oC to +125oC) Grade 1 is well-suited for telematics, infotainment, ADAS, or other critical environments where temperature is at +125oC Low standby current, 5 V tolerance I/O port to support TTL, and low RDN Provides less signal distortion Supports open-drain and push-pull applications Users do not need to select a different type of level shifter to cover two applications Applications Telematics, infotainment, and ADAS GPIO, MDIO, SDIO, SVID, UART, and SPI SMBus, PMBus, or I2C