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LSF0204-Q1

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SLVSEM4 – JUNE 2018

Product Folder Links: LSF0204-Q1

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Copyright © 2018, Texas Instruments Incorporated

Feature Description (continued)

8.3.2 Support Multiple High Speed Translation Interfaces

The LSF0204-Q1 device is able to perform voltage translation for open-drain interfaces such as I2C, MDIO,

SMBUS, and PMBUS or push-pull interfaces such as I2S, SPI, UART, SDIO, and GPIO. The LSF0204-Q1

device supports level translation applications with transmission speeds greater than 100 Mbps using a 200-Ω

pullup resistor with a 15-pF capacitive load. See the Down Translation with the LSF family and Up Translation

with the LSF family videos.

8.3.3 5-V Tolerance on IO Port and 125°C Support

The LSF0204-Q1, provides up to 5-V over-voltage tolerance on each of its IO channels. The device operating

ambient temperature from -40°C to 125°C is critical in supporting automotive applications.

8.3.4 Channel Specific Translation

The LSF0204-Q1 can work as multi-voltage level translator using specific pullup voltage (Vpu) on each IO

channel. Watch the

Multi-Voltage Translation with the LSF Family video.

8.3.5 Ioff, Partial Power Down Mode

Q1.

8.4 Device Functional Modes

Table 1 lists the device functional modes of the LSF0204-Q1 device.

(1)

Table 1. Function Table

FUNCTION

H

An = Bn

L

Hi-Z