描述 Description

The LSF0102-Q100 is a 2 channel bidirectional multi-voltage level translator for open-drain and push-pull applications. It supports up to 100 MHz up translation and ≥100 MHz down translation at ≤ 30 pF capacitive load. There is no need for a direction pin which minimizes system effort. The LSF0102-Q100 supports 5 V tolerant I/O pins for compatibility with TTL levels in a variety of applications. The ability to set up different voltage translation levels on each channel makes the device very flexible and suitable for a lot of different applications.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

特性 Features

? Automotive product qualification in accordance with AEC-Q100 (Grade 1)
? Specified from -40 °C to +125 °C

? Bidirectional voltage translation with no direction pin
? Up translation
? ≤ 100 MHz; CL = 30 pF
? ≤ 40 MHz; CL = 50 pF

? Down translation
? ≥ 100 MHz; CL = 30 pF
? ≤ 40 MHz; CL = 50 pF

? Hot insertion
? Bidirectional voltage level translation between:
? 0.95 V and 1.8 V, 2.5 V, 3.3 V and 5.0 V
? 1.2 V and 1.8 V, 2.5 V, 3.3 V and 5.0 V
? 1.8 V and 2.5 V, 3.3 V and 5.0 V
? 2.5 V and 3.3 V and 5.0 V
? 3.3 V and 5.0 V

? Low standby current
? 5 V tolerant I/O pins to support TTL
? Low RON provides less signal distortion
? High-impedance I/O pins for EN = Low.
? Flow-through pinout for easy PCB trace routing.
? Latch-up performance exceeds 100 mA per JESD78 class II level A
? ESD protection:
? HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 2000 V
? CDM ANSI/ESDA/JEDEC JS-002 Class C3 exceeds 1000 V

應用 Application

? GPIO, MDIO, PMBus, SMBus, SDIO, UART, I2C, and other interfaces in Telecom infrastructure
? Industrial
? Personal computing