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LSF0204 Datasheet 4-bits Bidirectional Multi-voltage Level Translator

Manufacturer: Texas Instruments

Overview: LSF0204, LSF0204D SLVSCP5H – JULY 2014 – REVISED APRIL 2021 LSF0204x 4-Bits Bidirectional Multi-Voltage Level Translator for Open-Drain and Push-Pull Application.

General Description

) • Allows bidirectional voltage level translation between – 0.8 V ↔ 1.8, 2.5, 3.3, 5 V – 1.2 V ↔ 1.8, 2.5, 3.3, 5 V – 1.8 V ↔ 2.5, 3.3, 5 V – 2.5 V ↔ 3.3, 5 V – 3.3 V ↔ 5 V • Low standby current • 5 V Tolerance I/O port to support TTL • Low Ron provides less signal distortion • High-impedance I/O terminals for EN = Low • Flow-through pinout for easy PCB trace routing • Latch-up performance exceeds 100 mA per JESD17 • –40°C to 125°C operating temperature range • ESD performance tested per JESD 22 – 2000-V human-body model (A114-B, Class II) – 200-V machine model (A115-A) – 1000-V charged-device model (C101) 2 Applications • GPIO, MDIO, PMBus, SMBus, SDIO, UART, I2C, and other interfaces in tele infrastructure • Industrial • Automotive • Personal puting 3 Description The LSF family consists of bidirectional voltage level translators that operate from 0.8 V to 4.5 V (Vref_A) and 1.8 V to 5.5 V (Vref_B).

This range allows for bidirectional voltage translations between 0.8 V and 5.0 V without the need for a direction terminal in open-drain or push-pull applications.

The LSF family supports level translation applications with transmission speeds greater than 100 MHz for opendrain systems that utilize a 15-pF capacitance and 165-Ω pull-up resistor.

Key Features

  • Provides bidirectional voltage translation with no direction terminal.
  • Supports up to 100-MHz up translation and greater than 100-MHz down translation at ≤ 30-pF capacitor load and up to 40-MHz up/ down translation at 50-pF capacitor load.
  • Supports Ioff, partial power-down mode (refer to Feature.

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More Datasheets from Texas Instruments

Part Number Description
LSF0204D 4-Bits Bidirectional Multi-Voltage Level Translator
LSF0101 1-Channel Auto-Bidirectional Multi-Voltage Level Translator
LSF0102 2-Channel Auto-Bidirectional Multi-Voltage Level Translator
LSF0108 8-Channel Auto-Bidirectional Multi-Voltage Level Translator

LSF0204 Distributor