2024/5/24 16:59:32
259
1 Features
• Provides bidirectional voltage translation with no direction pin
• Supports up to 100-MHz up translation and greater than 100-MHz down translation at ≤ 30pF cap load and up To 40-MHz up/down translation at 50pF cap load
• Allows bidirectional voltage-level translation between
– 0.95 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 pins for EN = Low
• Flow-through pinout for easy PCB trace routing
• Latch-up performance >100 mA per JESD 17
• –40°C to 125°C Operating temperature range
2 Applications
• GPIO, MDIO, PMBus, SMBus, SDIO, UART, I2C, and other interfaces in telecom infrastructure
• Enterprise systems
• Communications equipment
• Personal electronics
• Industrial applications
3 Description
The LSF family of devices supports bidirectional voltage translation without the need for DIR pin which minimizes system effort (for PMBus, I2C, SMBus, etc.). The LSF family of devices supports up to 100- MHz up translation and greater than 100-MHz down translation at ≤ 30pF cap load and up to 40-MHz up/down translation at 50pF cap load which allows the LSF family to support more consumer or telecom interfaces (MDIO or SDIO).
LSF family supports 5-V tolerance on I/O port which makes it compatible with TTL levels in industrial and telecom applications. The LSF family is able to set up different voltage translation levels on each channel which makes it very flexible.
热门型号
热门资讯
20万现货SKU
品类不断扩充
科技智能大仓储
4小时快速交货
仅从原厂和代理商进货
每一颗料均可原厂追溯
明码标价节省时间成本
一站式采购正品元器件
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