Datasheet > LSF0102DC

LSF0102DC

更新时间： 2024-11-27 11:12:47

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
15页	235K
描述
2-bit bidirectional multi-voltage level translator; open-drain; push-pullProduction

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LSF0102DC 数据手册

LSF0102

2-bit bidirectional multi-voltage level translator; open-drain;

push-pull

Rev. 3 — 4 September 2020

Product data sheet

1. General description

The LSF0102 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

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.

2. Features and benefits

•

Bidirectional voltage translation with no direction pin

Up translation

≤ 100 MHz; C_L= 30 pF

≤ 40 MHz; C_L= 50 pF

Down translation

•

≥ 100 MHz; C_L= 30 pF

≤ 40 MHz; C_L= 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 R_ONprovides 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

•

Specified from -40 °C to +125 °C

3. Applications

•

GPIO, MDIO, PMBus, SMBus, SDIO, UART, I²C, and other interfaces in Telecom infrastructure

Industrial

Personal computing

12 3 4 5 6 7...15

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