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LSF0204

4-bit bidirectional multi-voltage level translator; open-drain; push-pull

The LSF0204 is an 4 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 LSF0204 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.

特性

  • Bidirectional voltage translation with no direction pin

  • Up translation

    • ≤ 100 MHz; CL = 15 pF, 30 pF

    • ≤ 50 MHz; CL = 50 pF

  • Down translation

    • ≥ 100 MHz; CL = 15 pF, 30 pF

    • ≥ 50 MHz; CL = 50 pF

  • Hot insertion

  • Bidirectional voltage level translation between:

    • 0.8 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

  • 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

目标应用

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

  • Industrial

  • Personal computing

参数类型

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Nr of bitsPower dissipation considerationsTamb (°C)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
LSF0204GU12Production0.8 - 5.00.8 - 5.0CMOSn.a.0.64low-40~1252039.1110XQFN12
LSF0204PWProduction0.8 - 5.00.8 - 5.0CMOSn.a.0.64low-40~1251417.768TSSOP14

封装

型号封装尺寸版本回流焊/波峰焊包装状态标示可订购的器件编号，（订购码(12NC)）
LSF0204GU12
XQFN12
(SOT1174-1) 		SOT1174-1SOT1174-1_115ActiveStandard MarkingLSF0204GU12X
( 9356 902 92115 )
LSF0204PW
TSSOP14
(SOT402-1) 		SOT402-1SSOP-TSSOP-VSO-WAVE
SOT402-1_118ActiveLSF0204LSF0204PWJ
( 9356 902 91118 )

环境信息

型号可订购的器件编号化学成分RoHSRHF指示符无铅转换日期
LSF0204GU12LSF0204GU12XLSF0204GU12
LSF0204PWLSF0204PWJLSF0204PW
品质及可靠性免责声明

文档 (7)

文件名称标题类型日期
LSF02044-bit bidirectional multi-voltage level translator; open-drain; push-pullData sheet2023-11-28
AN90050Pin FMEA for LSF familyApplication note2023-12-14
lsf0204pwLSF0204PW IBIS modelIBIS model2020-05-18
lsf0204gu12LSF0204GU12 IBIS modelIBIS model2020-05-18
SSOP-TSSOP-VSO-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT402-1plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm bodyPackage information2023-11-07
SOT1174-1plastic, leadless extremely thin quad flat package; 12 terminals; 0.4 mm pitch; 2 mm x 1.7 mm x 0.5 mm bodyPackage information2024-04-11

支持

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模型

文件名称标题类型日期
lsf0204pwLSF0204PW IBIS modelIBIS model2020-05-18
lsf0204gu12LSF0204GU12 IBIS modelIBIS model2020-05-18

订购、定价与供货

样品

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