LSF0102

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

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.

特性

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_ON 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
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 number	Product status	V_CC(A) (V)	V_CC(B) (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	Nr of bits	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
LSF0102DC	Production	0.95 - 5.0	0.95 - 5.0	CMOS	n.a.	0.7	2	low	-40~125	206	36.1	117	VSSOP8
LSF0102DP	Production	0.95 - 5.0	0.95 - 5.0	CMOS	n.a.	0.7	2	low	-40~125	219	21.1	107	TSSOP8
LSF0102GS	Production	0.95 - 5.0	0.95 - 5.0	CMOS	n.a.	0.7	2	low	-40~125	283	12.1	152	XSON8
LSF0102GX	Production	0.95 - 5.0	0.95 - 5.0	CMOS	n.a.	0.7	2	low	-40~125	407	7.9	200	X2SON8

封装

型号	封装	包装	状态	标示	可订购的器件编号，（订购码(12NC)）
LSF0102DC	VSSOP8 (SOT765-1)	Reel 7" Q3/T4, Reverse	Active	h2	LSF0102DCH ( 9356 902 93125 )
LSF0102DP	TSSOP8 (SOT505-2)	Reel 7" Q3/T4, Reverse	Active	h2	LSF0102DPH ( 9356 909 55125 )
LSF0102GS	XSON8 (SOT1203)	Reel 7” Q1/T1 or Q2/T3	Active	h2	LSF0102GSX ( 9356 911 15115 )
LSF0102GX	X2SON8 (SOT1233-2)	Reel 7” Q1/T1 or Q2/T3	Active	h2	LSF0102GXX ( 9356 902 94115 )

品质、可靠性及化学成分

型号	可订购的器件编号	化学成分	EFR	IFR	MTBF（小时）	MSL	MSL无铅
LSF0102DC	LSF0102DCH	LSF0102DC	51.0	0.8	1.32E9	1	1
LSF0102DP	LSF0102DPH	LSF0102DP	51.0	0.8	1.32E9	1	1
LSF0102GS	LSF0102GSX	LSF0102GS	51.0	0.8	1.32E9	1	1
LSF0102GX	LSF0102GXX	LSF0102GX	51.0	0.8	1.32E9	1	1

品质及可靠性免责声明

文档 (3)

文件名称	标题	类型	日期
LSF0102	2-bit bidirectional multi-voltage level translator; open-drain; push-pull	Data sheet	2022-05-17
lsf0102	LSF0102 IBIS model	IBIS model	2020-04-14
MAR_SOT1203	MAR_SOT1203 Topmark	Top marking	2013-06-03

支持

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模型

文件名称	标题	类型	日期
lsf0102	LSF0102 IBIS model	IBIS model	2020-04-14

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