LSF0108-Q1 Texas instruments

LSF0108-Q1

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LSF0108-Q1

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Описание

Supports up to 100 MHz up translation and greater than 100 MHz down translation at ≦ 30 pF cap load and up to 40 MHz up and down translation at 50 pF capacitive load: Allows the LSF family to support more consumer or telecom interfaces (MDIO or SDIO) Bidirectional voltage translation without DIR pin: Minimizes system effort to develop voltage translation for bidirectional interface (PMBus, I 2C, or SMbus) 5 V tolerance on IO port and 125°C support: With 5 V tolerance and 125°C support, the LSF family is flexible and compliant with TTL levels in industrial and telecom applications Channel specific translation: The LSF family is able to set up different voltage translation levels on each channel

AEC-Q100 qualified with the following results:
- Device HBM ESD classification level 2000-V
- Device CDM ESD classification level 1000-V
Available in wettable flank VQFN (RKS) package
Provides bidirectional voltage translation with no direction pin
Supports up to 100 MHz up translation and greater than 100 MHz down translation at ≤ 30-pF capacitive load and up to 40 MHz up or down translation at 50-pF capacitive load
Supports hot insertion
Allow bidirectional voltage level translation between
- 0.95 V ↔ 1.8 V, 2.5 V, 3.3 V, 5 V
- 1.2 V ↔ 1.8 V, 2.5 V, 3.3 V, 5 V
- 1.8 V ↔ 2.5 V, 3.3 V, 5 V
- 2.5 V ↔ 3.3 V, 5 V
- 3.3 V ↔ 5 V
Low standby current
5-V tolerance I/O port to support TTL
Low r on provides less signal distortion
High-impedance I/O pins for EN = low
Flow-through pin-out for easy PCB trace routing
Latch-up performance exceeds 100 mA per JESD 17
–40°C to +125°C operating temperature range

Technology family	LSF
Applications	I2C
Bits (#)	8
Data rate (max) (MBits)	200
High input voltage (min) (V)	0.95
High input voltage (max) (V)	5
Vout (min) (V)	0.95
Vout (max) (V)	5
IOH (max) (mA)	0
IOL (max) (mA)	0
Supply current (max) (µA)	12.5
Features	Output enable
Input type	Transmission Gate
Output type	3-State, Transmission Gate
Rating	Automotive
Operating temperature range (°C)	-40 to 125