Channel Auto-Bidirectional Multi-Voltage Level Translator for Open-Drain and Push-Pull Applications, P2P TI LSF0108.
DIODES LSF0108
DIODES LSF0108.pdf
DIODES LSF0108.pdfFEATURES
• Bi-directional level shifter for both push-pull and open-drain
• Maximum data rate is dominated by the system capacitance
and pullup resistors
▪ ≤ 100MHz; CL = 15pF, 30pF, Rpu ≤ 300Ω
▪ ≤ 50MHz; CL = 50pF, Rpu ≤ 300Ω
• Bi-directional voltage level translation between:
▪ 0.65V and 1.5V, 1.8V, 2.5V, 3.3V and 5.0V
▪ 1.2V and 1.8V, 2.5V, 3.3V and 5.0V
▪ 1.8V and 2.5V, 3.3V and 5.0V
▪ 2.5V and 3.3V and 5.0V
▪ 3.3V and 5.0V
• ESD protection exceeds JESD 22
▪ 3500V HBM (A114)
▪ 1500V CDM (C101)
• Latchup exceeds 100mA per JESD 17
• 5V tolerant I/O pins to support TTL
• Specified from -40°C to +125°C
PIN CONFIGUTION
优势替代
FEATURES
• 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
• Allows bidirectional voltage-level translation between
– 0.65 V ↔ 1.8/2.5/3.3/5 V
– 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
PIN CONFIGUTION
