SGM4578.pdf? No Direction-Control Signal Needed
? Data Rates
24Mbps (Push-Pull)
2Mbps (Open-Drain)
? 1.65V to 5.5V on A Ports and 2.3V to 5.5V on B
Ports (VCCA ≤ VCCB)
? VCC Isolation: If Either VCC is at GND,
Both Ports are in the High-Impedance State
? No Power-Supply Sequencing Required:
Either VCCA or VCCB can be Ramped First
? IOFF: Supports Partial-Power-Down Mode Operation
? -40℃ to +85℃ Operating Temperature Range
? Available in Green TSSOP-20 and TQFN-3×3-20L
Packages
? No direction-control signal needed
? Maximum data rates
110 Mbps (push pull)
1.2 Mbps (open drain)
? 1.4 V to 3.6 V on A port and 1.65 V to 5.5 V on B
port (VCCA ≤ VCCB)
? No power-supply sequencing required – either
VCCA or VCCB can be ramped first
? Latch-up performance exceeds 100 mA per
JESD 78, Class II
? ESD protection exceeds JESD 22 (A Port)
2000-V human body model (A114-B)
150-V machine model (A115-A)
1000-V charged-device model (C101)
? IEC 61000-4-2 ESD (B port)
±8 kV contact discharge
±6 kV Air-gap discharge
