SGM4568.pdf• 1.2V to 5.5V on A Ports and 1.65V to 5.5V on
B Ports (VCCA ≤ VCCB)
• VCC Isolation: If Either VCC is at GND,
All Outputs are in the High-Impedance State
• OE Input Circuit Referenced to VCCA
• Low Power Consumption
• Push-Pull Output
• 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
