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TC7WPB9306FK - 2-Bit Dual-Supply Bus Switch

General Description

2.

The TC7WPB9306FK and TC7WPB9307FK are CMOS 2-bit dual-supply bus switches that can provide an interface between two nodes at different voltage levels.

These devices can be connected to two independent power supplies.

Key Features

  • (1) AEC-Q100 (rev. H) Grade 1 qualified (Note 1) (2) Wide operating temperature range: Topr = -40 to 125  (Note 2) (3) Operating voltage: 1.8 V to 2.5 V / 1.8 V to 3.3 V / 1.8 V to 5.0 V / 2.5 V to 3.3 V / 2.5 V to 5.0 V / 3.3 V to 5.0 V bidirectional interface (4) Operating voltage: VCCA = 1.65 to 5.0 V, VCCB = 2.3 to 5.5 V (5) Low ON-resistance: RON = 5.0 Ω (typ. ) @ VIS = 0 V, IIS = 30 mA, VCCA = 3.0 V, VCCB = 4.5 V (6) ESD performance: Machine mode ≥ ±200 V, Human body model ≥ ±2000 V (7) 5.5.

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TC7WPB9306FK,TC7WPB9307FK CMOS Digital Integrated Circuits Silicon Monolithic TC7WPB9306FK,TC7WPB9307FK 1. Functional Description • Low-Voltage, Low-Power 2-Bit Dual-Supply Bus Switch 2. General The TC7WPB9306FK and TC7WPB9307FK are CMOS 2-bit dual-supply bus switches that can provide an interface between two nodes at different voltage levels. These devices can be connected to two independent power supplies. VCCA supports 1.8 V, 2.5 V and 3.3 V power supplies, whereas VCCB supports 2.5 V, 3.3 V and 5.0 V power supplies. Bidirectional level-shifting is possible by simply adding external pull-up resistors between the An/Bn data lines and the VCCA / VCCB supplies.