74HC4851BQ,115

74HC4851BQ,115 is a high-speed Si-gate CMOS device. It is specified in compliance with JEDEC standard no. 7A. It is an 8-channel analogue multiplexer/demultiplexer with injection-current effect control and three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). This device features injection-current effect control, which has excellent value in automotive applications where voltages in excess of the supply voltage are common. With active-low E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With active-low E HIGH, all switches are in the high-impedance OFF state, independent of S0 to S2. It is used in applications such as analogue multiplexing and demultiplexing, digital multiplexing and demultiplexing, and signal gating.

• Injection-current cross coupling <lt/> 1mV/mA
• HBM JESD22-A114E exceeds 2000V, CDM JESD22-C101C exceeds 1000V
• Wide supply voltage range from 2V to 6V
• Latch-up performance exceeds 100mA per JESD 78 Class II level A
• ON resistance is 400 ohm typ at (VCC = 2.0V; ISW = 2mA, 25°C)
• Supply current is 2μA maximum at (VI = GND or VCC; VCC = 5.5V)
• ON resistance mismatch between channels is 4 ohm typ at (VCC = 2.0V; ISW = 2mA)
• Operating temperature range from -40°C to +125°C
• DHVQFN16 package

警告

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