ANALOG DEVICES ADG221KNZ ANALOGUE SW, 4-CH, SPST-NO, DIP-16

ADG221KNZ is a LC²MOS quad SPST switch. It is a monolithic CMOS device comprising four independently selectable switches. On-chip latches facilitate microprocessor interfacing. It is designed on an enhanced LC²MOS process which gives an increased signal handling capability of ±15V. This switch also features high switching speed and low RON. It consists of four SPST switches. The device exhibits a break before making a switching action. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.

• Break before make switching, compatible with µP, TTL, CMOS
• Analog signal range is ±15V (25°C, VDD=+15V, VSS=-15)
• 2nA maximum off output leakage (25°C, VDD=+15V, VSS=-15)
• 2nA maximum on channel leakage (25°C, VDD=+15V, VSS=-15)
• 2.4V minimum input high voltage (25°C, VDD=+15V, VSS=-15)
• 100ns minimum write pulse width (25°C, VDD=+15V, VSS=-15)
• 80dB typical off isolation ((25°C, Vs=10V(p-p), f=100KHz, RL=100 ohm)
• 5pF typical digital input capacitance (25°C, VDD=+15V, VSS=-15)
• 20pC typical charge injection (25°C, RS= 0 ohm, CL=1000pF, VS=0V)
• Operating temperature range from -40°C to 85°C, 16-pin plastic package

Notes

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