ADG212AKRZ

ADG212A quad SPST switch is a monolithic CMOS device comprising four independently selectable switches. It is designed on an enhanced LC2MOS process, which gives an increased signal handling capability of ±15V. This switch also features high switching speeds and low RON. It consists of four SPST switches. In multiplexer applications, all switches exhibit break-before-make switching action when driven simultaneously. Inherent in the design is low charge injection for minimum transients when switching the digital inputs. For applications where the analogue signal is unipolar (0V to 15V), the switch can be operated from a single 15 V supply. Leakage currents in the range of 500pA make this switch suitable for high precision circuits. The added feature of break-before-make allows for multiple outputs to be tied together for multiplexer applications while keeping leakage errors to a minimum.

• Extended signal range, single supply operation, low leakage
• 44V supply maximum rating, ±15V analogue signal range
• Extended plastic temperature range from −40°C to +85°C
• TTL/CMOS compatible
• Pin compatible to DG212
• Low RON of 115ohm maximum at 25°C, RON match of 5% typ at VS = 0V, IDS = 1mA, 25°C
• Low leakage current of 0.5nA typical
• 16-lead SOIC-N package, −40°C to +85°C temperature range

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