MAX14779ATP+

MAX14779 dual SPDT Beyond-The-Rails switch support switching analogue signals of up to ±25V using a single 3V to 5.5V supply. This MAX14779 is a dual SPDT switch configuration with two EN_ and two S_ control inputs. It has a flexible 1.62V to 5.5V CMOS logic interface. It has a low on-leakage current of ±200nA (maximum). Each device can carry up to 200mA (maximum) of continuous current in either direction while operating from -40°C to 125°C. When not powered, transient and DC signal conditions should be considered separately. Key applications are ATE systems, switching full speed USB, CAN, RS-232/485, TTL, audio, instrumentation systems.

• Design with wide signal range
• High performance analogue switch
• 2.5ohm (maximum) on-resistance and 18mohm (typical) flatness at 85°C
• Short circuit protection
• 78MHz (typical) signal bandwidth
• Small 4mm x 4mm 20-pin TQFN package
• Lead finish/ball material is matte tin
• Contain a total of three charge pumps to generate bias voltages for the internal switch
• Maintain the performance over the entire common-mode voltage range to maximum signal integrity
• Separate supply control input that sets the high and low thresholds for all logic inputs

注释

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