DG419LDY+

DG419LDY+ is a precision SPDT CMOS analogue switch. This switch is +3V logic compatible when powered from ±15V or ±12V supplies. It conducts equally well in either direction and has low charge injection of 2.5pC with single +12V supply and low power consumption. The DG419L offers low off leakage current over temperature (less than 5nA at +85°C) and has power supply sequencing free operation. The digital input has a +0.8V logic low threshold and +2V logic high threshold ensuring +3V TTL and CMOS logic compatibility. Typical applications include sample and hold circuits, communications systems, test equipment, battery operated systems, modems, fax machines, guidance and control systems, PBX, PABX, audio signal routing and military radios.

• Supply voltage range from 9V to 36V, ±4.5V to ±20V
• Power-supply sequencing-free operation
• Rail-to-rail analogue signal handling capability
• Single-supply operation range from +9V to +36V
• Dual-supply operation range from ±4.5V to ±20V
• On-resistance matching between channels is 3ohm max at +25°C
• On-resistance is 35ohm max at +25°C, V+=+13.5V, V-=-13.5V, ICOM=10mA, VNO or VNC=±10V
• On-resistance flatness is 4ohm max at +25°C, V+=+15V, V-=-15V, ICOM=10mA, VNO or VNC=-5V, 0, +5V
• Operating temperature range from -40°C to 85°C
• 8 SO package

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

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