Analog Switch Dual SPST 8-Pin SOIC N

The MAX320/MAX321/MAX322 are precision, dual, SPST analog switches designed to operate from ±3V to ±8V dual supplies. The MAX320 has two normally open (NO) switches and the MAX321 has two normally closed (NC) switches. The MAX322 has one NO and one NC switch. Low power consumption (1.25mW) makes these parts ideal for battery-powered equipment. They offer low leakage currents (100pA max) and fast switching speeds (tON = 150ns max, tOFF = 100ns max). The MAX320 series, powered from ±5V supplies, offers 35O max on-resistance (RON), 2O max matching between channels, and 4O max RON flatness.

• Low On-Resistance, 35O max (16O typical)
• R_ON Matching Between Channels < 2O
• R_ON Flatness < 4O
• Guaranteed Charge Injection < 5pC
• Bipolar Supply Operation (±3V to ±8V)
• Low Power Consumption, < 1.25mW
• Low Leakage Current Over Temperature, < 2.5nA at +85°C
• Fast Switching, t_ON < 150ns,_OFF < 100ns
• Guaranteed Break-Before-Make (MAX322 only)