Analog Switch Dual SPST 8-Pin uMAX

The MAX323/MAX324/MAX325 are precision, dual, SPST analog switches. They are single-supply devices designed to operate from +2.7V to +16V. The MAX323 has two normally open (NO) switches, and the MAX324 has two normally closed (NC) switches. The MAX325 has one NO and one NC switch. Low power consumption (5µW) makes these parts ideal for battery-powered equipment. These switches offer low leakage currents (100pA max) and fast switching speeds (tON = 150ns max, tOFF = 100ns max). When powered from a 5V supply, the MAX323 series offers 2O max matching between channels, 60O max on-resistance, and 6O max RON flatness. These switches also offer 5pC max charge injection, and a minimum of 2000V ESD per Method 3015.7.

• Low On-Resistance (R_ON), 60O max (33O typ)
• R_ON Matching Between Channels < 2O
• R_ON Flatness < 6O Max
• Guaranteed Charge Injection < 5pC
• Single-Supply Operation (+2.7V to +16V)
• Low Power Consumption, < 5µW
• Low Leakage Current Over Temperature, < 2.5nA at +85°C
• Fast Switching:t_ON < 150ns, t_OFF < 100ns
• Guaranteed Break-Before-Make (MAX325 only)
• TTL/CMOS Logic Compatible