The MAX364/MAX365 are precision, quad, single-pole single-throw (SPST) analog switches. The MAX364 has four normally closed (NC), and the MAX365 has four normally open (NO) switches. Both parts offer low- channel on resistance (less than 85Ω), guaranteed to match within 2Ω between channels and to remain flat over the analog signal range (∆9Ω max). Both parts also offer low leakage (less than 500pA at +25°C and less than 4nA at +85°C) and fast switching (turn-on time less than 250ns and turn-off time less than 170ns). The MAX364/MAX365 are fabricated with Maxim’s new improved 44V silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (35µW), and electrostatic discharge (ESD) greater than 2000V. The 44V maximum breakdown voltage allows rail-to-rail analog signal handling capability. These monolithic switches operate with a single positive supply (+10V to +30V) or with split supplies (±4.5V to ±20V) while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading.
The MAX364/MAX365 are precision, quad, single-pole single-throw (SPST) analog switches designed for high-speed signal routing. The MAX364 features four normally closed (NC) switches, while the MAX365 features four normally open (NO) switches.
These devices offer low channel on-resistance of less than 85 Ω with guaranteed matching within 2 Ω between channels. They are fabricated using a 44V silicon-gate process to support rail-to-rail analog signal handling and provide electro-static discharge (ESD) protection greater than 2000V.
| On Resistance (Max) | < 85 Ω |
|---|---|
| Channel Match | < 2 Ω |
| Leakage Current (Max at +85°C) | < 4nA |
| Turn-On Time (Max) | < 250ns |
| Turn-Off Time (Max) | < 170ns |
| ESD Protection | > 2000V |
| Supply Voltage Range (Single) | +10V to +30V |
The MAX364 has four normally closed (NC) switches, while the MAX365 has four normally open (NO) switches.
Both parts offer a low-channel on resistance of less than 85 Ω.
Yes, the 44V maximum breakdown voltage allows for rail-to-rail analog signal handling capability.