
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 35Ω max on-resistance (RON), 2Ω max matching between channels, and 4Ω max RONflatness.These switches also offer 5pC max charge injection and a minimum of 2000V ESD protection per Method 3015.7. For equivalent devices specified for single-supply operation, see the MAX323/MAX324/MAX325 data sheet. For quad versions of these switches, see the MAX391/MAX392/MAX393 data sheet.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MAX321 is an authentic electronic component manufactured by Analog Devices, categorized under Switch ICs. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MAX321 datasheet above.
Electronic component spot-market pricing for MAX321 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MAX321 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…
Loading articles…

Considering STM32H743IIK6? Compare its 10 mm BGA with IIT6, routing and inspection work before approval. Send exact packing and schedule for a quote.
Read more →
Choosing INA228AIDGSR or INA238? Compare energy and charge tracking, shunt sizing and calibration. Send current range, quantity and dates for a quote.
Read more →
Buying ASM330LHHTR? Check non-safety use, post-solder calibration and qualification before approval. Send packing and document needs for a quote.
Read more →
Sourcing W25Q256JVEIQ? Separate NRND service stock from a new BOM, then check address modes and suffixes. Send quantity and platform needs for a quote.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
![]() | Analog Devices | 6,540 | |||
![]() | Analog Devices | 5,220 | |||
![]() | Analog Devices | -- | 2,770 | ||
![]() | Analog Devices | -- | 4,590 | ||
![]() | Analog Devices | 1,020 | |||
![]() | Analog Devices | 6,220 | |||
![]() | Analog Devices | 4,780 | |||
![]() | Analog Devices | 4,330 | |||
![]() | Analog Devices | 5,520 | |||
![]() | Analog Devices | 1,040 |