{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX312LESE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX312LESE","canonicalUrl":"https://icboms.com/analog-devices/MAX312LESE","factsUrl":"https://icboms.com/api/mcp/products/MAX312LESE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX312LESE+, quad SPST-NC analog switch, 10 Ohm on-resistance, 4.5V–36V single / ±4.5V–±20V dual supply, -85dB crosstalk @ 1MHz, 16-SOIC, -40°C to 85°C.","salesMarkdown":"## Quad SPST-NC switch with wide supply range The Maxim Integrated MAX312LESE+ is a quad single-pole single-throw normally-closed (SPST-NC) analog switch in a 16-SOIC surface-mount package. Each of the four independent switches handles rail-to-rail analog signals with a maximum on-resistance of 10 ohms, making it suitable for precision signal routing in data acquisition, audio switching, and test equipment. The switch operates from a single supply of 4.5 V to 36 V or dual supplies of ±4.5 V to ±20 V, covering a wide range of industrial and bench-top power rails. ## Crosstalk and charge injection — what they mean for signal integrity Crosstalk is -85 dB at 1 MHz. Charge injection is 20 pC. Off-capacitance is 15 pF on both source and drain. ## Switching speed and leakage Maximum turn-on time is 225 ns, turn-off 185 ns. Off-state leakage is 500 pA. Channel-to-channel on-resistance matching is 300 milliohms. ## Temperature grade and environment Rated for -40°C to +85°C ambient operating temperature, the MAX312LESE+ fits industrial control cabinets, outdoor telecom enclosures, and engine-bay-adjacent electronics that see thermal cycling. The 16-SOIC package is a standard footprint for automated assembly and rework. ## Lifecycle and sourcing The MAX312LESE+ carries an Active product status per the manufacturer, with ROHS3 compliance.","metaTitle":"MAX312LESE+ SPST-NC Analog Switch, 10 Ohm, 16-SOIC","metaDescription":"Maxim Integrated MAX312LESE+ quad SPST-NC analog switch. 10 ohm on-resistance, -85dB crosstalk at 1MHz, 4.5V–36V single or ±4.5V–±20V dual supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Crosstalk":"-85dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Switch Circuit":"SPST - NC","lifecycle_stage":"eol_hot","Charge Injection":"20pC","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-SOIC","On-State Resistance (Max)":"10Ohm","Voltage - Supply, Dual (V±)":"±4.5V ~ 20V","Switch Time (Ton, Toff) (Max)":"225ns, 185ns","Voltage - Supply, Single (V+)":"4.5V ~ 36V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"15pF, 15pF","Channel-to-Channel Matching (ΔRon)":"300mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.25000","currency":"USD"},{"qty":10,"price":"$8.36000","currency":"USD"},{"qty":25,"price":"$7.97160","currency":"USD"},{"qty":100,"price":"$6.92150","currency":"USD"},{"qty":250,"price":"$6.61044","currency":"USD"},{"qty":500,"price":"$6.02718","currency":"USD"},{"qty":1000,"price":"$5.24948","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX312L-MAX314L.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can MAX312LESE+ be used with dual supplies?","answer":"Yes, the MAX312LESE+ is specified for dual supplies from ±4.5 V to ±20 V, making it suitable for split-rail analog systems such as audio mixers and instrumentation amplifiers."},{"question":"What is the crosstalk of MAX312LESE+?","answer":"Crosstalk is rated at -85 dB at 1 MHz, which keeps channel-to-channel isolation clean for 16-bit-level multiplexing in audio and low-frequency measurement applications."},{"question":"Does MAX312LESE+ have a cross reference or equivalent from other brands?","answer":"The evidence does not list a direct cross-reference or second-source alternate from another manufacturer. For a pin-compatible alternative within the Maxim family, review the MAX312 series variants — the 'LESE+' suffix indicates the 16-SOIC package and ROHS3 compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX312LESE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX312LESE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}