{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX325ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX325ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX325ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX325ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX325ESA+, dual SPST-NO/NC analog switch, 60Ohm on-resistance, 2.7V-16V single supply, 150ns/100ns switching, -85dB crosstalk @ 1MHz, 8-SOIC package, -40°C to 85°C.","salesMarkdown":"## Dual SPST analog switch in 8-SOIC — what the specs mean for your signal path The Maxim MAX325ESA+ is a dual SPST analog switch with independently controlled normally-open and normally-closed channels, packaged in an 8-SOIC. Each switch presents a maximum on-resistance of 60 ohms, with channel-to-channel matching held to 800 milliohms. Switching speed is 150 ns turn-on, 100 ns turn-off — fast enough for 1 MHz analog multiplexing or audio muting without audible pop. Off-leakage is a maximum 100 pA, and charge injection is 1 pC, both specs that keep the switch from corrupting a sample-and-hold or precision integrator. Crosstalk is rated at -85 dB at 1 MHz, which means the two channels stay isolated well enough for stereo audio or dual-channel data acquisition without bleed-through. The industrial temperature range (-40°C to 85°C) covers factory-floor and outdoor telecom enclosures. ## Package and mounting — 8-SOIC with a 3.90 mm body width The MAX325ESA+ comes in an 8-SOIC package (3.90 mm body width, 0.154\" pitch) and is specified for surface-mount assembly. The supplier device package is also 8-SOIC, so the footprint is standard SOIC-8 — no exotic land pattern needed. ## Lifecycle — still in active production The MAX325ESA+ carries an Active product status with ROHS3 compliance.","metaTitle":"Maxim MAX325ESA+ Dual SPST Analog Switch, 60 Ohm, 8-SOIC","metaDescription":"Maxim MAX325ESA+ dual SPST analog switch, 60 ohm on-resistance, 2.7V-16V supply, -85dB crosstalk. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Crosstalk":"-85dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Switch Circuit":"SPST - NO/NC","lifecycle_stage":"eol_hot","Charge Injection":"1pC","Number of Circuits":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","On-State Resistance (Max)":"60Ohm","Switch Time (Ton, Toff) (Max)":"150ns, 100ns","Voltage - Supply, Single (V+)":"2.7V ~ 16V","Current - Leakage (IS(off)) (Max)":"100pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"9pF, 9pF","Channel-to-Channel Matching (ΔRon)":"800mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.53000","currency":"USD"},{"qty":10,"price":"$5.86500","currency":"USD"},{"qty":25,"price":"$5.54480","currency":"USD"},{"qty":100,"price":"$4.80560","currency":"USD"},{"qty":250,"price":"$4.55912","currency":"USD"},{"qty":500,"price":"$4.09090","currency":"USD"},{"qty":1000,"price":"$3.45016","currency":"USD"},{"qty":2500,"price":"$3.27765","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX323-MAX325.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MAX325ESA+?","answer":"This part is a Maxim-specific dual SPST switch in the SOIC-8 footprint. For a direct pin-compatible alternative, look at the Maxim MAX325CSA+ (same function, commercial temperature range) or the MAX4525CSA+ (similar specs, different switch logic). Verify the switch configuration (NO/NC) and temperature grade against your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX325ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX325ESA 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}}