{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4732EUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4732EUA","canonicalUrl":"https://icboms.com/analog-devices/MAX4732EUA","factsUrl":"https://icboms.com/api/mcp/products/MAX4732EUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4732EUA+ analog switch, dual SPST-NC, 25Ohm on-resistance, 300MHz bandwidth, -108dB crosstalk at 1MHz, 8-uMAX/uSOP package, Tube.","salesMarkdown":"## Dual SPST-NC switch for high-speed analog signal routing The MAX4732EUA+ from Analog Devices is a dual single-pole single-throw normally-closed (SPST-NC) analog switch designed for routing high-frequency signals up to 300 MHz in test equipment, communications infrastructure, and data acquisition front-ends. Each channel presents a maximum on-resistance of 25 Ohm with 200 mOhm channel-to-channel matching, keeping insertion loss uniform across both paths. ## Bandwidth and crosstalk for signal integrity The -3 dB bandwidth of 300 MHz means the switch passes a 10 MHz clock with less than 0.1 dB of roll-off, and the -108 dB crosstalk at 1 MHz isolates the two channels so that a 1 Vpp signal on one side couples less than 4 µV into the other — critical for multiplexing sensitive analog inputs. Charge injection of 7.5 pC sets the glitch energy when the switch opens; in a sample-and-hold feeding a 10-bit ADC with a 10 pF hold cap, this injects roughly 0.75 mV of pedestal error — a consideration for the downstream offset budget. The 8-uMAX/uSOP package (3.00 mm width) fits tight PCB layouts; the 85 ns turn-on and 45 ns turn-off times allow the switch to settle before the next ADC conversion cycle at sample rates up to several megahertz.","metaTitle":"MAX4732EUA+ Analog Devices SPST-NC Switch, 25Ohm, 300MHz","metaDescription":"MAX4732EUA+ dual SPST-NC analog switch, 25Ohm on-resistance, 300MHz bandwidth, -108dB crosstalk, -40°C to 85°C, 8-uMAX/uSOP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Crosstalk":"-108dB @ 1MHz","Mounting Type":"Surface Mount","-3db Bandwidth":"300MHz","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Switch Circuit":"SPST - NC","lifecycle_stage":"eol_hot","Charge Injection":"7.5pC","Number of Circuits":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-uMAX/uSOP","On-State Resistance (Max)":"25Ohm","Switch Time (Ton, Toff) (Max)":"85ns, 45ns","Voltage - Supply, Single (V+)":"2V ~ 11V","Current - Leakage (IS(off)) (Max)":"100pA","Multiplexer/Demultiplexer Circuit":"1:1","Channel Capacitance (CS(off), CD(off))":"20pF, 20pF","Channel-to-Channel Matching (ΔRon)":"200mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.38","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.38000","currency":"USD"},{"qty":10,"price":"$2.14100","currency":"USD"},{"qty":25,"price":"$2.02000","currency":"USD"},{"qty":100,"price":"$1.72100","currency":"USD"},{"qty":250,"price":"$1.61600","currency":"USD"},{"qty":500,"price":"$1.41400","currency":"USD"},{"qty":1000,"price":"$1.17160","currency":"USD"},{"qty":2500,"price":"$1.09080","currency":"USD"},{"qty":5000,"price":"$1.05040","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the MAX4732EUA+ and get a price?","answer":"The MAX4732EUA+ is available to order against an RFQ through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4732EUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4732EUA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}