{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DG403DY+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DG403DY","canonicalUrl":"https://icboms.com/analog-devices/DG403DY","factsUrl":"https://icboms.com/api/mcp/products/DG403DY%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated DG403DY+, dual SPDT analog switch, 45 Ohm max on-resistance, 150ns/100ns switching, -90dB crosstalk at 1MHz, 16-SOIC surface mount, -40 to 85°C operating range.","salesMarkdown":"The Maxim Integrated DG403DY+ is a dual SPDT analog switch in a 16-SOIC package, built for precision signal routing in instrumentation, audio, and data-acquisition systems. Each of the two independent switches handles ±4.5 V to ±20 V dual supplies or a 10 V to 30 V single supply, with a maximum on-resistance of 45 Ohm and channel-to-channel matching within 500 mOhm — tight enough to keep gain errors low in multiplexed ADC front-ends. The -90 dB crosstalk at 1 MHz means one channel switching a 1 Vpp signal won't leak appreciably into the other, which matters when you're routing low-level sensor outputs alongside higher-amplitude reference voltages. ## Switching speed and charge injection Turn-on time of 150 ns and turn-off of 100 ns (max). Charge injection is 10 pC. ## Leakage and capacitance Off-state leakage is max 500 pA. Channel capacitance is 12 pF. ## Package and temperature range 16-SOIC narrow body (0.154\" width, 3.90 mm) — standard footprint, no surprises for the pick-and-place. Rated -40°C to 85°C ambient, so it covers industrial control cabinets and outdoor telecom shelters but not engine-bay or downhole environments. ROHS3 compliant, no exemptions to track. Lifecycle status is Active per the manufacturer.","metaTitle":"DG403DY+ IC Switch SPDT x 2, 45 Ohm, 16-SOIC","metaDescription":"Maxim DG403DY+ dual SPDT analog switch, 45 Ohm on-resistance, -90dB crosstalk, -40 to 85°C. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Crosstalk":"-90dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Switch Circuit":"SPDT","lifecycle_stage":"eol_hot","Charge Injection":"10pC","Number of Circuits":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-SOIC","On-State Resistance (Max)":"45Ohm","Voltage - Supply, Dual (V±)":"±4.5V ~ 20V","Switch Time (Ton, Toff) (Max)":"150ns, 100ns","Voltage - Supply, Single (V+)":"10V ~ 30V","Current - Leakage (IS(off)) (Max)":"500pA","Multiplexer/Demultiplexer Circuit":"2:1","Channel Capacitance (CS(off), CD(off))":"12pF, 12pF","Channel-to-Channel Matching (ΔRon)":"500mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.98","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.98000","currency":"USD"},{"qty":10,"price":"$12.84600","currency":"USD"},{"qty":25,"price":"$12.31360","currency":"USD"},{"qty":100,"price":"$10.84910","currency":"USD"},{"qty":250,"price":"$10.31664","currency":"USD"},{"qty":500,"price":"$9.65106","currency":"USD"},{"qty":1000,"price":"$8.85235","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/95a1c4a64acf9f6415343f8181d743f0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DG403DY+ equivalent to DG403DY?","answer":"The DG403DY+ is the ROHS3-compliant version of the DG403DY. Electrically identical — same 45 Ohm on-resistance, same switching speeds, same package. The '+' suffix indicates lead-free / RoHS compliance only."},{"question":"What is the crosstalk specification for DG403DY+?","answer":"Crosstalk is rated at -90 dB at 1 MHz. That's the isolation between channels when one is switching and the other is in a known state — sufficient for 16-bit audio or precision analog muxing at moderate frequencies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DG403DY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DG403DY 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}}