{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADG333ABRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADG333ABRZ","canonicalUrl":"https://icboms.com/analog-devices/ADG333ABRZ","factsUrl":"https://icboms.com/api/mcp/products/ADG333ABRZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADG333ABRZ, Quad SPDT analog switch, 45Ω on-resistance, 90ns/80ns switching, -85dB crosstalk @ 1MHz, 2pC charge injection, 20-SOIC, -40°C to 85°C.","salesMarkdown":"## Quad SPDT switch with 45 Ω on-resistance and 5 Ω channel matching The ADG333ABRZ from Analog Devices is a quad SPDT (2:1) analog switch array in a 20-SOIC package. Each of the four independent switches carries a maximum on-resistance of 45 Ω, with channel-to-channel matching held to 5 Ω — tight enough that gain error across a multi-channel multiplexed front-end stays within a fraction of a percent without external trim. Switching is specified at 90 ns turn-on and 80 ns turn-off typical, fast enough for audio-band multiplexing and moderate-speed data acquisition. The part runs from a single supply of 3 V to 30 V or dual supplies of ±3 V to ±20 V, so it fits both single-rail and bipolar signal chains. Charge injection is 2 pC, low enough to avoid noticeable glitch feedthrough into a sample-and-hold or ADC input. ## Crosstalk and leakage — what they mean for your signal path Crosstalk is specified at -85 dB at 1 MHz. Off-channel leakage current is 250 pA maximum. ## Package and supply flexibility The 20-SOIC wide-body package (0.295 inch, 7.50 mm width) is a standard footprint. Surface-mount only, supplied in tube.","metaTitle":"ADG333ABRZ Analog Devices SPDT Switch, 4-Circuit, 45Ω","metaDescription":"ADG333ABRZ quad SPDT analog switch, 45Ω on-resistance, 90ns switching, -85dB crosstalk at 1MHz. Active production, ROHS3, 20-SOIC. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Crosstalk":"-85dB @ 1MHz","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","Switch Circuit":"SPDT","lifecycle_stage":"eol_hot","Charge Injection":"2pC","Number of Circuits":"4","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"20-SOIC","On-State Resistance (Max)":"45Ohm","Voltage - Supply, Dual (V±)":"±3V ~ 20V","Switch Time (Ton, Toff) (Max)":"90ns, 80ns (Typ)","Voltage - Supply, Single (V+)":"3V ~ 30V","Current - Leakage (IS(off)) (Max)":"250pA","Multiplexer/Demultiplexer Circuit":"2:1","Channel-to-Channel Matching (ΔRon)":"5Ohm","Channel Capacitance (CS(off), CD(off))":"7pF"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.69","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.69000","currency":"USD"},{"qty":10,"price":"$8.75100","currency":"USD"},{"qty":37,"price":"$8.34405","currency":"USD"},{"qty":111,"price":"$7.24514","currency":"USD"},{"qty":259,"price":"$6.91950","currency":"USD"},{"qty":518,"price":"$6.30896","currency":"USD"},{"qty":1036,"price":"$5.49490","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADG333A.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADG333ABRZ equivalent to ADG333A?","answer":"The ADG333ABRZ is the standard tube-packaged variant of the ADG333A family. The -ABRZ suffix indicates the wide-body 20-SOIC tube format; the -ABRSZ suffix is the same die in a different tube configuration, and -REEL suffixes are tape-and-reel. All share the same 45 Ω on-resistance, -85 dB crosstalk, and 2 pC charge injection."},{"question":"Can ADG333ABRZ operate from a single 5V supply?","answer":"Yes, the single-supply range is 3 V to 30 V, so a 5 V rail is well within the operating window. The on-resistance and switching speed will be slightly higher at 5 V than at ±15 V, but the part is fully functional and specified across that range."},{"question":"What is ADG333ABRZ's listed crosstalk?","answer":"Crosstalk is specified at -85 dB at 1 MHz, which means less than 0.006 % feedthrough between channels at that frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADG333ABRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADG333ABRZ 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}}