{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX20327EWL+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX20327EWLT","canonicalUrl":"https://icboms.com/analog-devices/MAX20327EWLT","factsUrl":"https://icboms.com/api/mcp/products/MAX20327EWL%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX20327EWL+T DPDT analog switch, 1 circuit, 350mOhm on-resistance, 100MHz -3dB bandwidth, 9-WLP (1.61x1.61) package, Tape & Reel.","salesMarkdown":"The MAX20327EWL+T: The -3dB bandwidth of 100MHz sets the usable signal ceiling — the switch passes a 100MHz clock or video signal with 3dB of attenuation at the band edge; below 10MHz the insertion loss is well under 0.5dB. Crosstalk is rated at -100dB at 100kHz, meaning less than 10µV of the signal on one channel couples into the other at a 1V reference — this is the spec that makes the part suitable for switching sensitive analog signals alongside a digital bus without audible bleed-through. ## Package and board-fit for the WLP footprint The 9-WLP package (1.61x1.61mm body) is a wafer-level chip-scale package with solder balls on a 0.50mm pitch — the footprint is the die itself, so no plastic overmold adds height. The 9-ball array maps to one DPDT switch with a common supply pin; the datasheet's recommended land pattern matches the ball layout exactly, and the 0.35mm ball diameter requires a solder-mask-defined pad on the PCB. Surface-mount assembly is standard reflow; the package is moisture-sensitive, so a bake before reflow is needed if the reel has been exposed to ambient humidity beyond the floor life. ## Supply range and switching performance The turn-on time is 300µs max, turn-off is 30µs max, which is fast enough for audio source selection, sensor multiplexing, or power-rail sequencing but not for high-speed digital switching like USB 2.0 signal routing (that needs sub-10ns). Leakage current in the off state is 1µA max, and channel capacitance is 4pF per port, so the off-isolation at 1MHz is dominated by the capacitive feedthrough rather than the DC leakage. ## Temperature grade and sourcing posture The part is RoHS3 compliant and supplied on Tape & Reel in the standard 7-inch reel quantity for the WLP package.","metaTitle":"MAX20327EWL+T Analog Devices DPDT Switch, 350mOhm, 100MHz","metaDescription":"MAX20327EWL+T Analog Devices DPDT analog switch, 350mOhm on-resistance, 100MHz bandwidth, -100dB crosstalk at 100kHz. Active, RoHS3 compliant, 9-WLP package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Crosstalk":"-100dB @ 100kHz","Mounting Type":"Surface Mount","-3db Bandwidth":"100MHz","Package / Case":"9-WFBGA, WLBGA","Switch Circuit":"DPDT","lifecycle_stage":"eol_hot","Number of Circuits":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"9-WLP (1.61x1.61)","On-State Resistance (Max)":"350mOhm","Switch Time (Ton, Toff) (Max)":"300µs, 30µs","Voltage - Supply, Single (V+)":"1.6V ~ 5.5V","Current - Leakage (IS(off)) (Max)":"1µA","Multiplexer/Demultiplexer Circuit":"2:1","Channel Capacitance (CS(off), CD(off))":"4pF, 4pF","Channel-to-Channel Matching (ΔRon)":"2mOhm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.19000","currency":"USD"},{"qty":10,"price":"$2.86100","currency":"USD"},{"qty":25,"price":"$2.70440","currency":"USD"},{"qty":100,"price":"$2.34370","currency":"USD"},{"qty":250,"price":"$2.22352","currency":"USD"},{"qty":500,"price":"$1.99516","currency":"USD"},{"qty":1000,"price":"$1.68266","currency":"USD"},{"qty":2500,"price":"$1.59853","currency":"USD"},{"qty":5000,"price":"$1.53843","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/956a62b264d3d893075130956cb23a5c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the key electrical specifications of MAX20327EWL+T?","answer":"DPDT switch with 350mOhm max on-resistance, 100MHz -3dB bandwidth, -100dB crosstalk at 100kHz, 1.6V to 5.5V single-supply range, 300µs turn-on and 30µs turn-off, and 1µA max leakage."},{"question":"Is there a pin-compatible equivalent or replacement for MAX20327EWL+T?","answer":"The 9-WLP package and 1.61x1.61mm footprint are unique to this part; a functional replacement would require a board layout change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX20327EWLT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX20327EWLT 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}}