{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADS8323Y/250","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ADS8323Y-250","canonicalUrl":"https://icboms.com/texas-instruments/ADS8323Y-250","factsUrl":"https://icboms.com/api/mcp/products/ADS8323Y%2F250","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments microPOWER™ ADS8323Y/250, 16-bit SAR ADC, 500k SPS, differential input, parallel data interface, 5V analog/digital supply, 32-TQFP (5x5 mm), -40 to 85°C.","salesMarkdown":"## Active production — what that means for your BOM The ADS8323Y/250: ROHS3 compliant, so it passes the current EU material restriction without an exemption. No Pb-free transition gotchas on a legacy BOM that already runs 5V logic. ## 16-bit SAR, 500k SPS, differential — the signal-chain fit This is a 16-bit successive-approximation ADC with a single differential input and a built-in sample-and-hold. The 500k samples-per-second rate means it can digitize a 250 kHz bandwidth signal at Nyquist — enough for vibration analysis, high-speed data acquisition, or closed-loop control in industrial instrumentation. The differential input rejects common-mode noise on the analog front-end, which matters when the sensor signal runs through a long twisted pair inside a panel full of switching supplies. Single-ended peers like the ADS7887SDCKT cannot do that — they reference the signal to ground and pick up every volt of ground bounce. Both the analog and digital supply rails are 5V — no mixed-voltage rail needed. That simplifies the power tree: one 5V rail feeds the ADC and the digital interface, and the reference can be either internal or external depending on whether you need ratiometric accuracy or a precision external reference. ## Parallel interface — speed vs pin count trade-off The data interface is parallel, not SPI. That gives you the full 500k conversions per second without a serial clock bottleneck — the host reads the 16-bit result in one bus cycle instead of shifting it out bit by bit. The trade-off is 16 data lines plus control signals, so the PCB fan-out needs more traces than a serial ADC would. The 32-TQFP package (5x5 mm) keeps the footprint compact despite the parallel bus. The 0.8 mm pitch is routable on a 2-layer board if you are careful with the digital trace lengths, but a 4-layer stack-up with a solid ground plane under the analog section is the safer call for 16-bit accuracy. ## Temperature range and industrial deployment A data-acquisition module on a factory floor that sees 70°C inside the enclosure still has 15°C of margin before the ADC hits its upper limit.","metaTitle":"TI ADS8323Y/250 16-bit SAR ADC, 500k SPS, 32-TQFP","metaDescription":"Texas Instruments ADS8323Y/250 16-bit SAR ADC, 500k samples/sec, differential input, parallel interface, 5V supply, -40 to 85°C, 32-TQFP.","metaKeywords":null},"attributes":{"series":"microPOWER™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"microPOWER™","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"Differential","Architecture":"SAR","Configuration":"S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"Parallel","Number of Bits":"16","Package / Case":"32-TQFP","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"32-TQFP (5x5)","Number of A/D Converters":"1","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"5V","Sampling Rate (Per Second)":"500k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.95","priceTiers":[{"qty":1,"price":"$20.95000","currency":"USD"},{"qty":10,"price":"$19.25700","currency":"USD"},{"qty":25,"price":"$18.45880","currency":"USD"},{"qty":100,"price":"$16.26380","currency":"USD"},{"qty":250,"price":"$15.46556","currency":"USD"},{"qty":500,"price":"$14.46778","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/147071c66f88ce42720721f91e984702.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ADS8323Y%2F250/alternatives.json"},"ai":{"faq":[{"question":"Will ADS8323Y/250 drop into a board that was specified around ADS7887SDCKT without rewiring?","answer":"No — the ADS7887SDCKT is a single-ended, 10-bit serial SPI ADC in a different package (SC-70). The ADS8323Y/250 is a 16-bit differential parallel ADC in a 32-TQFP. The pinout, interface, and supply voltage are all different; a board spin is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ADS8323Y-250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ADS8323Y-250 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}