{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD7994BRUZ-1","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD7994BRUZ-1","canonicalUrl":"https://icboms.com/analog-devices/AD7994BRUZ-1","factsUrl":"https://icboms.com/api/mcp/products/AD7994BRUZ-1","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices AD7994BRUZ-1, 12-bit SAR ADC, 4-channel single-ended, 188kSPS, I2C, 16-TSSOP tube, -40°C to 125°C.","salesMarkdown":"## 12-bit SAR, 188kSPS — what the throughput buys you The AD7994BRUZ-1 is a 12-bit successive-approximation ADC sampling at 188 kSPS — fast enough to oversample a 10 kHz sensor signal 18× per cycle, leaving headroom for digital filtering without missing edges on a multiplexed four-channel scan. Single-ended input architecture with a 4:1 mux ahead of the S/H means each channel sees the full 12-bit resolution at the converter's native rate; the mux settles in one clock cycle, so the aggregate throughput across all four channels is 188 kSPS divided by the number of active channels. ## 2.7V to 5.5V single-supply — one rail, no level shifting Both analog and digital supply pins run from the same 2.7V to 5.5V rail — no separate AVDD/DVDD domain, so a single 3.3V or 5V LDO feeds the whole part and the I2C bus voltage matches the digital supply without an external translator. ## Active lifecycle, tube delivery — what to expect on the line The tube ships 96 parts per tube per the standard 16-TSSOP tube quantity. If your pick-and-place feeder prefers tape, the AD7994BRUZ-0REEL is the same die in tape-and-reel — same footprint, same electricals, just the carrier format differs.","metaTitle":"AD7994BRUZ-1 ADC, 12-bit SAR, 188kSPS, I2C, 16-TSSOP","metaDescription":"Analog Devices AD7994BRUZ-1 12-bit SAR ADC, 4-channel single-ended, 188kSPS, I2C interface, 16-TSSOP, -40°C to 125°C. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Input Type":"Single Ended","Architecture":"SAR","Configuration":"MUX-S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"I2C","Number of Bits":"12","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Reference Type":"External","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"4","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"16-TSSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V","Sampling Rate (Per Second)":"188k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.32","priceTiers":[{"qty":1,"price":"$13.32000","currency":"USD"},{"qty":10,"price":"$12.24200","currency":"USD"},{"qty":96,"price":"$10.33875","currency":"USD"},{"qty":288,"price":"$9.83135","currency":"USD"},{"qty":576,"price":"$9.19707","currency":"USD"},{"qty":1056,"price":"$8.43593","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AD7994BRUZ-1/alternatives.json"},"ai":{"faq":[{"question":"Will AD7994BRUZ-1 drop into a board that was specified around AD7994BRUZ-0 without rewiring?","answer":"Yes — the AD7994BRUZ-0 and AD7994BRUZ-1 share the same pinout, 16-TSSOP footprint, single-ended 4-channel mux, I2C interface, and 188 kSPS throughput. The only difference is the I2C address; the AD7994BRUZ-1 responds to a different slave address, so the firmware must be updated to match. No board spin required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD7994BRUZ-1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD7994BRUZ-1 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}}