{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS4412U+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS4412U","canonicalUrl":"https://icboms.com/analog-devices/DS4412U","factsUrl":"https://icboms.com/api/mcp/products/DS4412U%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim DS4412U+, 4-Bit I2C Current-Output DAC, Dual Channel, Current Sink/Source Architecture, ±1 LSB INL, 2.7V-5.5V Supply, -40°C to 85°C, 8-uMAX Package, Tube.","salesMarkdown":"## 4-bit I2C current DAC for trimming and margining The Maxim DS4412U+ is a 4-bit, dual-channel, current-output digital-to-analog converter (DAC) controlled via an I2C interface. Its distinguishing architecture is current sink and current source operation, not the usual voltage output — each of the two DACs can either source or sink a programmed current, making it a natural fit for trimming power-supply outputs, margining voltage regulators, or calibrating sensor offsets in a closed loop. Resolution is 4 bits (16 steps per channel), with integral nonlinearity specified at ±1 LSB maximum and differential nonlinearity at ±0.5 LSB maximum — tight enough for the coarse-trim role it is designed for, not a precision waveform DAC. The analog and digital supply share the same 2.7 V to 5.5 V range, so a single 3.3 V or 5 V rail powers both the I2C bus and the output stage. The operating temperature range is -40°C to 85°C, covering industrial and outdoor telecom environments. The part is supplied in an 8-uMAX/uSOP package (equivalent to 8-TSSOP/MSOP), a small surface-mount footprint suited for space-constrained boards. ## Current output: what it means for the BOM Because the DS4412U+ outputs current rather than voltage, it does not need an external op-amp to drive a trim node — the current can be injected directly into a feedback divider or an error-amplifier summing junction. This saves a few passives and an amplifier on the BOM, but the trade-off is that the output is unbuffered and the load impedance must be considered when setting the full-scale current range. The I2C interface runs at standard speeds; bus pull-up resistors are the only external components required for communication. ## Lifecycle and supply posture The DS4412U+ is listed as Active on Maxim's product status, with ROHS3 compliance.","metaTitle":"DS4412U+ 4-Bit I2C DAC, Current Output, 8-uMAX","metaDescription":"Maxim DS4412U+ 4-bit I2C current-output DAC. Dual channels, current sink/source architecture, ±1 LSB INL. Industrial temp -40°C to 85°C. 8-uMAX package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Output Type":"Current - Unbuffered","Architecture":"Current Sink, Current Source","INL/DNL (LSB)":"±1 (Max), ±0.5 (Max)","Mounting Type":"Surface Mount","Data Interface":"I²C","Number of Bits":"4","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-uMAX/uSOP","Number of D/A Converters":"2","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.82","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.82000","currency":"USD"},{"qty":10,"price":"$1.63300","currency":"USD"},{"qty":25,"price":"$1.54040","currency":"USD"},{"qty":100,"price":"$1.31230","currency":"USD"},{"qty":250,"price":"$1.23220","currency":"USD"},{"qty":500,"price":"$1.07818","currency":"USD"},{"qty":1000,"price":"$0.89334","currency":"USD"},{"qty":2500,"price":"$0.83174","currency":"USD"},{"qty":5000,"price":"$0.80093","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/DS4412.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How many bits does the DS4412U+ have?","answer":"The DS4412U+ is a 4-bit DAC, providing 16 discrete current levels per channel."},{"question":"What is the output type of the DS4412U+?","answer":"The output type is Current - Unbuffered, with a current sink/current source architecture."},{"question":"Is the DS4412U+ RoHS compliant?","answer":"Yes, the DS4412U+ is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS4412U","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS4412U 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}}