{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TC1320EOA","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"TC1320EOA","canonicalUrl":"https://icboms.com/microchip/TC1320EOA","factsUrl":"https://icboms.com/api/mcp/products/TC1320EOA","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology TC1320EOA 8-bit DAC, I²C, voltage-buffered output, current-steering architecture, 10 µs settling, 8-SOIC package, tube.","salesMarkdown":"## 8-bit I²C trim DAC for precision analog loops The TC1320EOA is an 8-bit digital-to-analog converter with a voltage-buffered output, controlled over an I²C serial interface. Its current-steering architecture delivers a typical settling time of 10 µs, making it fast enough for closed-loop trim and calibration adjustments in power-supply margining, sensor offset nulling, or programmable reference generation. Integral nonlinearity is ±2 LSB maximum, and differential nonlinearity is ±0.8 LSB maximum — the monotonicity guarantee over the full industrial temperature range means the output never steps backward as the code increments, which matters when the DAC is setting a regulator feedback node or a comparator threshold. ## Single-supply simplicity and industrial temp range The reference is external, giving the designer control over the full-scale voltage independent of the supply. The 8-SOIC package (3.90 mm body width) fits a standard SOIC-8 land pattern with 1.27 mm pitch — no footprint deviation from the common JEDEC outline.","metaTitle":"Microchip TC1320EOA 8-Bit I²C DAC, Voltage-Out, 8-SOIC","metaDescription":"Microchip TC1320EOA 8-bit DAC, I²C interface, voltage-buffered output, 10 µs settling, ±2 LSB INL. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Output Type":"Voltage - Buffered","Architecture":"Current Steering","INL/DNL (LSB)":"±2 (Max), ±0.8 (Max)","Mounting Type":"Surface Mount","Settling Time":"10µs (Typ)","Data Interface":"I²C","Number of Bits":"8","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC","Number of D/A Converters":"1","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.84","priceTiers":[{"qty":1,"price":"$1.84000","currency":"USD"},{"qty":25,"price":"$1.66480","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3fe89a2d7b6a48ac8574bb6029bac48a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TC1320EOA/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Microchip provide for TC1320EOA?","answer":"The part is ROHS3 compliant. No REACH, UL, or IEC certification is listed in the available documentation. Standard Microchip material declarations and conflict-minerals reports are available through their compliance portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/TC1320EOA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/TC1320EOA 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}}