{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC6804IG-2#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC6804IG-2PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC6804IG-2PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC6804IG-2%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC6804IG-2#PBF, multi-chemistry battery monitor IC, 1 to 12 cells, I²C/SPI interface, over/under voltage fault protection, -40°C to 85°C, 48-SSOP package, Tube.","salesMarkdown":"## Battery monitor IC for multi-cell BMS The LTC6804IG-2#PBF from Analog Devices is a multi-chemistry battery monitor IC designed for monitoring 1 to 12 series-connected cells in a battery management system (BMS). It communicates over an I²C or SPI interface, making it straightforward to daisy-chain multiple devices for higher cell counts. The part includes over/under voltage fault protection, a critical safety feature for Li-ion and other chemistries. Rated for the industrial temperature range of -40°C to 85°C, it suits indoor and outdoor BMS applications such as energy storage systems, electric vehicles, and backup power. ## Package and mounting Housed in a 48-SSOP package (0.209\" body width, 5.30 mm), the LTC6804IG-2#PBF is a surface-mount device. The Tube shipping format is typical for prototype and low-volume builds; production quantities often shift to Tape & Reel. The SSOP footprint is standard and reflow-compatible with lead-free profiles. ## Lifecycle status: active, no LTB concern The LTC6804IG-2#PBF is listed as Active on the manufacturer's lifecycle status. There is no last-time-buy notice or end-of-life announcement.","metaTitle":"LTC6804IG-2#PBF Battery Monitor, 1-12 Cells, -40°C to 85°C","metaDescription":"LTC6804IG-2#PBF multi-chemistry battery monitor IC from Analog Devices. Monitors 1 to 12 cells with I²C/SPI interface. Industrial temp range -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Function":"Battery Monitor","Interface":"I²C, SPI","Mounting Type":"Surface Mount","Package / Case":"48-FSOP (0.209\\\", 5.30mm Width)","Number of Cells":"1 ~ 12","lifecycle_stage":"eol_hot","Fault Protection":"Over/Under Voltage","Battery Chemistry":"Multi-Chemistry","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-SSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$26.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$26.51000","currency":"USD"},{"qty":10,"price":"$24.45300","currency":"USD"},{"qty":25,"price":"$23.35400","currency":"USD"},{"qty":100,"price":"$20.88120","currency":"USD"},{"qty":250,"price":"$19.91952","currency":"USD"},{"qty":500,"price":"$19.44000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/680412fc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can I replace LTC6804-1 with LTC6804IG-2#PBF?","answer":"The LTC6804IG-2#PBF and LTC6804IG-1#PBF share the same function, cell count range, interface, and package. The difference is the interface variant: the -1 uses SPI with a different daisy-chain addressing scheme. Verify the host MCU's SPI protocol and addressing before substituting."},{"question":"What is the function of LTC6804IG-2#PBF?","answer":"It is a multi-chemistry battery monitor IC that measures voltage and fault conditions for 1 to 12 series-connected cells."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC6804IG-2PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC6804IG-2PBF 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}}