{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BH1792GLC-E2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BH1792GLC-E2","canonicalUrl":"https://icboms.com/rohm/BH1792GLC-E2","factsUrl":"https://icboms.com/api/mcp/products/BH1792GLC-E2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM Semiconductor BH1792GLC- optical sensor for heart rate monitoring, I²C output, -20°C to 85°C operating temperature, Tape & Reel or Cut Tape packaging.","salesMarkdown":"## Optical heart-rate sensor for wearable and patient-monitor designs The BH1792GLC-E2: The BH1792GLC- from ROHM Semiconductor is an optical sensor purpose-built for heart-rate detection, using photoplethysmography (PPG) to measure blood-volume changes through the skin. It communicates over I²C, a standard two-wire bus that keeps the connection to the host MCU to just SDA and SCL plus power and ground — no extra ADC or analog front-end needed in the BOM. Rated for operation from -20°C to 85°C ambient, the sensor covers the temperature range of wrist-worn fitness trackers, chest straps, and bedside patient monitors without derating.","metaTitle":"BH1792GLC-E2 ROHM Optical Heart Rate Sensor, I²C","metaDescription":"ROHM BH1792GLC-E2 optical sensor for heart rate monitoring. I²C output, -20°C to 85°C operating range. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"has_mpn":"BH1792","sensor_type":"Oximeter/Heart Rate","package_type":"Tape & Reel (TR); Cut Tape (CT)","output_signal":"I²C","product_status":"Active","lifecycle_stage":"eol_hot","Operating Temperature High":"-20°C to 85°C(TA)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.15","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4e619a2270e1ccb9b75799b77b6ee6ed.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BH1792GLC-E2/alternatives.json"},"ai":{"faq":[{"question":"How can I get current pricing and availability for BH1792GLC-?","answer":"Submit an RFQ through this listing."},{"question":"What is the output interface of BH1792GLC-?","answer":"The BH1792GLC- outputs data over I²C, a two-wire serial bus that integrates directly with most microcontrollers without an external ADC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BH1792GLC-E2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BH1792GLC-E2 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}}