{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC694IN8-3.3#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC694IN8-3.3~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC694IN8-3.3~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC694IN8-3.3%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC694IN8-3.3#PBF Simple Reset/Power-On Reset supervisor, 1-channel, 2.9V threshold, 140ms timeout, Active High/Active Low Open Drain output, Through Hole 8-DIP (0.300\", 7.62mm), -40°C ~ 85°C.","salesMarkdown":"## What the 2.9 V threshold and 140 ms timeout mean for your rail The LTC694IN8-3.3#PBF: That 140 ms reset timeout gives downstream logic, a microcontroller or an FPGA time to complete its power-on initialization before the supervisor releases the reset line, preventing brown-out or startup glitches from corrupting state. The output is open drain or open collector, configurable as either active high or active low — this lets the designer pull the reset line to whatever logic voltage the supervised device needs, rather than being locked to the supervisor's own supply rail. ## Through-hole DIP package and board-fit Housed in an 8-DIP (0.300\", 7.62mm) through-hole package with supplier device package 8-PDIP, this supervisor is a direct solder-in replacement for legacy socketed or wave-soldered designs — no reflow profile needed.","metaTitle":"LTC694IN8-3.3#PBF supervisor, 2.9V threshold, 140ms timeout","metaDescription":"Analog Devices LTC694IN8-3.3#PBF simple reset/power-on reset supervisor, 2.9V threshold, 140ms timeout, active high/low open drain output, -40°C to 85°C, 8-DIP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Type":"Simple Reset/Power-On Reset","Reset":"Active High/Active Low","Output":"Open Drain or Open Collector","Package":"Bulk","Mounting Type":"Through Hole","Reset Timeout":"140ms Minimum","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Threshold":"2.9V","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-PDIP","Number of Voltages Monitored":"1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.95","stockQuantity":0,"priceTiers":[{"qty":34,"price":"$8.95000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/897aa7841461dff1d2ba8a2a7347e532.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does LTC694IN8-3.3#PBF compare to ADM699ANZ?","answer":"Both are simple reset/power-on reset supervisors in through-hole DIP packages with the same reset type (active high/active low) and the same 140 ms minimum reset timeout. The ADM699ANZ uses a push-pull output stage, while the LTC694IN8-3.3#PBF uses an open drain or open collector output — check whether your pull-up resistor is already on the board before swapping them directly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC694IN8-3.3~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC694IN8-3.3~4PBF 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}}