{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC2495CUHF#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC2495CUHFPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC2495CUHFPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC2495CUHF%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC2495CUHF#PBF 16-bit sigma-delta ADC, MUX-ADC, 8/16 inputs, I2C interface, 15 SPS, 38-QFN (5x7), Tube.","salesMarkdown":"## Active 16-bit sigma-delta ADC with multiplexer The LTC2495CUHF#PBF is an active-production 16-bit sigma-delta ADC from Analog Devices, integrating an 8- or 16-channel input multiplexer (MUX-ADC configuration) with a programmable gain amplifier (PGA) and an on-chip temperature sensor. Sampling at 15 conversions per second, it targets low-speed, high-resolution measurement applications where noise rejection and linearity matter more than throughput. ## Input flexibility and interface The ADC accepts both differential and single-ended inputs, configurable across 8 or 16 channels depending on the mode — differential pairs halve the channel count to 8, while single-ended mode enables all 16. Communication runs over an I2C data interface, with a selectable address pin allowing multiple devices on the same bus without address conflict. An external voltage reference sets the full-scale range, giving the designer control over the input span independent of the supply rails. ## Supply and package details Both analog and digital supply rails operate from 2.7 V to 5.5 V, simplifying power distribution in mixed-voltage systems. Housed in a 38-lead WFQFN with exposed pad (5x7 mm body), the device is surface-mount and ships in tube packaging. The operating temperature range is 0°C to 70°C, suitable for commercial and industrial indoor environments. ## Sourcing and compliance Pricing and availability are confirmed at quote time against an RFQ through independent distribution channels.","metaTitle":"Analog Devices LTC2495CUHF#PBF 16-Bit ADC, 15 SPS, 38-QFN","metaDescription":"Active 16-bit sigma-delta ADC, 8/16-channel MUX, I2C interface, 15 SPS. ROHS3 compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Features":"PGA, Selectable Address, Temperature Sensor","Input Type":"Differential, Single Ended","Architecture":"Sigma-Delta","Configuration":"MUX-ADC","Mounting Type":"Surface Mount","Data Interface":"I2C","Number of Bits":"16","Package / Case":"38-WFQFN Exposed Pad","Reference Type":"External","lifecycle_stage":"eol_hot","Number of Inputs":"8, 16","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"38-QFN (5x7)","Number of A/D Converters":"1","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V","Sampling Rate (Per Second)":"15"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.22","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.22000","currency":"USD"},{"qty":10,"price":"$7.42700","currency":"USD"},{"qty":52,"price":"$7.08115","currency":"USD"},{"qty":104,"price":"$6.14846","currency":"USD"},{"qty":260,"price":"$5.87215","currency":"USD"},{"qty":520,"price":"$5.35402","currency":"USD"},{"qty":1040,"price":"$4.66317","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to LTC2495CUHF#PBF?","answer":"The AD7738BRUZ is a 24-bit sigma-delta ADC with a similar MUX-ADC architecture and differential/single-ended inputs, but it uses an SPI interface instead of I2C and samples at 15.4 kSPS — significantly faster than the LTC2495's 15 SPS. The package and pinout differ, so a board layout change is required for a drop-in replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC2495CUHFPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC2495CUHFPBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}