{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1402CGN#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1402CGNPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1402CGNPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1402CGN%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1402CGN#PBF, 12-bit SAR ADC, 2.2 MSPS, differential input, SPI, 16-SSOP (0.154\", 3.90mm Width), Tube.","salesMarkdown":"## 12-bit SAR ADC at 2.2 MSPS — differential input, SPI output The LTC1402CGN#PBF is a 12-bit successive-approximation-register (SAR) ADC from Analog Devices, sampling at 2.2 million samples per second (MSPS) with a single differential input channel. Data is read out over an SPI-compatible serial interface, and the internal S/H-ADC architecture (1:1 ratio) delivers a single conversion per trigger. It operates from dual ±5 V or single 5 V supplies for both analog and digital rails, and accepts either an external or internal voltage reference.","metaTitle":"LTC1402CGN#PBF ADC, 12-bit, 2.2 MSPS, SAR, 16-SSOP","metaDescription":"LTC1402CGN#PBF 12-bit SAR ADC, 2.2 MSPS, differential input, SPI interface, 16-SSOP. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tube","Input Type":"Differential","Architecture":"SAR","Configuration":"S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"SPI","Number of Bits":"12","Package / Case":"16-SSOP (0.154\\\", 3.90mm Width)","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"1","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"16-SSOP","Number of A/D Converters":"1","Voltage - Supply, Analog":"±5V, 5V","Voltage - Supply, Digital":"±5V, 5V","Sampling Rate (Per Second)":"2.2M"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.28","stockQuantity":31,"priceTiers":[{"qty":1,"price":"$18.28000","currency":"USD"},{"qty":10,"price":"$16.80300","currency":"USD"},{"qty":25,"price":"$16.10640","currency":"USD"},{"qty":100,"price":"$14.19110","currency":"USD"},{"qty":250,"price":"$13.49460","currency":"USD"},{"qty":500,"price":"$12.62400","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the sampling rate and resolution of LTC1402CGN#PBF?","answer":"It is a 12-bit SAR ADC with a maximum sampling rate of 2.2 MSPS. The single differential input channel and SPI data interface make it a straightforward drop-in for high-speed data acquisition chains."},{"question":"What package does LTC1402CGN#PBF come in?","answer":"It is a surface-mount device."},{"question":"What supply voltages does LTC1402CGN#PBF require?","answer":"It operates from dual ±5 V or a single 5 V supply for both the analog and digital sections. The reference can be either external or internal."},{"question":"What is the input type and architecture of LTC1402CGN#PBF?","answer":"The input is differential, and the converter uses a successive-approximation-register (SAR) architecture with an internal sample-and-hold (1:1 S/H:ADC ratio)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1402CGNPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1402CGNPBF 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}}