{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MCP3002-I/P","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"MCP3002-I-P","canonicalUrl":"https://icboms.com/microchip/MCP3002-I-P","factsUrl":"https://icboms.com/api/mcp/products/MCP3002-I%2FP","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology MCP3002-I/P, 10-bit SAR ADC, 200k SPS, SPI, Pseudo-Differential/Single Ended, 2.7-5.5V, 8-DIP, Tube.","salesMarkdown":"## 10-bit SAR ADC with 200k SPS — signal bandwidth fit The MCP3002-I/P is a 10-bit successive-approximation-register (SAR) ADC that samples at 200k samples per second. At that rate, the Nyquist limit is 100 kHz — so it covers audio-band, sensor, and slow-control loops without aliasing concerns as long as the input is band-limited. It operates from a single 2.7V to 5.5V supply that powers both the analog and digital sections — no separate analog rail needed. The reference is the supply itself, so the LSB step size tracks the rail voltage. ## Input configuration and interface The MCP3002-I/P offers two input channels that can be configured as single-ended or as one pseudo-differential pair. The pseudo-differential mode rejects common-mode noise on the low side, useful when the signal source and the ADC share a ground path. Data is transferred over an SPI interface — the conversion result clocks out on the MISO line while the next channel is selected on MOSI. The 1:1 S/H-to-ADC ratio means each sample is taken directly from the input, not from a buffered sample-and-hold array. ## Package and board-fit note Housed in an 8-pin DIP (0.300-inch width, 7.62 mm body), through-hole mounting. The PDIP package is breadboard-friendly and easy to hand-solder — a practical choice for prototyping, low-volume builds, or field repairs where rework access matters. It is ROHS3 compliant, so it ships into RoHS-regulated markets without exemption paperwork.","metaTitle":"MCP3002-I/P 10-bit SAR ADC, 200k SPS, SPI, 8-DIP","metaDescription":"Microchip Technology MCP3002-I/P 10-bit SAR ADC, 200k samples/sec, SPI interface, single 2.7-5.5V supply, 8-pin DIP. Active production, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Input Type":"Pseudo-Differential, Single Ended","Architecture":"SAR","Configuration":"MUX-S/H-ADC","Mounting Type":"Through Hole","Data Interface":"SPI","Number of Bits":"10","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Reference Type":"Supply","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"1, 2","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-PDIP","Number of A/D Converters":"1","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V","Sampling Rate (Per Second)":"200k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.58","priceTiers":[{"qty":1,"price":"$2.58000","currency":"USD"},{"qty":25,"price":"$2.14120","currency":"USD"},{"qty":100,"price":"$1.95040","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dc0a8640dd39a2cf5ed8fa09a6b55f6e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MCP3002-I%2FP/alternatives.json"},"ai":{"faq":[{"question":"What is the MCP3002-I/P's input type and how many channels does it have?","answer":"The MCP3002-I/P has two input channels that can be used as single-ended or as one pseudo-differential pair. The pseudo-differential mode helps reject common-mode noise when the signal source and ADC share a ground path."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/MCP3002-I-P","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/MCP3002-I-P 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}}