{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX188ACWP+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX188ACWP","canonicalUrl":"https://icboms.com/analog-devices/MAX188ACWP","factsUrl":"https://icboms.com/api/mcp/products/MAX188ACWP%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX188ACWP+, 12-bit Data Acquisition System (DAS) / ADC, 133k sampling rate, 8-channel multiplexer, MICROWIRE/QSPI/SPI serial interface, ±5V dual supply, 20-SOIC package, 0°C to 70°C.","salesMarkdown":"## 12-bit, 8-channel DAS with serial interface The MAX188ACWP+ from Analog Devices (formerly Maxim Integrated) is a 12-bit data-acquisition system integrating an 8-channel multiplexer, a successive-approximation ADC, and a serial interface in a 20-SOIC package. It samples at 133k samples per second and requires dual ±5V supplies. The MICROWIRE-, QSPI-, and SPI-compatible interface keeps pin count low and simplifies isolation for remote or noisy environments. ## Sampling rate and channel count — what they mean for your design At 133 ksps, this ADC digitizes input signals with a 12-bit quantization step on a ±5V range. The 8-input multiplexer lets one part handle eight analog channels. The serial interface (SPI/QSPI/MICROWIRE) requires only four or five digital lines to the host controller. ## Supply and temperature — fit constraints This part runs on dual ±5V rails — a bipolar supply typical of precision analog systems but absent in many single-supply MCU-based designs. The 0°C to 70°C commercial temperature range limits it to indoor, office, or lab equipment; it is not rated for automotive or extended industrial environments. The 20-SOIC wide-body package (7.50 mm width) is a standard footprint for multi-channel data-acquisition ICs. ## Lifecycle and compliance The MAX188ACWP+ is listed as Active in production and is ROHS3 compliant. No NRND or EOL notice is associated with this order code.","metaTitle":"MAX188ACWP+ DAS/ADC 12-Bit 133k 20-SOIC","metaDescription":"MAX188ACWP+ 12-bit 133k DAS/ADC from Analog Devices. 8-channel mux, ±5V dual supply, 20-SOIC. Active, RoHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Data Acquisition System (DAS), ADC","Package":"Tube","Mounting Type":"Surface Mount","Data Interface":"MICROWIRE™, QSPI™, Serial, SPI™","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"±5V","Resolution (Bits)":"12 b","Number of Channels":"8","Operating Temperature":"0°C ~ 70°C","Voltage Supply Source":"Dual ±","Supplier Device Package":"20-SOIC","Sampling Rate (Per Second)":"133k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$42.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$42.25000","currency":"USD"},{"qty":10,"price":"$39.41800","currency":"USD"},{"qty":25,"price":"$37.76600","currency":"USD"},{"qty":100,"price":"$34.22540","currency":"USD"},{"qty":250,"price":"$33.04520","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9aee41ea68302d7706128ea74c36a341.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX188ACWP+ RoHS compliant?","answer":"Yes, the MAX188ACWP+ is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX188ACWP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX188ACWP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}