{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PGA2320IDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"PGA2320IDW","canonicalUrl":"https://icboms.com/texas-instruments/PGA2320IDW","factsUrl":"https://icboms.com/api/mcp/products/PGA2320IDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments PGA2320IDW, Volume Control IC, two-channel, SPI interface, ±4.5V to ±15.5V supply, 31.5dB to -95.5dB range, industrial temp -40°C to 85°C, 16-SOIC (7.50mm width), Tube.","salesMarkdown":"## What this part is and where it fits The Texas Instruments PGA2320IDW is a two-channel volume control IC controlled via an SPI interface. It accepts a dual supply from ±4.5 V to ±15.5 V. ## Supply and temperature — what the ratings mean for the BOM The ±4.5 V to ±15.5 V supply range means this part runs on the same rails as most op-amp-based analog stages. ## Lifecycle and sourcing reality The PGA2320IDW carries an Active lifecycle status with ROHS3 compliance. No end-of-life notification or last-time-buy windows are in effect.","metaTitle":"PGA2320IDW Volume Control IC, SPI, ±4.5V–15.5V, 16-SOIC","metaDescription":"PGA2320IDW is a two-channel volume control IC with SPI interface, ±4.5V to ±15.5V supply, 31.5dB to -95.5dB range. Active, ROHS3, industrial temp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Function":"Volume Control","Interface":"SPI","Applications":"Automotive Audio, Musical Instruments, Professional Audio","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Specifications":"31.5dB ~ -95.5dB","lifecycle_stage":"eol_hot","Voltage - Supply":"±4.5V ~ 15.5V","Number of Channels":"2","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.78","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$20.78000","currency":"USD"},{"qty":10,"price":"$19.16800","currency":"USD"},{"qty":25,"price":"$18.30640","currency":"USD"},{"qty":100,"price":"$16.36820","currency":"USD"},{"qty":250,"price":"$15.61440","currency":"USD"},{"qty":500,"price":"$15.23850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a35ea62372a8611e4237a2826499b7f7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the PGA2320IDW obsolete or still active?","answer":"The PGA2320IDW is Active per its lifecycle status. No discontinuation or last-time-buy has been announced. It remains a viable production part."},{"question":"Can the PGA2320IDW be used with 5 V microcontrollers?","answer":"Yes. The SPI logic interface is compatible with 5 V logic levels when the negative supply is at least -4.5 V. A 5 V microcontroller can drive the SPI lines directly without level shifting."},{"question":"What is the closest pin-compatible alternative to the PGA2320IDW?","answer":"The PGA2320IDW is a standalone two-channel SPI volume control. Within the same family, the PGA2311 is a similar dual-channel part but in a DIP-16 package — not pin-compatible with the SOIC-16 footprint. No direct pin-compatible drop-in exists; the PCB layout is specific to the wide-body SOIC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/PGA2320IDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/PGA2320IDW 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}}