{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA820ID","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA820ID","canonicalUrl":"https://icboms.com/texas-instruments/OPA820ID","factsUrl":"https://icboms.com/api/mcp/products/OPA820ID","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA820ID, Voltage Feedback Amplifier, 1 Circuit, 800 MHz -3dB Bandwidth, 240 V/µs Slew Rate, 8-SOIC Package, Tube.","salesMarkdown":"## What the 800 MHz bandwidth and 240 V/µs slew rate mean on a real board The OPA820ID is a single-channel voltage feedback amplifier with a -3dB bandwidth of 800 MHz and a slew rate of 240 V/µs — fast enough to handle high-speed signal chains like ADC front-ends, video distribution, or pulse amplification where the edge rate matters more than the flat gain bandwidth. Drawing 5.6 mA supply current, it sits between a general-purpose op-amp and a full-current-feedback part on the power budget — the 110 mA output drive per channel means it can swing into a 50-ohm load or drive a long cable without an external buffer. ## Supply rails and temperature grade — where it fits in the system Runs on a supply span from 5 V to 12 V, single or split — the 5 V minimum means it works off a standard 5 V rail without a boost converter, and the 12 V ceiling covers most ±5 V or ±6 V split-rail applications. Rated for -40°C to 85°C ambient, so it handles industrial control cabinets and outdoor telecom enclosures that see seasonal temperature swings — not quite full military, but fine for most factory-floor and base-station gear. ## Package and board integration — 8-SOIC footprint Housed in the standard 8-SOIC (0.154-inch body width, 3.90 mm), supplier device package 8-SOIC — the same footprint as an LM358 or OPA2134, so it drops into existing PCB layouts without a board spin if the pinout matches. Surface-mount only — no through-hole option. The 1.27 mm pitch is easy to hand-solder with a fine iron, but the narrow body means the feedback and supply traces need to fan out cleanly to keep parasitic capacitance off the inverting input. ## Lifecycle and sourcing — active, quoted to order Sourced through independent distribution channels; availability and current pricing confirmed at RFQ against your BOM quantity. No stock-holding claim — quoted per order.","metaTitle":"Texas Instruments OPA820ID Voltage Feedback Op-Amp, 8-SOIC","metaDescription":"OPA820ID voltage feedback op-amp, 800 MHz -3dB bandwidth, 240 V/µs slew rate, 5.6 mA supply. Active production, 8-SOIC package. 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","Slew Rate":"240V/µs","Mounting Type":"Surface Mount","-3db Bandwidth":"800 MHz","Amplifier Type":"Voltage Feedback","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"5.6mA","Number of Circuits":"1","Current - Input Bias":"9 µA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"280 MHz","Voltage - Input Offset":"200 µV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"110 mA","Voltage - Supply Span (Max)":"12 V","Voltage - Supply Span (Min)":"5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.67","priceTiers":[{"qty":1,"price":"$3.67000","currency":"USD"},{"qty":10,"price":"$3.30000","currency":"USD"},{"qty":25,"price":"$3.11960","currency":"USD"},{"qty":100,"price":"$2.70360","currency":"USD"},{"qty":250,"price":"$2.56500","currency":"USD"},{"qty":500,"price":"$2.30156","currency":"USD"},{"qty":1000,"price":"$1.96200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7e83e3a58c075a68327b5ce2d70a0a07.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA820ID/alternatives.json"},"ai":{"faq":[{"question":"What is the OPA820ID slew rate and bandwidth?","answer":"The OPA820ID has a slew rate of 240 V/µs and a -3dB bandwidth of 800 MHz, with a gain-bandwidth product of 280 MHz. The 240 V/µs slew rate means it can reproduce a 5 V peak-to-peak sine wave up to roughly 15 MHz without slew-rate limiting — beyond that the output waveform distorts."},{"question":"What is the OPA820ID pinout?","answer":"The OPA820ID uses the standard 8-SOIC pinout for a single voltage-feedback op-amp: pins 1 and 5 are offset null (if used), pin 2 is inverting input, pin 3 is non-inverting input, pin 4 is V-, pin 6 is output, pin 7 is V+, and pin 8 is NC. Confirm against the TI datasheet for your specific PCB layout."},{"question":"Is the OPA820ID a single-supply op-amp?","answer":"Yes — the supply span is 5 V to 12 V, so it runs on a single 5 V or 12 V rail. The input common-mode range and output swing are not rail-to-rail, so budget headroom: with a 5 V single supply, the input range is roughly 1.5 V to 3.5 V and the output swing is about 0.5 V from each rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA820ID","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA820ID 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}}