{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA214CIDCKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA214CIDCKR","canonicalUrl":"https://icboms.com/texas-instruments/INA214CIDCKR","factsUrl":"https://icboms.com/api/mcp/products/INA214CIDCKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA214CIDCKR, Current Sense Amplifier, 1 Circuit, 30 kHz GBW, 0.4 V/µs Slew Rate, SC-70-6, Tape & Reel.","salesMarkdown":"## Active production — no end-of-life concern for this current-sense amp Texas Instruments lists the INA214CIDCKR as Active product status, so there is no NRND or EOL notice to budget for in a production BOM. The part is ROHS3 compliant, which means no RoHS exemption expiry to track on the compliance sheet. ## What the 30 kHz bandwidth and 65 µA supply mean for a current-sense node The gain-bandwidth product is 30 kHz — this amplifier is sized for DC or low-frequency current monitoring (battery charge/discharge, power-supply output, motor winding current at low PWM rates), not for switching-regulator inductor current at hundreds of kHz. Supply current is 65 µA typical, which keeps the self-heating and the load on the sense rail low in always-on monitoring circuits. Input offset voltage is 1 µV typical — low enough that a 10 mΩ shunt at 1 A full-scale produces a 10 mV drop, and the offset contributes only 0.01% error before the gain stage. The 28 µA input bias current is the current drawn into the sense inputs; it flows through the shunt and adds a small voltage drop, so a lower-value shunt (under 100 mΩ) keeps the bias-induced error below 1%. ## Supply range and temperature grade — fits 12 V and 24 V industrial rails Operating from 2.7 V to 26 V, the INA214CIDCKR runs on a 3.3 V or 5 V ADC supply, a 12 V battery rail, or a 24 V industrial bus without an extra regulator. The -40°C to 125°C temperature range covers the full industrial and automotive under-hood ambient, so the offset drift and bias-current shift over temperature stay within the datasheet limits. ## SC-70-6 footprint — small enough for a compact sense module The 6-pin SC-70-6 (also called SOT-363) package measures roughly 2.0 mm × 1.25 mm, which fits on a small sense board alongside the shunt resistor and a bypass cap. Surface-mount assembly with Tape & Reel packaging means the part is compatible with standard pick-and-place lines and reflow profiles.","metaTitle":"TI INA214CIDCKR Current Sense Amp, SC-70-6, 30 kHz","metaDescription":"Texas Instruments INA214CIDCKR current sense amplifier, 30 kHz GBW, 2.7–26 V supply, SC-70-6 package. 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":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.4V/µs","Mounting Type":"Surface Mount","Amplifier Type":"Current Sense","Package / Case":"6-TSSOP, SC-88, SOT-363","lifecycle_stage":"eol_hot","Current - Supply":"65µA","Number of Circuits":"1","Current - Input Bias":"28 µA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"30 kHz","Voltage - Input Offset":"1 µV","Supplier Device Package":"SC-70-6","Voltage - Supply Span (Max)":"26 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.71","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.71000","currency":"USD"},{"qty":10,"price":"$1.52500","currency":"USD"},{"qty":25,"price":"$1.44720","currency":"USD"},{"qty":100,"price":"$1.18860","currency":"USD"},{"qty":250,"price":"$1.11112","currency":"USD"},{"qty":500,"price":"$0.98190","currency":"USD"},{"qty":1000,"price":"$0.77519","currency":"USD"},{"qty":3000,"price":"$0.73131","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f12a1d144a79b527da87d074eaff6179.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the INA214CIDCKR used for?","answer":"It is a single-channel current-sense amplifier that amplifies the voltage across a shunt resistor. Typical applications include battery monitoring, power-supply current measurement, and low-side motor current sensing where the bandwidth requirement is under 30 kHz."},{"question":"Does the INA214CIDCKR replace the INA4290A2IRGVR?","answer":"No direct pin-for-pin replacement. The INA4290A2IRGVR is a 4-channel device with a 1.1 MHz bandwidth and a different pinout (different package). The INA214CIDCKR is a single-channel, lower-bandwidth part — a board layout change is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA214CIDCKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA214CIDCKR 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}}