{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TL034CN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TL034CN","canonicalUrl":"https://icboms.com/texas-instruments/TL034CN","factsUrl":"https://icboms.com/api/mcp/products/TL034CN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TL034CN, JFET-input quad operational amplifier, 1.1 MHz gain bandwidth, 5.1 V/µs slew rate, 2 pA input bias, 870 µA supply per four channels, 14-DIP through-hole package, 0°C to 70°C operating temperature.","salesMarkdown":"## Quad JFET op-amp for commercial-temperature signal chains The four channels share a total supply current of 870 µA, which keeps the thermal budget low in multi-channel boards running from ±5 V to ±15 V rails (10 V to 30 V total supply span). The 5.1 V/µs slew rate means the TL034CN can swing a 10 V peak-to-peak output at roughly 80 kHz before slew-rate limiting sets in (full-power bandwidth ≈ slew rate / (π × V_pp)). For smaller signals the 1.1 MHz gain-bandwidth product governs small-signal response: a non-inverting gain-of-10 stage has a closed-loop bandwidth near 110 kHz. If your design needs to pass a 500 kHz square wave cleanly, the 5.1 V/µs figure tells you the edge rate will be the bottleneck, not the GBW. ## 2 pA input bias and 790 µV offset — the JFET advantage for high-impedance nodes The 2 pA typical input bias current is the headline reason to pick a JFET op-amp over a bipolar one. In a transimpedance amplifier with a 10 MΩ feedback resistor, 2 pA of bias creates just 20 µV of offset error at the output — negligible. The 790 µV typical input offset voltage is modest for a JFET stage; it will dominate error in DC-coupled high-gain stages unless you null it or AC-couple. The 40 mA per-channel output current gives enough drive for headphones, analog meters, or driving the input of an ADC with a small RC anti-aliasing filter, but not for heavy loads like a relay coil or a 50 Ω transmission line. ## 14-DIP through-hole — legacy footprint, rework-friendly The 14-DIP (0.300″ width, 7.62 mm pitch) through-hole package is the classic dual-inline format. It is socket-friendly for prototyping and field-rework, but it occupies more board area than an equivalent SOIC-14 or TSSOP-14. For a production BOM that has already committed to through-hole assembly, the TL034CN drops into existing DIP-14 footprints without a layout change. The tube shipping medium (50 per tube typical for DIP-14) is standard for through-hole lines.","metaTitle":"Texas Instruments TL034CN JFET Op-Amp, 1.1 MHz, 5.1 V/µs","metaDescription":"Texas Instruments TL034CN quad JFET op-amp: 1.1 MHz GBW, 5.1 V/µs slew rate, 2 pA bias, 870 µA supply. 14-DIP through-hole, 0-70°C. Active lifecycle, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Slew Rate":"5.1V/µs","Mounting Type":"Through Hole","Amplifier Type":"J-FET","Package / Case":"14-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Current - Supply":"870µA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"2 pA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"1.1 MHz","Voltage - Input Offset":"790 µV","Supplier Device Package":"14-PDIP","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"10 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.07","priceTiers":[{"qty":1,"price":"$2.07000","currency":"USD"},{"qty":10,"price":"$1.86000","currency":"USD"},{"qty":25,"price":"$1.75440","currency":"USD"},{"qty":100,"price":"$1.49470","currency":"USD"},{"qty":250,"price":"$1.40344","currency":"USD"},{"qty":500,"price":"$1.22800","currency":"USD"},{"qty":1000,"price":"$1.01749","currency":"USD"},{"qty":2500,"price":"$0.99300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/819f52a1a2891402c5dd07979cae5456.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TL034CN/alternatives.json"},"ai":{"faq":[{"question":"What is the TL034CN slew rate and bandwidth?","answer":"The TL034CN has a slew rate of 5.1 V/µs and a gain-bandwidth product of 1.1 MHz. These specs define its small-signal and large-signal frequency response for filter and amplifier designs."},{"question":"Can the TL034CN be used as a substitute for the TL074?","answer":"The TL034CN and TL074 are both quad JFET op-amps in the same 14-DIP footprint with similar pinouts. The TL034CN draws lower supply current (870 µA vs several mA for the TL074) and has a lower slew rate (5.1 V/µs vs 13 V/µs). It is a drop-in replacement in circuits that can tolerate the lower slew rate and benefit from the reduced power consumption. Verify the specific bandwidth and drive requirements of your application before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TL034CN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TL034CN 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}}