# LM4990ITLX/NOPB (Component) ## Description Amplifier IC 1-Channel (Mono) Class AB 9-DSBGA (1.6x1.6) #Amplifier #Audio #commonpartslibrary ## Component Details - **Owner:** vasyl - **Created:** 4/21/2022 - **Last Updated:** 1/17/2023 - **Visibility:** Public - **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flm4990 - **Part Type:** Integrated Circuit - **Manufacturer Part Number:** LM4990ITLX/NOPB - **Manufacturer Name:** Texas Instruments ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/lm4990itlxnopb/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM4990ITLX-NOPB/1871784) | $1.00 | 0 | | [LCSC](https://www.lcsc.com/product-detail/C2862838.html) | $0.9386 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/LM4990ITLX-NOPB?qs=QbsRYf82W3HFxkluplKviw%3D%3D) | N/A | N/A | | [Verical](https://www.verical.com/pd/national-semiconductor-amplifier---audio-LM4990ITLX-NOPB-494747?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** LM4990ITLX/NOPB - **Package / Case Code:** 9-DSBGA - **Pin Count:** 9 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | A1 | - | | | A2 | ~ | | | A3 | + | | | B1 | GND | | | B2 | GND | | | B3 | V+ | | | C1 | BYP | | | C2 | ~ | | | C3 | ~SHDN | | --- *Generated from [https://www.flux.ai/vasyl/lm4990itlxnopb](https://www.flux.ai/vasyl/lm4990itlxnopb)*