Teardown Confirms Digital-to-Analog Converter in Lightning EarPods and 3.5mm Adapter
Vietnamese website Tinhte has shared a teardown of Apple's new Lightning EarPods and Lightning-to-3.5mm headphone jack adapter included in the box with iPhone 7 and iPhone 7 Plus. The video confirms that, as expected, each accessory is equipped with a small digital-to-analog converter.
The chip in the adapter, labeled 338S00140 / A0MU1621 / TW, does not have branding for any particular manufacturer, but Apple typically sources its audio-related chips from Cirrus Logic, which produces digital-to-analog converters. The chip in the EarPods is nearly identical, with a label of 338S00140 / A0QK1623 / TW.
The inclusion of a digital-to-analog converter, or DAC for short, enables both the new EarPods and traditional analog headphones with 3.5mm jacks to function over the Lightning connector, which delivers digital audio. The tiny chip is protected by a metal shield and two layers of plastic.
Apple controversially removed the 3.5mm headphone jack on iPhone 7 and iPhone 7 Plus, forcing customers to use a growing selection of
Lightning-equipped headphones like Apple's own EarPods, wireless Bluetooth headphones, or traditional headphones connected via the Lightning-to-3.5mm adapter.
Popular Stories
Leaker Jon Prosser today shared ostensibly accurate renders of the iPhone 14 Pro, providing the most accurate look yet at what the device could look like when it launches later this year.
In the latest video on YouTube channel Front Page Tech, Prosser revealed renders of the iPhone 14 Pro made by Apple concept graphic designer Ian Zelbo, highlighting a range of specific design changes...
Amazon is marking down a wide variety of 11-inch and 12.9-inch iPad Pro models this week, with prices starting as low as $749.00 for the 11-inch tablet. You'll find the full list of sales below, all of which can be found on Amazon.
Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which helps us keep...
Apple appears to have recently updated the Wallet app to allow users to add an Apple Account Card, which displays the Apple credit balance associated with an Apple ID.
If you receive an App Store or Apple Store gift card, for example, it is added to an Apple Account that was previously visible in the App Store and Apple Store apps. As of today, the Apple Account balance can also be added to...
The iPhone 14 Max is currently behind schedule by around three weeks, according to Haitong International Securities analyst Jeff Pu.
Yesterday, Nikkei Asia reported that at least one iPhone 14 model was three weeks behind schedule due to the impact of lockdowns on Apple's supply chains in China, but it was not clear which iPhone 14 model this related to. Now, Pu has clarified that the model...
Last year's iPhone 13 Pro models were the first of Apple's smartphones to come with 120Hz ProMotion displays, and while the two iPhone 14 Pro models will continue to feature the technology, their screens could well boast expanded refresh rate variability this time round.
To bring ProMotion displays to the iPhone 13 Pro models, Apple adopted LTPO panel technology with variable refresh...
Apple in February unveiled a new "Tap to Pay on iPhone" feature that will allow compatible iPhones to accept payments via Apple Pay, contactless credit and debit cards, and other digital wallets, with no additional hardware required.
Apple began testing the feature at its Apple Park Visitor Center earlier this month, and now Bloomberg's Mark Gurman has tweeted that the feature will begin...
Apple today released tvOS 15.5.1, a minor update to the tvOS operating system that first launched in September 2021. tvOS 15.5.1 comes about 10 days after the launch of tvOS 15.5. tvOS 15.5.1 can be downloaded over the air on the Apple TV through the Settings app by going to System > Software Update. Apple TV owners who have automatic software updates...
Top Rated Comments
Fixed that for you.
Why would it? iTunes purchased music isn't protected anyway ;)
So what, now we need to switch over to Apple's proprietary crap just because Apple wants to? Everyone can currently use their 3.5mm jack headphones and stick them into almost any other device... WHY does Apple want to pointlessly fragment this???