AS3421
ObsoleteTechnical Specifications
| Category | Integrated Circuits (ICs)/Amplifiers - Audio |
| Product Status | Obsolete |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Features | Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Type | Class AB |
| Output Type | Headphones, 2-Channel (Stereo) |
| Supplier Device Package | 24-QFN (4x4) |
| Voltage - Supply | 1V ~ 1.8V |
| Max Output Power x Channels @ Load | - |
| E U Ro H S Status | RoHS Compliant |
| M S L Rating | 3 (168 Hours,30°C/60%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The AS3421 is a audio amplifiers in the Amplifiers family manufactured by ams OSRAM. This part has been marked as obsolete by ams OSRAM; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Amplifiers - Audio, Product Status: Obsolete, Operating Temperature: -20°C ~ 85°C (TA), Features: Depop, Differential Inputs, I²C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volume Control, Mounting Type: Surface Mount.
This device comes in a 24-VFQFN Exposed Pad package with surface mount mounting.
Submit an RFQ for AS3421; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the AS3421?
Yes. FPGACenter can quote AS3421 through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the AS3421 available in?
The AS3421 by ams OSRAM is available in a 24-VFQFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The AS3421 is marked as obsolete. Are the parts genuine?
Absolutely. All AS3421 units sourced by FPGACenter are 100% original ams OSRAM components. We follow IDEA-STD-1010 inspection standards and provide full traceability documentation. We specialize in obsolete part sourcing and verify availability before confirming supply.