MAX98307ETE/V+T Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices MAX98307ETE/V+T is a 3.2W mono Class DG multi-level speaker amplifier IC with 20 kHz audio bandwidth in a compact 16-pin LFCSP 3x3 mm package. Features high-efficiency Class DG architecture delivering superior THD+N performance and reduced heat dissipation compared to Class D designs. Suitable for portable speakers, smartphones, and consumer audio applications requiring high output power in space-constrained designs.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- MAX98307ETE/V+T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6100(MOQ 500)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MAX98307ETE/V+T?
- 3.2W mono Class DG multi-level architecture achieves up to 90% efficiency at full load, significantly reducing heat dissipation versus Class D amplifiers
- 20 kHz full audio bandwidth with ultra-low THD+N below 0.01% enables high-fidelity sound reproduction in portable speaker and smartphone applications
- Compact 16-pin LFCSP 3x3x0.75 mm QFN package minimizes PCB footprint by up to 40% compared to DIP alternatives, ideal for space-constrained mobile devices
What is MAX98307ETE/V+T used for?
The MAX98307ETE/V+T is optimized for portable Bluetooth speakers, smartphones, and tablet audio output stages where 3.2W of mono output power must be delivered from a 3.3 V to 5 V supply with maximum efficiency. Its Class DG multi-level switching architecture minimizes power consumption, extending battery life in wearables and IoT audio devices by reducing quiescent current compared to linear amplifier designs. The 16-pin LFCSP package and 20 kHz bandwidth also make it suitable for smart home speakers, hearing aids, and battery-powered instrumentation requiring high-quality mono audio amplification.
What are the specifications of MAX98307ETE/V+T?
| Manufacturer Package Code | 16-LFCSP-3X3X0.75 |
| Date Of Intro | 2011-07-14 |
| YTEOL | 10 |
| Bandwidth-Nom | 20kHz |
| Consumer IC Type | CLASS DG AUDIO AMPLIFIER |
| JESD-30 Code | S-PQCC-N16 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC16,.12SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 3mA |
| Supply Voltage-Max (Vsup) | 5.25V |
| Supply Voltage-Min (Vsup) | 2.6V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA |
Where can I find the MAX98307ETE/V+T datasheet?
MAX98307ETE/V+T Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for MAX98307ETE/V+T?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output power and efficiency does the MAX98307ETE/V+T deliver in portable speaker designs?
The MAX98307ETE/V+T delivers 3.2W of mono audio output power with up to 90% efficiency using Class DG multi-level switching architecture, making it suitable for portable Bluetooth speakers operating from 3.3 V to 5 V supply rails where battery life is critical.
What package does the MAX98307ETE/V+T use and how does it compare in size to alternative amplifier packages?
The MAX98307ETE/V+T uses a 16-pin LFCSP (QFN) package measuring 3x3x0.75 mm, which provides approximately 40% smaller PCB footprint compared to TSSOP-16 or DIP alternatives, enabling compact audio subsystem designs in smartphones, tablets, and wearable devices.
How does the Class DG architecture of the MAX98307ETE/V+T differ from conventional Class D amplifiers?
Class DG multi-level modulation uses a multi-level power supply switching technique that reduces output voltage swing at low audio levels, achieving THD+N below 0.01% and efficiency above 85% at 1W into 8 ohms, outperforming standard Class D designs which typically show higher distortion at low output levels.
Which audio signal interfaces are compatible with the MAX98307ETE/V+T input stage?
The MAX98307ETE/V+T accepts standard analog audio input signals with 20 kHz bandwidth, compatible with audio DAC outputs, headphone amplifier bypass, and direct analog signal sources operating at 3.3 V logic levels, covering the full 20 Hz to 20 kHz human audible frequency range.
In which end-product categories is the MAX98307ETE/V+T most commonly designed in?
The MAX98307ETE/V+T is commonly used in smartphones, portable Bluetooth speakers, tablets, smart home audio devices, and hearing instruments where the combination of 3.2W output, compact 3x3 mm package, and high efficiency from a 5V supply meets both performance and thermal budget requirements for mono speaker amplification.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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