NAU8331VG vs NAU8331DG Comparison
Detailed side-by-side comparison of NAU8331VG by Nuvoton Technology Corporation and NAU8331DG by Nuvoton Technology Corporation. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Nuvoton Technology Corporation
NAU8331VG - 8W Class-D Mono Boost Amplifier | Nuvoton
NAU8331VG ✓ ActiveNuvoton Technology Corporation
NAU8331DG - Class-D Boosted Audio Amplifier | Nuvoton
NAU8331DG ✓ ActiveSpecification Comparison
| Parameter | NAU8331VG | NAU8331DG |
|---|---|---|
| Brand | Nuvoton Technology Corporation | Nuvoton Technology Corporation |
| Category | Audio & Video | LED Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.05 | $0.00 |
| Amplifier Type | Class D, 1-Channel (Mono) | Class-D monophonic boost amplifier with I/V sense |
| Output Power | 8 W (mono) | — |
| Boost Converter | Class-G multi-level boost | — |
| Speaker Sensing | I/V sense (current and voltage) | — |
| Package | 35-WLCSP (3.83 x 2.55 mm) | [DATA_NEEDED: package code DG detail] |
| Mounting Type | Surface Mount | Surface Mount |
| Channels | 1 (Mono) | 1 (monophonic) |
| Operating Temperature | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| THD+N | [DATA_NEEDED: THD+N] | — |
| Quiescent Current | [DATA_NEEDED: Quiescent Current] | — |
| Control Interface | [DATA_NEEDED: Control Interface (I2C or hardware)] | [DATA_NEEDED: control interface (I2C/GPIO)] |
| Protection Features | Speaker protection via I/V sense | [DATA_NEEDED: protection features list] |
| RoHS Status | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| MSL Level | [DATA_NEEDED: MSL Level] | — |
| Packaging | Tape & Reel (DigiKey ordering code 816-NAU8331VGTR-ND) | — |
| Applications Domain | Portable / battery-powered audio | — |
| Boost Converter Type | — | Class-G boost converter (integrated) |
| Speaker Excursion Control | — | Supported via I/V sense with external DSP or main processor |
| Supply Input | — | [DATA_NEEDED: battery supply voltage range] |
| Maximum Output Power | — | [DATA_NEEDED: output power at load impedance] |
| Boost Switch Current Limit | — | [DATA_NEEDED: boost current limit] |
| Audio Interface | — | [DATA_NEEDED: audio input interface type] |
| Datasheet Revision | — | Rev 3.2 (June 24, 2020) |