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