NAU8331VG vs NAU8331DG 对比
详细并排对比 NAU8331VG 出自 Nuvoton Technology Corporation 和 NAU8331DG 出自 Nuvoton Technology Corporation。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Nuvoton Technology Corporation
NAU8331VG - 8W Class-D Mono Boost Amplifier | Nuvoton
NAU8331VG ✓ 量产中Nuvoton Technology Corporation
NAU8331DG - Class-D Boosted Audio Amplifier | Nuvoton
NAU8331DG ✓ 量产中规格对比
| 参数 | NAU8331VG | NAU8331DG |
|---|---|---|
| 品牌 | Nuvoton Technology Corporation | Nuvoton Technology Corporation |
| 分类 | Audio & Video | LED Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（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) | — |
| 封装 | 35-WLCSP (3.83 x 2.55 mm) | [DATA_NEEDED: package code DG detail] |
| 安装类型 | Surface Mount | Surface Mount |
| 通道数 | 1 (Mono) | 1 (monophonic) |
| 工作温度 | [DATA_NEEDED: Operating Temperature Range] | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| THD+N | [DATA_NEEDED: THD+N] | — |
| 静态电流 | [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 状态 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| MSL 等级 | [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) |