SGTL5000XNLA3 vs SGTL5000XNLA3R2 对比
详细并排对比 SGTL5000XNLA3 出自 NXP Semiconductors 和 SGTL5000XNLA3R2 出自 NXP Semiconductors。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。
规格对比
| 参数 | SGTL5000XNLA3 | SGTL5000XNLA3R2 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Audio Codecs | Audio Codecs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.62 | $3.32 |
| Product Type | Stereo Audio Codec (DAC + ADC + Headphone Amplifier) | Stereo Audio Codec with Headphone Amplifier |
| Number of ADCs / DACs | 1 / 1 (stereo) | — |
| Control Interface | I2C, SPI (selectable via CONFIG register) | I2C / SPI (selectable) |
| DAC SNR (A-weighted) | 98 dB | — |
| ADC SNR (A-weighted) | 90 dB | — |
| THD+N at Headphone Output | -80 dB | — |
| DAC-to-Headphone Power Consumption | 4 mW (typ) | — |
| Headphone Drive | Capless, 32 ohm (integrated ground-centered amplifier) | — |
| Integrated PLL | Yes (accepts external system clocks) | Yes (for clock reuse) |
| Sample Rate Range | 8 kHz to 96 kHz | — |
| Bit Depth | [DATA_NEEDED: bit depth] | — |
| Analog Supply Voltage | 1.8 V to 3.3 V (typ 1.8 V VDDD core / 3.3 V driver) | — |
| Digital I/O Supply Voltage | 1.6 V to 3.6 V | — |
| 封装 | 20-QFN-EP (3 mm x 3 mm) with exposed thermal pad | 20-QFN-EP (3x3 mm) |
| 工作温度范围 | -40 C to +85 C | — |
| MSL 等级 | 3 (per JEDEC J-STD-020) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| 5-Band Parametric Equalizer | Yes (programmable) | — |
| Headphone Output Capless | Yes (no DC-blocking capacitor required) | — |
| DAC-to-Headphone Power | — | 4 mW |
| DAC SNR | — | 98 dB |
| DAC THD+N | — | -80 dB |
| Audio Data Interface | — | I2S, left-justified, right-justified, DSP |
| Headphone Output | — | Capless, ground-referenced |
| Line Inputs | — | Stereo line-in + stereo mic-in (analog) |
| Line Outputs | — | Stereo line-out |
| Supply Voltage (Analog) | — | 1.62 V to 3.6 V |
| Supply Voltage (Digital) | — | 1.1 V to 3.6 V |
| Supply Voltage (Headphone) | — | 1.62 V to 4.2 V |
| 工作温度 | — | -40 C to +85 C |
| Lead-Free / Halogen-Free | — | Yes / Yes |