ADS8481IRGZR vs ADS8284IRGCR 对比
详细并排对比 ADS8481IRGZR 出自 Texas Instruments 和 ADS8284IRGCR 出自 Texas Instruments。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 | ADS8481IRGZR | ADS8284IRGCR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.10 | $17.25 |
| 分辨率 | 18 bits | 18 bits |
| 采样率 | 1 MSPS (max) | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | — |
| Input Type | Pseudo-differential, unipolar, single-ended | Pseudo-bipolar differential |
| 输入电压范围 | 0 V to +4.096 V (with internal reference) | — |
| Internal Reference Voltage | 4.096 V | — |
| Data Interface | Parallel (18-bit / 16-bit / 8-bit bus modes) | — |
| No Missing Codes | 18-bit NMC over temperature | — |
| Offset Error | ±0.1 mV | — |
| Power Consumption | Micropower | — |
| 工作温度 | -40 C to +85 C | — |
| 封装 | 48-pin VQFN Exposed Pad (RGZ), Tape & Reel | 64-pin VQFN (RGC), 9 mm x 9 mm |
| Package Outline | VQFN EP 48-pin | — |
| 安装类型 | Surface Mount | Surface Mount |
| Sample Rate | — | 1 MSPS |
| Number of Input Channels | — | 4 differential |
| Input Multiplexer | — | 4-channel |
| On-Chip ADC Driver | — | Yes (integrated OPA) |
| On-Chip Reference | — | 4 V internal |
| Integral Non-Linearity (INL) | — | [DATA_NEEDED: INL] |
| Signal-to-Noise Ratio (SNR) | — | [DATA_NEEDED: SNR] |
| Effective Number of Bits (ENOB) | — | [DATA_NEEDED: ENOB] |
| Digital Interface | — | Parallel |
| Latency | — | Zero latency at full throughput |
| 工作温度范围 | — | -40 C to +85 C |
| Temperature Grade | — | Industrial |
| Lead-Free / RoHS | — | Yes (RoHS compliant) |