AD7980BCPZ-RL7 vs AD7621BCPZ 对比
详细并排对比 AD7980BCPZ-RL7 出自 Analog Devices 和 AD7621BCPZ 出自 Analog Devices。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 | AD7980BCPZ-RL7 | AD7621BCPZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 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） | $18.00 | $14.08 |
| 分辨率 | 16 bits | 16 bits |
| 采样率 | 1 MSPS | 3 MSPS |
| Number of Inputs | 1 | — |
| Input Type | Pseudo-differential | Fully differential |
| Data Interface | SPI | — |
| Architecture | SAR | SAR (charge redistribution) |
| Reference Type | External | — |
| Voltage - Supply, Analog | 2.3 V ~ 5.5 V | — |
| Voltage - Supply, Digital | 2.3 V ~ 5.5 V | — |
| INL (Max) | ±1.25 LSB | — |
| SINAD | [DATA_NEEDED: SINAD value] dB at 10 kHz | — |
| 封装 / 外壳 | 10-LFCSP-WD (3x3) | — |
| 工作温度 | -40°C ~ +85°C | -40°C to +85°C |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | — |
| 电源电压 | — | 2.5 V (single) |
| Power Dissipation | — | 65 mW (typical) |
| Internal Reference | — | 2.048 V |
| Reference Drift | — | ±7 ppm/°C (typical) |
| INL | — | 2 LSB (max) |
| No Missing Codes | — | 16-bit |
| 接口 | — | Parallel / Serial |
| 封装 | — | 48-LFCSP-VQ (7x7 mm) |
| RoHS | — | Compliant |