AD7888BR-REEL vs AD7888BR-REEL7 对比
详细并排对比 AD7888BR-REEL 出自 Analog Devices 和 AD7888BR-REEL7 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 | AD7888BR-REEL | AD7888BR-REEL7 |
|---|---|---|
| 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） | $3.95 | $4.95 |
| 分辨率 | 12 bits | 12 bits |
| 采样率 | 125 kSPS | 125 kSPS |
| Number of Channels | 8 single-ended (AIN1-AIN8) | 8 single-ended |
| ADC Architecture | SAR | — |
| 电源电压 | 2.7 V to 5.25 V (single) | 2.7 V to 5.25 V (single) |
| Analog Input Range | 0 V to VREF | 0 V to VREF |
| Input Acquisition Time | 500 ns | — |
| Power Consumption (typ, 3V) | 2 mW | — |
| Power-Down Current | 1 µA | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible serial | — |
| 基准电压 | External, up to VDD | 2.5 V internal (external REF supported) |
| 工作温度范围 | -40 °C to +85 °C (B grade) | — |
| 封装 | 16-SOIC (3.90 mm width) | 16-SOIC_N (SOIC-16, 0.154 inch / 3.90 mm body width) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (13-inch reel, REEL) | — |
| RoHS 状态 | Compliant (verify per lot) | [DATA_NEEDED: RoHS status per reel] |
| Supply Current (active) | — | [DATA_NEEDED: supply current typical] |
| Supply Current (shutdown) | — | < 1 µA (power-down mode) |
| Input Track-and-Hold Acquisition | — | 500 ns |
| 接口 | — | SPI, MICROWIRE, QSPI, DSP-compatible serial |
| Architecture | — | SAR (Successive Approximation) |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |