AD7888BR-REEL vs AD7265BCPZ-REEL 对比
详细并排对比 AD7888BR-REEL 出自 Analog Devices 和 AD7265BCPZ-REEL 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 | AD7265BCPZ-REEL |
|---|---|---|
| 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 | $8.15 |
| 分辨率 | 12 bits | — |
| 采样率 | 125 kSPS | — |
| Number of Channels | 8 single-ended (AIN1-AIN8) | 2 ADCs x 3 inputs each = 6/12 inputs |
| 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 | — |
| 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 | — |
| 工作温度范围 | -40 °C to +85 °C (B grade) | — |
| 封装 | 16-SOIC (3.90 mm width) | 32-lead LFCSP-VQ (5x5 mm) - CP suffix |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (13-inch reel, REEL) | — |
| RoHS 状态 | Compliant (verify per lot) | Compliant |
| Architecture | — | SAR (Successive Approximation) |
| Number of Bits | — | 12 bits |
| Sample Rate | — | 1 MSPS (per ADC) |
| Input Range | — | 0 V to VREF or 0 V to 2xVREF, differential |
| Internal Reference | — | 2.5 V (overdrivable, 100 mV to VDD external) |
| Input Bandwidth (Track-and-Hold) | — | >30 MHz |
| 接口 | — | Serial (SPI-compatible, two SDATA outputs) |
| 工作温度 | — | -40 C to +85 C (industrial) |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |
| Reel Quantity | — | REEL: 1,500 per reel |