AD7708BR-REEL vs AD7708BRU-REEL 对比
详细并排对比 AD7708BR-REEL 出自 Analog Devices 和 AD7708BRU-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。
Analog Devices
AD7708BRU-REEL - 16-Bit 8/10-Ch Sigma-Delta ADC | Analog Devices
AD7708BRU-REEL ✓ 量产中规格对比
| 参数 | AD7708BR-REEL | AD7708BRU-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） | $6.19 | $6.19 |
| 分辨率 | 16 bits | 16 bits |
| Number of Input Channels | 8 single-ended / 4 differential (software-configurable as 8/10 pseudo-differential) | 4 differential / 8 pseudo-differential / 10 pseudo-differential |
| ADC Architecture | Sigma-Delta | Sigma-Delta |
| 封装 | 28-SOIC (0.295 inch / 7.50 mm wide body) | 28-TSSOP (0.173 in / 4.40 mm width) |
| 电源电压 | 2.7 V to 5.25 V | — |
| 电源电流 | [DATA_NEEDED: typical Ivd] | — |
| Programmable Gain | 1 to 128 | — |
| 采样率 | [DATA_NEEDED: max word rate, see datasheet] | — |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | DSP, MICROWIRE, QSPI, Serial, SPI |
| Input Type | Pseudo-Differential / Differential (factory-calibrated) | — |
| Calibration | Factory-calibrated (self-calibration supported) | — |
| 工作温度范围 | -40 C to +85 C (industrial) | -40 C to +85 C |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (13 inch, REEL) | Tape & Reel (REEL) |
| Pin/Package Count | 28 pins | — |
| RoHS 状态 | [DATA_NEEDED: confirm per reel lot] | Compliant (AD7708BRUZ variant); non-RoHS on BRU suffix |
| Supply Voltage Range | — | 2.7 V to 5.25 V (AVDD, DVDD) |
| Factory Calibration | — | Yes, per channel |
| Programmable Gain Amplifier | — | Yes (gains 1 to 128) |
| Reference Input | — | External (2.5V typical, e.g. ADR291/AD780) |
| Input Configuration | — | 4 fully-differential or 8/10 pseudo-differential |
| Pin-Compatible Upgrade | — | AD7718 (24-bit) in same TSSOP-28 / SOIC-28 |