AD7708BRU-REEL vs AD7709BRU-REEL 对比
详细并排对比 AD7708BRU-REEL 出自 Analog Devices 和 AD7709BRU-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 | AD7708BRU-REEL | AD7709BRU-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 | $8.25 |
| 分辨率 | 16 bits | 16 bits |
| Number of Input Channels | 4 differential / 8 pseudo-differential / 10 pseudo-differential | 2 (differential) or 4 (pseudo-differential) |
| ADC Architecture | Sigma-Delta | Sigma-Delta |
| Supply Voltage Range | 2.7 V to 5.25 V (AVDD, DVDD) | — |
| Data Interface | DSP, MICROWIRE, QSPI, Serial, SPI | — |
| 封装 | 28-TSSOP (0.173 in / 4.40 mm width) | TSSOP-24 (RU) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -40 C to +85 C | — |
| Factory Calibration | Yes, per channel | — |
| Programmable Gain Amplifier | Yes (gains 1 to 128) | — |
| Reference Input | External (2.5V typical, e.g. ADR291/AD780) | Switchable, differential |
| Input Configuration | 4 fully-differential or 8/10 pseudo-differential | — |
| Pin-Compatible Upgrade | AD7718 (24-bit) in same TSSOP-28 / SOIC-28 | — |
| RoHS 状态 | Compliant (AD7708BRUZ variant); non-RoHS on BRU suffix | [DATA_NEEDED: from full MPN datasheet/compliance record] |
| Packaging | Tape & Reel (REEL) | — |
| Output Data Rate | — | Up to 105 sps |
| Analog Supply Voltage | — | 2.7 V to 5.25 V |
| Digital Supply Voltage | — | 2.7 V to 5.25 V |
| Programmable Gain | — | 1 to 128 |
| 输入电压范围 | — | -2.5 V to +2.5 V |
| Integrated Excitation Current Sources | — | 10 uA, 100 uA, 1 mA (switchable) |
| 工作温度 | — | -40 C to +85 C |
| Screening Level | — | Industrial |