AD7175-8BCPZ-RL7 vs AD7124-8BCPZ 对比
详细并排对比 AD7175-8BCPZ-RL7 出自 Analog Devices 和 AD7124-8BCPZ 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 | AD7175-8BCPZ-RL7 | AD7124-8BCPZ |
|---|---|---|
| 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） | $8.32 | $6.95 |
| 分辨率 | 24 bit | 24 bits |
| Number of Channels | 8 differential or 16 single-ended | — |
| 采样率 | 250 kSPS | — |
| Input Type | Differential, Single-Ended | — |
| Data Interface | SPI | — |
| Architecture | Sigma-Delta | — |
| Analog Supply Voltage | 2.5 V to 5.5 V | — |
| Digital Supply Voltage | 2.3 V to 5.5 V | — |
| 工作温度范围 | -40°C to +105°C | -40C to +125C |
| 封装 | 40-LFCSP-WQ (6x6 mm) | 32-lead LFCSP (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | RoHS3 Compliant | Compliant |
| MSL 等级 | 3 (168 hours) | — |
| Reference Type | External | — |
| Number of Inputs | 8, 16 | — |
| ADC Architecture | — | Sigma-Delta |
| Number of Input Channels | — | 8 differential / 15 pseudo-differential |
| Maximum Output Data Rate | — | 19.2 kSPS |
| Minimum Output Data Rate | — | 1.17 SPS |
| Analog Supply Voltage (AVDD) | — | 2.7 V to 3.6 V |
| Digital Supply Voltage (DVDD) | — | 1.65 V to 3.6 V |
| RMS Noise (lowest, gain = 1) | — | 1.8 uV at 25 SPS (typical) |
| Integrated PGA Gain Range | — | 1 to 128 |
| Integrated Reference | — | Internal 2.5 V low-drift bandgap (with external REF input option) |
| Supply Current (full power mode) | — | 1.2 mA typical |
| 接口 | — | SPI (4-wire, serial) |
| AEC-Q100 Qualification | — | W grade variant is AEC-Q100 qualified (AD7124-8WBCPZ) |
| REACH Status | — | Compliant (REACH Unaffected per third-party data) |