AD7172-2BRUZ-RL7 vs AD7177-2BRUZ 对比
详细并排对比 AD7172-2BRUZ-RL7 出自 Analog Devices 和 AD7177-2BRUZ 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
AD7172-2BRUZ-RL7 - 24-Bit Sigma-Delta ADC, 31.25kSPS | Analog Devices
AD7172-2BRUZ-RL7 ✓ 量产中
规格对比
| 参数 | AD7172-2BRUZ-RL7 | AD7177-2BRUZ |
|---|---|---|
| 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） | $7.10 | $19.84 |
| 分辨率 | 24 bit | 32 bit |
| Number of Input Channels | 2 differential or 4 single-ended | — |
| Maximum Output Data Rate | 31.25 kSPS | — |
| Output Data Rate Range | 1.25 Hz to 31.25 kHz | — |
| Input Type | Differential, Single-Ended | — |
| 接口 | SPI (4-wire/3-wire) | SPI-compatible serial |
| 电源电压 | 3V to 5.5V | 2.5 V to 5.5 V |
| PGA Gain Options | 1, 2, 4, 8, 16, 32, 64, 128 | — |
| Analog Input Buffers | True rail-to-rail | — |
| Reference Input Buffers | True rail-to-rail | — |
| Internal Reference Drift | 2 ppm/°C | — |
| 内部温度传感器 | Yes | — |
| Internal Oscillator | Yes | — |
| 工作温度范围 | -40°C to +105°C | — |
| 封装 | 24-lead TSSOP | 24-TSSOP |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| RMS Noise | [DATA_NEEDED: RMS noise] | — |
| Power Consumption | [DATA_NEEDED: power consumption] | — |
| Number of Channels | — | 2 differential / 4 pseudo-differential |
| 采样率 | — | 10 kSPS |
| Architecture | — | Sigma-Delta |
| Settling Time | — | 100 us |
| Input Buffers | — | True rail-to-rail on analog and reference inputs |
| Internal Reference | — | Yes, low noise low drift |
| Digital Filters | — | sinc5+sinc1, sinc3, fast settling, enhanced 50/60 Hz rejection |
| Per-Channel Configuration | — | Independent setup per channel (gain, filter, reference) |
| 工作温度 | — | [DATA_NEEDED: Operating Temperature Range] |
| Diagnostics | — | Supply and reference monitoring |