AD7177-2 vs AD7177-2BRUZ-RL7 对比
详细并排对比 AD7177-2 出自 Analog Devices 和 AD7177-2BRUZ-RL7 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 | AD7177-2 | AD7177-2BRUZ-RL7 |
|---|---|---|
| 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） | $13.20 | $17.80 |
| 分辨率 | 32-bit | 32 Bit |
| Channel Count | 2/4 (fully or pseudo differential) | — |
| Sample Rate | 10 kSPS/channel | — |
| Settling Time | 100 µs (single-cycle settling) | 100 µs (fully settled) |
| Noise-Free Bits | 19.1 bits at 10 kSPS | — |
| ADC Architecture | Sigma-Delta, 3rd-order modulator | — |
| Analog Input Buffers | True rail-to-rail, integrated | — |
| Analog Supply (AVDD) | 2.5 V to 5.5 V | — |
| Digital Supply (IOVDD) | 1.8 V to AVDD | — |
| Reference Input | Buffered, AVDD - 1.5 V max | — |
| Digital Interface | SPI / QSPI / MICROWIRE / DSP-compatible | — |
| Digital Filter | Sinc5+Sinc1, Sinc3 (programmable) | — |
| 封装 | 24-pin TSSOP (RU-24) | 24-TSSOP |
| 工作温度范围 | -40 °C to +105 °C | -40°C to +105°C (industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| MSL (Moisture Sensitivity Level) | 1 (unlimited) | — |
| Number of Channels | — | 2, 4 Input |
| Input Type | — | Fully/Pseudo Differential |
| Data Interface | — | SPI (3-Wire, 4-Wire) |
| 采样率 | — | 10 kSPS (max) |
| Output Data Rate Range | — | 5 SPS to 10 kSPS |
| Filter Rejection | — | 85 dB at 50 Hz and 60 Hz |
| Reference Type | — | External, Differential |
| Architecture | — | Sigma-Delta |
| Number of A/D Converters | — | 1 |