AD7730BRUZ vs AD7797BRUZ 对比
详细并排对比 AD7730BRUZ 出自 Analog Devices 和 AD7797BRUZ 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
AD7730BRUZ - 24-Bit Sigma-Delta Bridge Transducer ADC | Analog Devices
AD7730BRUZ ✓ 量产中Analog Devices
AD7797BRUZ - 24-Bit Sigma-Delta ADC for Bridge Sensors | Analog Devices
AD7797BRUZ ⚠ 最后一次采购规格对比
| 参数 | AD7730BRUZ | AD7797BRUZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $13.10 | $3.49 |
| Manufacturer | Analog Devices | — |
| Part Number | AD7730BRUZ | — |
| 功能 | 24-bit sigma-delta analog front end for bridge transducers | — |
| 分辨率 | 24-bit (up to 230,000 counts peak-to-peak) | 24 Bit |
| Throughput | [DATA_NEEDED: word rate] | — |
| Number of Channels | 1 differential (2 buffered inputs) | — |
| 电源电压 | +4.75 V to +5.25 V (single +5 V) | — |
| Typical Power Dissipation | 125 mW | — |
| Analog Input Ranges (Unipolar) | 0 to +10 mV, 0 to +20 mV, 0 to +40 mV, 0 to +80 mV | — |
| Analog Input Ranges (Bipolar) | +/-10 mV, +/-20 mV, +/-40 mV, +/-80 mV | — |
| Offset Drift | 5 nV/C (max) | — |
| Gain Drift | 2 ppm/C (max) | — |
| Line-Frequency Rejection | >150 dB | — |
| Reference Input | Differential | — |
| Digital Interface | Serial, compatible with microcontrollers and DSPs (3-wire mode) | — |
| Calibration | On-chip self-calibration and system calibration | — |
| 封装 | 24-lead TSSOP (RU-24) | 16-TSSOP |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C | — |
| Storage Temperature | [DATA_NEEDED: storage temperature range] | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Lead-Free | Yes | — |
| AEC-Q100 | Not qualified (industrial grade only) | — |
| Number of Inputs | — | 1 |
| Input Type | — | Differential |
| Architecture | — | Sigma-Delta |
| Gain | — | 128 (fixed) |
| Supply Voltage Range | — | 2.7 V to 5.25 V |
| Power Consumption | — | 500 µA (typical) |
| 接口 | — | SPI |
| Internal Reference | — | Yes |
| Temperature Sensor | — | Yes |
| Burnout Current Source | — | Yes |
| 工作温度范围 | — | -40°C to +105°C |