AD7797BRUZ vs AD7730BRUZ 对比
详细并排对比 AD7797BRUZ 出自 Analog Devices 和 AD7730BRUZ 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
AD7797BRUZ - 24-Bit Sigma-Delta ADC for Bridge Sensors | Analog Devices
AD7797BRUZ ⚠ 最后一次采购Analog Devices
AD7730BRUZ - 24-Bit Sigma-Delta Bridge Transducer ADC | Analog Devices
AD7730BRUZ ✓ 量产中规格对比
| 参数 | AD7797BRUZ | AD7730BRUZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 最后采购期 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.49 | $13.10 |
| 分辨率 | 24 Bit | 24-bit (up to 230,000 counts peak-to-peak) |
| 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 | — |
| 封装 | 16-TSSOP | 24-lead TSSOP (RU-24) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -40°C to +105°C | — |
| RoHS 状态 | Compliant | Compliant |
| Manufacturer | — | Analog Devices |
| Part Number | — | AD7730BRUZ |
| 功能 | — | 24-bit sigma-delta analog front end for bridge transducers |
| 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 |
| 工作温度 | — | -40 C to +85 C |
| Storage Temperature | — | [DATA_NEEDED: storage temperature range] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |
| AEC-Q100 | — | Not qualified (industrial grade only) |