AD7731BRUZ-REEL vs AD7730BRUZ-REEL7 对比
详细并排对比 AD7731BRUZ-REEL 出自 Analog Devices 和 AD7730BRUZ-REEL7 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-REEL7 - 24-Bit Bridge Transducer AFE, 1.2kSPS | ADI
AD7730BRUZ-REEL7 ✓ 量产中规格对比
| 参数 | AD7731BRUZ-REEL | AD7730BRUZ-REEL7 |
|---|---|---|
| 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） | $13.05 | $17.40 |
| 分辨率 | 24 bits | 24 bit |
| Architecture | Sigma-Delta | — |
| Number of Input Channels | 3 differential / 5 single-ended (configurable) | — |
| Maximum Output Word Rate | 6.4 kSPS | — |
| Analog Input Range | [DATA_NEEDED: input range with gain settings] | — |
| Programmable Gain | Yes (front-end programmable gain) | Up to 128 |
| Analog Supply Voltage (AVDD) | 5 V | — |
| Digital Supply Voltage (DVDD) | 3 V or 5 V | — |
| Analog Supply Range | 4.75 V to 5.25 V (per datasheet; verify exact range) | — |
| Digital Supply Range | 2.7 V to 5.25 V | — |
| Digital Filter | Programmable SINC + post-filter, configurable -3 dB bandwidth | — |
| 接口 | Synchronous serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Calibration | Self-calibration and system-calibration modes | Self-calibration and system-calibration |
| 工作温度范围 | -40C to +85C (industrial) | — |
| 封装 | 24-pin TSSOP (RU-24) | 24-pin TSSOP (4.40 mm body width) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant | Compliant |
| Product Type | — | Analog Front End (AFE) / Sigma-Delta ADC |
| Number of Channels | — | 1 channel AFE |
| Maximum Output Data Rate | — | 1.2 kSPS |
| 电源电压 | — | +5 V (single supply, 4.75 V to 5.25 V) |
| Power Dissipation | — | 125 mW |
| Unipolar Input Ranges | — | 0 to +10 mV, +20 mV, +40 mV, +80 mV |
| Bipolar Input Ranges | — | ±10 mV, ±20 mV, ±40 mV, ±80 mV |
| Analog Inputs | — | 2 buffered differential inputs |
| Reference Input | — | Differential |
| Serial Interface | — | 3-wire SPI/serial, microcontroller and DSP compatible |
| Offset Drift | — | < 5 nV/°C |
| Gain Drift | — | < 2 ppm/°C |
| 工作温度 | — | -40 °C to +85 °C |
| Packaging | — | Tape & Reel (REEL7, 7-inch) |