AD7793BRUZ vs ADS1220 对比
详细并排对比 AD7793BRUZ 出自 Analog Devices 和 ADS1220 出自 Texas Instruments。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 | AD7793BRUZ | ADS1220 |
|---|---|---|
| 品牌 | Analog Devices | Texas Instruments |
| 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） | $5.25 | $2.89 |
| 分辨率 | 24 Bit | 24 bits |
| Number of Channels | 3 Differential | — |
| Input Type | Differential | — |
| Data Interface | SPI | — |
| 采样率 | 470 SPS | — |
| Architecture | Sigma-Delta | — |
| 电源电压 | 2.7 V to 5.25 V | — |
| 工作温度 | -40C to +105C | — |
| 封装 | 16-TSSOP | — |
| 安装类型 | Surface Mount | Surface Mount |
| RMS Noise | 1.5 uV at 16.7 Hz | — |
| Effective Resolution | 23 bits | Up to 20 bits |
| PGA Gain | 1 to 128 | — |
| Current Consumption | 400 uA typical | 120 μA (typ) in duty-cycle mode |
| Power-Down Current | 1 uA maximum | — |
| Reference | Internal or External Differential | — |
| RoHS 状态 | Compliant | Compliant |
| Input Channels | — | 2 differential or 4 single-ended |
| 数据速率 | — | Up to 2 kSPS |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| Programmable Gain | — | 1 V/V to 128 V/V |
| 50/60 Hz Rejection | — | Simultaneous |
| Integrated Reference | — | 2.048 V |
| 接口 | — | SPI |
| Package Options | — | VQFN-16, TSSOP-16 |
| 工作温度范围 | — | -40°C to +125°C |
| Integrated Features | — | PGA, voltage reference, current sources, temperature sensor |