ADS1220 vs AD7793BRUZ 对比
详细并排对比 ADS1220 出自 Texas Instruments 和 AD7793BRUZ 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 | ADS1220 | AD7793BRUZ |
|---|---|---|
| 品牌 | Texas Instruments | 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） | $2.89 | $5.25 |
| 分辨率 | 24 bits | 24 Bit |
| 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 | — |
| Current Consumption | 120 μA (typ) in duty-cycle mode | 400 uA typical |
| Programmable Gain | 1 V/V to 128 V/V | — |
| Effective Resolution | Up to 20 bits | 23 bits |
| 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 | — |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | Surface Mount | Surface Mount |
| 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 |
| RMS Noise | — | 1.5 uV at 16.7 Hz |
| PGA Gain | — | 1 to 128 |
| Power-Down Current | — | 1 uA maximum |
| Reference | — | Internal or External Differential |