ADC121S021CISD vs ADC101S021CISDX 对比
详细并排对比 ADC121S021CISD 出自 Texas Instruments 和 ADC101S021CISDX 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 | ADC121S021CISD | ADC101S021CISDX |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.79 | $1.32 |
| 分辨率 | 12 bits | 10 bits |
| Number of Channels | 1 | 1 |
| Sample Rate (max) | 200 ksps | — |
| Sample Rate (min) | 50 ksps | — |
| Architecture | SAR | SAR (Successive Approximation Register) |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| External VREF Range | 1.0 V to VA | — |
| Input Type | Single-ended (true-differential input stage) | Single-Ended |
| 接口 | SPI / QSPI / MICROWIRE-compatible | — |
| 工作温度 | -40C to +85C | -40 C to +85 C |
| 封装 | 6-WSON (NGF) 2.2 x 2.5 mm | 6-WSON (2.2 mm x 2.5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 | — |
| RoHS 状态 | Compliant | Compliant |
| Lead Free | Yes | — |
| Sample Rate | — | 50 kSPS to 200 kSPS |
| Analog Input Voltage Range | — | 0 V to VDD |
| Supply Voltage (VDD) | — | 2.7 V to 5.25 V |
| Supply Current (typ, 3.6 V) | — | 0.65 mA |
| Supply Current (typ, 5.25 V) | — | 1.7 mA |
| Power Consumption (3.6 V) | — | 2.34 mW (typ) |
| Power Consumption (5.25 V) | — | 8.9 mW (typ) |
| Digital Interface | — | SPI / QSPI / MICROWIRE-compatible serial |