ADC081S021CISD vs ADC081S051CISD 对比
详细并排对比 ADC081S021CISD 出自 Texas Instruments 和 ADC081S051CISD 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。
Texas Instruments
ADC081S021CISD - 8-Bit 50-200 ksps SAR ADC | Texas Instruments
ADC081S021CISD ✓ 量产中规格对比
| 参数 | ADC081S021CISD | ADC081S051CISD |
|---|---|---|
| 品牌 | Texas Instruments | 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） | $0.65 | $1.85 |
| 分辨率 | 8 bit | 8 bit |
| Sample Rate | 50 ksps to 200 ksps | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | 1 |
| Supply Voltage (VA) | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
| Analog Input Type | Single-ended (true-differential VIN+ / VIN-) | — |
| Reference | Supply-referenced (VA) | — |
| Integral Nonlinearity (INL) | ±0.2 LSB (typ) / ±0.5 LSB (max) | — |
| Differential Nonlinearity (DNL) | ±0.1 LSB (typ) / ±0.5 LSB (max) | — |
| Power Consumption (3.6 V, 200 ksps) | 1.3 mW (typ) | — |
| 关断电流 | <1 µA | — |
| Digital Interface | SPI/QSPI/MICROWIRE-compatible (3-wire) | SPI / QSPI / MICROWIRE / DSP-compatible |
| 封装 | 6-WSON (2.2 mm x 2.5 mm) with exposed pad | 6-WSON (2.2 mm x 2.5 mm) |
| 工作温度 | -40 °C to +85 °C (industrial) | -40 C to +85 C |
| MSL 等级 | 1 | — |
| RoHS 状态 | Compliant | Compliant (NOPB suffix version) |
| Lead-Free | Yes | — |
| Sample Rate Range | — | 200 to 500 ksps |
| Input Type | — | Single-Ended |
| Supply Current (typ) | — | 1.5 mA at 5.25 V |
| Power Consumption | — | 1.6 mW at 3.6 V; 8.5 mW at 5.25 V |
| External Reference Range | — | 1.0 V to VA |
| INL (max) | — | ±0.1 LSB |
| DNL (max) | — | ±0.1 LSB |
| SINAD | — | 49.7 dB |
| SNR | — | 49.7 dB |
| Full-Power Input Bandwidth | — | 2.3 MHz |
| 安装类型 | — | Surface Mount |