ADC121S051CIMF vs ADC081S051CISD 对比
详细并排对比 ADC121S051CIMF 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。
规格对比
| 参数 | ADC121S051CIMF | 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） | $1.38 | $1.85 |
| 分辨率 | 12 bit | 8 bit |
| Sample Rate | 200 to 500 ksps | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Channels | 1 | 1 |
| Input Type | Single-ended | Single-Ended |
| Analog Supply Voltage (VA) | 2.7 V to 5.25 V | — |
| Digital Supply Voltage (VD) | 2.7 V to VA | — |
| Analog Input Voltage Range | 0 V to VA | — |
| INL (max) | [DATA_NEEDED: INL max value] | ±0.1 LSB |
| DNL (max) | [DATA_NEEDED: DNL max value] | ±0.1 LSB |
| SINAD | [DATA_NEEDED: SINAD value] | 49.7 dB |
| ENOB | [DATA_NEEDED: ENOB value] | — |
| SNR | [DATA_NEEDED: SNR value] | 49.7 dB |
| Supply Current (typ, VA=5V, 500ksps) | [DATA_NEEDED: VA supply current] | — |
| Power-Down Current | [DATA_NEEDED: power-down current] | — |
| Reference | Supply-referenced (VA) | — |
| Digital Interface | SPI / QSPI / MICROWIRE-compatible | SPI / QSPI / MICROWIRE / DSP-compatible |
| 工作温度范围 | -40 C to +85 C | — |
| 封装 | SOT-23-6 (DBV) | 6-WSON (2.2 mm x 2.5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant (NOPB suffix version) |
| Sample Rate Range | — | 200 to 500 ksps |
| Supply Voltage (VA) | — | 2.7 V to 5.25 V |
| 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 |
| Full-Power Input Bandwidth | — | 2.3 MHz |
| 工作温度 | — | -40 C to +85 C |