ADC121S705CIMMX vs ADC122S021CIMM 对比
详细并排对比 ADC121S705CIMMX 出自 Texas Instruments 和 ADC122S021CIMM 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 | ADC121S705CIMMX | ADC122S021CIMM |
|---|---|---|
| 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） | $1.85 | $1.85 |
| 分辨率 | 12 bits | 12 bit |
| Sample Rate (max) | 1 MSPS (500 kSPS to 1 MSPS) | — |
| Number of Channels | 1 | 2 |
| Converter Type | SAR (Successive Approximation) | — |
| Input Type | Differential | Single-Ended |
| Analog Supply Voltage (VA) | 4.5 V to 5.5 V (5 V typical) | — |
| Digital Supply Voltage (VD) | 2.7 V to 5.5 V | — |
| Reference Voltage Range | 1.0 V to VA | — |
| LSB Size (VA = 1.0 V) | 244 uV | — |
| Output Format | Serial, 2's complement binary (SPI/QSPI/MICROWIRE/DSP compatible) | — |
| 工作温度 | -40 C to +105 C | -40 C to +85 C |
| 封装 | 8-VSSOP (MSOP), 3.00 mm width | 8-VSSOP (MSOP-8 / DGK) |
| 安装类型 | Surface Mount | Surface Mount |
| Linearity Error (max) | 0.0232% | — |
| RoHS 状态 | Compliant | Compliant |
| Sample Rate Range | — | 50 ksps to 200 ksps |
| Architecture | — | SAR (Successive Approximation Register) |
| Supply Voltage (VDD) | — | 2.7 V to 5.25 V |
| Reference Voltage (VREF) | — | [DATA_NEEDED: VREF input range] |
| Digital Interface | — | SPI / QSPI / MICROWIRE compatible |
| Data Format | — | Straight Binary |
| Power Consumption | — | ~1.6 mW at 3V / 200 ksps |
| Track-and-Hold | — | Internal |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |