ADC0831CCWM vs ADC0838CCV 对比
详细并排对比 ADC0831CCWM 出自 Texas Instruments 和 ADC0838CCV 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
ADC0838CCV - 8-Bit SAR ADC, 8-Ch MUX | Texas Instruments | 20-PLCC
ADC0838CCV Nrnd规格对比
| 参数 | ADC0831CCWM | ADC0838CCV |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.65 | $3.65 |
| Number of Bits | 8 | — |
| Number of Input Channels | 1 | 4 differential / 8 single-ended |
| Conversion Architecture | SAR (Successive Approximation) | — |
| Data Interface | NSC MICROWIRE, Serial | NSC MICROWIRE-compatible serial |
| 采样率 | 31 ksps (approx.) | 31 kSPS max |
| Conversion Time | 32 µs | — |
| 电源电压 | 5 V (single supply) | — |
| Power Consumption | 15 mW (typ.) | — |
| Total Unadjusted Error | ±½ LSB or ±1 LSB | — |
| Input Type | Single-Ended (ADC0831 variant) | Single-ended or differential (software configured) |
| 工作温度 | -40 °C to +85 °C | 0 °C to +70 °C (commercial) |
| 封装 | 14-SOIC (0.295 in / 7.50 mm width) | 20-pin PLCC (J-Lead, 9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (NOPB suffix) | [DATA_NEEDED: RoHS compliance status] |
| Input/Output Compatibility | TTL/MOS compatible | — |
| 分辨率 | — | 8 bit |
| Architecture | — | SAR (Successive Approximation) |
| Supply Voltage (VCC) | — | 4.5 V to 6.3 V (5 V typical) |
| 输入电压范围 | — | 0 V to VCC (single-ended) |
| 基准电压 | — | External VREF pin (5 V typical) |
| On-chip Sample/Hold | — | Yes |
| Conversion Clock | — | Internal (no external clock required) |
| Tube Quantity | — | Per manufacturer tube packing |