ADS7806P vs ADS7805PG4 对比
详细并排对比 ADS7806P 出自 Texas Instruments 和 ADS7805PG4 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 | ADS7806P | ADS7805PG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $12.13 | $17.90 |
| 分辨率 | 12 bits | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| 采样率 | 40 kSPS | 100 kSPS |
| Number of Input Channels | 1 | — |
| Input Voltage Ranges | ±10 V, 0 V to +5 V, 0 V to +4 V | — |
| 电源电压 | +5 V single supply | — |
| Power Dissipation | 35 mW (max) | — |
| Power-Down Mode Current | 50 μW | — |
| Acquisition + Conversion Time | 25 μs (max) | — |
| INL（积分非线性） | ±1/2 LSB (max) | — |
| DNL (Differential Nonlinearity) | ±1/2 LSB (max) | — |
| SINAD | 72 dB (min) at 1 kHz input | 86 dB minimum at 20 kHz input |
| Data Output Interface | Parallel 12-bit or Serial | — |
| Output Coding | Binary two's complement or straight binary | — |
| Reference | Internal 2.5V or external | — |
| Package Type | 28-pin PDIP (0.300", 7.62 mm) | — |
| 工作温度 | [DATA_NEEDED: operating temperature grade] | -25 °C to +85 °C |
| Number of Bits | — | 16 |
| Conversion Time | — | 10 µs |
| Number of Inputs | — | 1 |
| Input Type | — | Single-Ended |
| 输入电压范围 | — | ±10 V (or 0-4 V, 0-5 V) |
| Data Interface | — | Parallel |
| Analog Supply Voltage | — | 5 V nominal |
| Internal Reference | — | 2.5 V (external override supported) |
| 封装 / 外壳 | — | 28-DIP (0.300 inch, 7.62 mm) |
| 引脚数量 | — | 28 |
| 安装类型 | — | Through-Hole |
| Packaging | — | Tube |
| RoHS 状态 | — | Compliant |