ADS7805PG4 vs AD976CNZ 对比
详细并排对比 ADS7805PG4 出自 Texas Instruments 和 AD976CNZ 出自 Analog Devices。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 | ADS7805PG4 | AD976CNZ |
|---|---|---|
| 品牌 | Texas Instruments | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.90 | $21.05 |
| Number of Bits | 16 | — |
| 采样率 | 100 kSPS | 100 kSPS |
| Conversion Time | 10 µs | — |
| Number of Inputs | 1 | — |
| Input Type | Single-Ended | Single-Ended (switched-capacitor) |
| 输入电压范围 | ±10 V (or 0-4 V, 0-5 V) | — |
| Data Interface | Parallel | Parallel |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| SINAD | 86 dB minimum at 20 kHz input | — |
| Analog Supply Voltage | 5 V nominal | — |
| Internal Reference | 2.5 V (external override supported) | — |
| 工作温度 | -25 °C to +85 °C | -40 °C to +85 °C |
| 封装 / 外壳 | 28-DIP (0.300 inch, 7.62 mm) | 28-DIP (0.600 in, 15.24 mm, N-28) |
| 引脚数量 | 28 | — |
| 安装类型 | Through-Hole | Through-Hole |
| Packaging | Tube | — |
| RoHS 状态 | Compliant | Compliant (Pb-free finish) |
| 分辨率 | — | 16 bits |
| Number of Input Channels | — | 1 |
| Input Range | — | ±10 V, 0 V to 10 V, 0 V to 4 V (software configurable) |
| Supply Voltage (AVCC) | — | 4.75 V to 5.25 V (single 5 V supply) |
| 基准电压 | — | Internal 2.5 V (external reference option) |
| Power Dissipation | — | 100 mW maximum |
| Process Technology | — | BiCMOS |
| Packaging (Tube / Reel) | — | Tube |
| MSL 等级 | — | 1 (unlimited floor life) |
| AEC-Q100 Qualification | — | Not qualified (industrial grade only) |