ADS7805PG4 vs ADS7807PBG4 对比
详细并排对比 ADS7805PG4 出自 Texas Instruments 和 ADS7807PBG4 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 | ADS7805PG4 | ADS7807PBG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.90 | $11.85 |
| Number of Bits | 16 | 16 |
| 采样率 | 100 kSPS | 40 kSPS |
| Conversion Time | 10 µs | — |
| Number of Inputs | 1 | 1 |
| Input Type | Single-Ended | Single-Ended |
| 输入电压范围 | ±10 V (or 0-4 V, 0-5 V) | — |
| Data Interface | Parallel | Serial (SPI), Parallel |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| 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) | — |
| 引脚数量 | 28 | — |
| 安装类型 | Through-Hole | — |
| Packaging | Tube | Tube |
| RoHS 状态 | Compliant | Compliant |
| Configuration | — | S/H-ADC |
| Ratio S/H:ADC | — | 1:1 |
| Number of A/D Converters | — | 1 |
| Reference Type | — | External |
| 电源电压 | — | 5 V (single supply) |
| Power Dissipation (max) | — | 35 mW |
| Power-Down Mode Current | — | 50 µW |
| Acquisition + Conversion Time (max) | — | 25 µs |
| INL (max) | — | ±1.5 LSB |
| DNL | — | 16 bits, no missing codes |
| SINAD (min, 1 kHz input) | — | 86 dB |
| Input Range | — | ±5 V and 0 to +4 V |
| 封装 | — | 28-DIP (0.300 inch, 7.62 mm) |