ADS8505IDBRG4 vs ADS7805PG4 对比
详细并排对比 ADS8505IDBRG4 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。
Texas Instruments
ADS8505IDBRG4 - 16-Bit 250kSPS SAR ADC w/Parallel Interface | TI
ADS8505IDBRG4 ✓ 量产中
规格对比
| 参数 | ADS8505IDBRG4 | 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） | $30.86 | $17.90 |
| 分辨率 | 16 bit | — |
| Sample Rate | 250 kSPS | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) |
| Number of Channels | 1 | — |
| 输入电压范围 | ±10 V / ±5 V / ±3.3 V (software selectable) | ±10 V (or 0-4 V, 0-5 V) |
| Analog Supply Voltage | 5 V | 5 V nominal |
| Digital Interface | Parallel (16-bit + control) | — |
| Internal Reference | 2.5 V | 2.5 V (external override supported) |
| INL (Max) | ±1.5 LSB | — |
| SFDR | 105 dB at 250 kSPS | — |
| 工作温度 | -40 °C to +85 °C (industrial) | -25 °C to +85 °C |
| 封装 | 28-SSOP (DB) | — |
| 安装类型 | Surface Mount | Through-Hole |
| MSL 等级 | 2 (1 year floor life) | — |
| RoHS 状态 | Compliant | Compliant |
| Number of Bits | — | 16 |
| 采样率 | — | 100 kSPS |
| Conversion Time | — | 10 µs |
| Number of Inputs | — | 1 |
| Input Type | — | Single-Ended |
| Data Interface | — | Parallel |
| SINAD | — | 86 dB minimum at 20 kHz input |
| 封装 / 外壳 | — | 28-DIP (0.300 inch, 7.62 mm) |
| 引脚数量 | — | 28 |
| Packaging | — | Tube |