ADS8517IDWR vs ADS8508IBDWRG4 对比
详细并排对比 ADS8517IDWR 出自 Texas Instruments 和 ADS8508IBDWRG4 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
ADS8508IBDWRG4 - 12-Bit 250kSPS Serial CMOS ADC | Texas Instruments
ADS8508IBDWRG4 ✓ 量产中规格对比
| 参数 | ADS8517IDWR | ADS8508IBDWRG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | Obsolete | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.86 | $7.10 |
| 分辨率 | 16 bit | 12 bit |
| 采样率 | 200 kSPS | 250 kSPS |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Inputs | 1 | 1 |
| Input Range | ±10 V bipolar or 0 V to +5 V unipolar | — |
| 电源电压 | +5 V single supply (±5 V for bipolar range) | — |
| 接口 | Parallel (BYTE-selectable) / SPI-compatible serial | Serial (SPI/QSPI/Microwire compatible) |
| Internal Reference | 2.5 V (on-chip) | 2.5 V |
| SINAD | 88 dB (typical) | 73 dB |
| INL | [DATA_NEEDED: INL specification] | — |
| DNL | [DATA_NEEDED: DNL specification] | — |
| Power Consumption | 35 mW at 200 kSPS | — |
| Power-Down Current | 5 mW (power-down mode) | — |
| 封装 | 28-pin SOIC (DW) wide-body | 20-SOIC (DW), wide-body, green (RoHS) |
| 工作温度 | -40 °C to +85 °C | -40 °C to +85 °C (Industrial) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant (Pb-Free) |
| Input Voltage Ranges | — | ±3.33 V, ±5 V, ±10 V |
| Input Channel Type | — | Single-ended, bipolar |
| Linearity Error (Max) | — | 0.011% |
| Analog Supply Voltage | — | 5 V nominal |
| Digital Supply Voltage | — | 5 V nominal |