AD7863ARZ-2REEL vs AD7893ARZ-2REEL 对比
详细并排对比 AD7863ARZ-2REEL 出自 Analog Devices 和 AD7893ARZ-2REEL 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。
Analog Devices
AD7863ARZ-2REEL - Dual 14-Bit 175 kSPS Simultaneous-Sampling ADC | Analog Devices
AD7863ARZ-2REEL ✓ 量产中
规格对比
| 参数 | AD7863ARZ-2REEL | AD7893ARZ-2REEL |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | ADC/DAC | ADC/DAC |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.20 | $10.45 |
| 分辨率 | 14 bits | 12 bits |
| Number of ADCs | 2 (simultaneous sampling) | — |
| Number of Analog Inputs | 4 inputs, multiplexed to 2 channels | — |
| Sample Rate (per channel) | 175 kSPS | — |
| Conversion Time per Channel | 5.2 us | — |
| Architecture | SAR (Successive Approximation) | — |
| Input Voltage Ranges | 0 V to 5 V (unipolar) or +/-10 V (bipolar) | — |
| 电源电压 | 5 V single supply | +5 V single supply (4.75 V to 5.25 V) |
| Power Dissipation (typical) | 12 mW | — |
| Internal Reference | 2.5 V (external reference option supported) | — |
| Track-and-Hold Amplifiers | 2 (one per channel, on-chip) | — |
| Data Interface | Parallel (14-bit + 2 channel tags) | — |
| Input Multiplexing | A0 logic input selects channel pair | — |
| Conversion Control | Single CONVST edge (simultaneous) | — |
| 封装 | 28-pin SOIC (R-28), wide-body | 8-pin SOIC (R-8 / SOIC_N) |
| 工作温度范围 | -40C to +85C (industrial) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| 拓扑 | — | SAR (Successive Approximation) |
| Number of Channels | — | 1 |
| Sample Rate | — | 117 kSPS |
| Conversion Time | — | 6 microseconds |
| 输入电压范围 | — | +/-10 V (bipolar, model -2) |
| 电源电流 | — | [DATA_NEEDED: typical supply current] |
| 接口 | — | High-speed serial |
| On-chip Features | — | Track-and-hold amplifier, on-chip clock |
| Process Technology | — | LC2MOS (Linear Compatible CMOS) |
| 工作温度 | — | -40C to +85C (industrial) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead Free | — | Yes |
| Packaging | — | Tape & Reel (REEL) |