AD7892BR-1 vs AD7893ACHIPS-2 对比
详细并排对比 AD7892BR-1 出自 Analog Devices 和 AD7893ACHIPS-2 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 | AD7892BR-1 | AD7893ACHIPS-2 |
|---|---|---|
| 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） | $38.90 | $16.40 |
| 分辨率 | 12 bits | 12 bits |
| Number of Channels | 1 | — |
| 采样率 | 500 kSPS | — |
| Conversion Time | 1.47 µs | — |
| 电源电压 | +5 V single supply | +5 V single |
| Input Range (AD7892-1) | True bipolar ±10 V or ±5 V | — |
| Input Range (AD7892-2) | 0 V to +5 V | — |
| Input Range (AD7892-3) | ±2.5 V (true bipolar) | — |
| Overvoltage Protection (AD7892-1/3) | ±17 V (AD7892-1), ±7 V (AD7892-3) | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation) with on-chip track/hold |
| Reference Type | Internal 2.5 V or external | — |
| Data Interface | Parallel (12-bit word) or Serial | — |
| Track/Hold Amplifier | On-chip | — |
| Input Type | Single-Ended (true bipolar on -1/-3) | — |
| 工作温度 | -40°C to +85°C | — |
| 封装 | 24-SOIC W (0.295", 7.5 mm width) | — |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Non-RoHS (BR suffix indicates matte tin / non-LEAD-FREE). Use AD7892BRZ-1 for Pb-free. | [DATA_NEEDED: RoHS compliance status] |
| Conversion Rate (throughput) | — | 117 kSPS (model -2) |
| Analog Input Range | — | ±10 V |
| Process Technology | — | LC²MOS (Linear Compatible CMOS, mixed bipolar + CMOS) |
| Integral Nonlinearity (INL) | — | ±1 LSB max |
| Differential Nonlinearity (DNL) | — | ±1 LSB max |
| Package Type | — | Bare die / chip (CHIPS suffix) |
| Available Other Packages | — | 8-pin mini-DIP, 8-pin SOIC |
| 工作温度范围 | — | 0 °C to +70 °C (commercial) |
| Power Dissipation | — | [DATA_NEEDED: power dissipation typical/max] |
| Digital Interface | — | Parallel (12-bit word) |
| 输入电容 | — | [DATA_NEEDED: input capacitance pF] |
| Sample-and-Hold | — | On-chip track/hold amplifier |
| AEC-Q100 Automotive Qualification | — | not_qualified |