AD7893ACHIPS-2 vs AD7892BR-1 对比
详细并排对比 AD7893ACHIPS-2 出自 Analog Devices 和 AD7892BR-1 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 | AD7893ACHIPS-2 | AD7892BR-1 |
|---|---|---|
| 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） | $16.40 | $38.90 |
| 分辨率 | 12 bits | 12 bits |
| Conversion Rate (throughput) | 117 kSPS (model -2) | — |
| Analog Input Range | ±10 V | — |
| 电源电压 | +5 V single | +5 V single supply |
| Architecture | SAR (Successive Approximation) with on-chip track/hold | SAR (Successive Approximation) |
| 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 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Non-RoHS (BR suffix indicates matte tin / non-LEAD-FREE). Use AD7892BRZ-1 for Pb-free. |
| AEC-Q100 Automotive Qualification | not_qualified | — |
| Number of Channels | — | 1 |
| 采样率 | — | 500 kSPS |
| Conversion Time | — | 1.47 µs |
| 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) |
| 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 |