AD1674BR vs AD42941 对比
详细并排对比 AD1674BR 出自 Analog Devices 和 AD42941 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 | AD1674BR | AD42941 |
|---|---|---|
| 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） | $24.10 | $10.40 |
| 分辨率 | 12 bits | 12 bits (4096 codes) |
| Number of Channels | 1 | — |
| Conversion Rate | 100 kSPS | — |
| Architecture | SAR (Successive Approximation) with onboard SHA | [DATA_NEEDED: ADC architecture (SAR/delta-sigma/pipeline)] |
| Input Range (Unipolar) | 0 V to 10 V, 0 V to 20 V | — |
| Input Range (Bipolar) | ±5 V, ±10 V | — |
| Integral Nonlinearity (INL) | ±1/2 LSB (typical) | [DATA_NEEDED: INL] |
| Conversion Time | 10 us | — |
| Internal Reference | 10 V buried-Zener | — |
| Digital Interface | 8-bit and 16-bit microprocessor-compatible (three-state outputs) | — |
| 电源电压 | ±12 V / ±15 V analog, +5 V digital | [DATA_NEEDED: supply voltage range] |
| 工作温度 | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| 封装 | 28-pin SOIC (Wide) | — |
| 安装类型 | Surface Mount | — |
| Process Technology | BiMOS II (bipolar + CMOS) | — |
| Pin Compatibility | Industry-standard AD574A / AD674A pinout | — |
| RoHS 状态 | Non-compliant (BR suffix, non-RoHS) | [DATA_NEEDED: RoHS status] |
| Manufacturer | — | Analog Devices, Inc. |
| Part Type | — | Analog-to-Digital Converter (ADC) |
| Package Type | — | 28-PLCC (Plastic Leaded Chip Carrier) |
| 引脚数 | — | 28 |
| 安装方式 | — | Surface Mount (PLCC) |
| 电源电流 | — | [DATA_NEEDED: supply current] |
| Input Type | — | [DATA_NEEDED: input type (single-ended/differential)] |
| Input Channels | — | [DATA_NEEDED: number of input channels] |
| Conversion Rate (Sample Rate) | — | [DATA_NEEDED: sample rate / conversion rate] |
| Data Interface | — | [DATA_NEEDED: data interface type (serial/parallel)] |
| Reference Type | — | [DATA_NEEDED: internal / external reference] |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL] |
| Signal-to-Noise Ratio (SNR) | — | [DATA_NEEDED: SNR] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |