ADA4945-1ACPZ vs ADA4941-1ARZ 对比
详细并排对比 ADA4945-1ACPZ 出自 Analog Devices 和 ADA4941-1ARZ 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 | ADA4945-1ACPZ | ADA4941-1ARZ |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.93 | $2.88 |
| Product Type | Fully Differential Amplifier (FDA) / ADC Driver | — |
| Number of Channels | 1 | — |
| Supply Voltage Range | 3 V to 10 V | — |
| Input Voltage Noise (full power mode) | 1.8 nV/√Hz | — |
| Input Offset Voltage Drift | 0.1 µV/°C | — |
| 输出类型 | Differential, rail-to-rail | — |
| Power Modes | 2 selectable (full power / low power) | — |
| Output Common-Mode Control | Yes (VOCM pin) | — |
| Output Limiting | Yes | — |
| -3 dB Bandwidth | [DATA_NEEDED: bandwidth] | — |
| Slew Rate | [DATA_NEEDED: slew rate] | [DATA_NEEDED: slew rate] |
| 静态电流 | [DATA_NEEDED: quiescent current] | 1.25 mA (typical) |
| 工作温度范围 | -40 °C to +125 °C | -40°C to +125°C |
| 封装 | 16-LFCSP (3 mm × 3 mm) with exposed pad | 8-Lead SOIC (ARZ) |
| 安装类型 | Surface Mount | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Process Technology | SiGe complementary bipolar, dielectrically isolated | XFCB (eXtra fast complementary bipolar) |
| RoHS 状态 | Compliant | — |
| Lead-Free | Yes | — |
| Type | — | Differential ADC Driver |
| Configuration | — | Single-ended to differential, G = +2 |
| 电源电压 | — | 3 V to 5 V (single supply) |
| THD | — | 120 dBc at 10 kHz |
| SNR | — | 97 dB at 100 kHz, 4 V p-p |
| 输出噪声 | — | [DATA_NEEDED: output noise density] |
| Bandwidth | — | [DATA_NEEDED: -3 dB bandwidth] |
| Input Impedance | — | High (typical) |
| Output Common-Mode Range | — | Adjustable via VOCM pin |
| RoHS Compliant | — | Yes |