ADA4945-1ACPZ vs ADA4940-1ACPZ 对比
详细并排对比 ADA4945-1ACPZ 出自 Analog Devices 和 ADA4940-1ACPZ 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
ADA4940-1ACPZ - Ultralow Power Differential ADC Driver | Analog Devices
ADA4940-1ACPZ ✓ 量产中规格对比
| 参数 | ADA4945-1ACPZ | ADA4940-1ACPZ |
|---|---|---|
| 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 | $3.92 |
| 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 | Differential |
| 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] | 95 V/µs |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| 工作温度范围 | -40 °C to +125 °C | — |
| 封装 | 16-LFCSP (3 mm × 3 mm) with exposed pad | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Process Technology | SiGe complementary bipolar, dielectrically isolated | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Amplifier Type | — | Differential |
| Number of Circuits | — | 1 |
| Gain Bandwidth Product | — | 34 MHz |
| Current - Input Bias | — | 1.2 µA |
| Voltage - Input Offset | — | 50 µV |
| Current - Supply | — | 1.25 mA |
| Voltage - Supply, Single/Dual (±) | — | 3.3V to 5V, ±1.65V to ±2.5V |
| 工作温度 | — | -40°C to +125°C |
| 封装 / 外壳 | — | 16-LFCSP-VQ (3x3) |
| 湿敏等级（MSL） | — | 1 |
| Input Voltage Noise | — | 3.9 nV/√Hz |
| Distortion at 1 MHz | — | -100 dBc |