THS4551IRGTR vs ADA4945-1ACPZ 对比
详细并排对比 THS4551IRGTR 出自 Texas Instruments 和 ADA4945-1ACPZ 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。
规格对比
| 参数 | THS4551IRGTR | ADA4945-1ACPZ |
|---|---|---|
| 品牌 | Texas Instruments | 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） | $3.85 | $2.93 |
| Product Type | Fully Differential Amplifier (FDA) | Fully Differential Amplifier (FDA) / ADC Driver |
| Number of Channels | 1 | 1 |
| -3 dB Bandwidth (G = 1) | 150 MHz | — |
| Slew Rate | 50 V/µs | [DATA_NEEDED: slew rate] |
| Input Voltage Noise Density | 1.5 nV/√Hz | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| DC Open-Loop Gain | 100 dB | — |
| Supply Voltage Range | 2.7 V to 5.4 V (single supply) | 3 V to 10 V |
| 输出类型 | Rail-to-Rail Differential | Differential, rail-to-rail |
| Output Common-Mode Control | Yes (VOCM pin) | Yes (VOCM pin) |
| 工作温度 | -40 C to +125 C | — |
| 封装 | VQFN-16 (RGT) 3x3 mm with exposed pad | 16-LFCSP (3 mm × 3 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Input Voltage Noise (full power mode) | — | 1.8 nV/√Hz |
| Input Offset Voltage Drift | — | 0.1 µV/°C |
| Power Modes | — | 2 selectable (full power / low power) |
| Output Limiting | — | Yes |
| -3 dB Bandwidth | — | [DATA_NEEDED: bandwidth] |
| 静态电流 | — | [DATA_NEEDED: quiescent current] |
| 工作温度范围 | — | -40 °C to +125 °C |
| Process Technology | — | SiGe complementary bipolar, dielectrically isolated |