AD8251ARMZ-R7 vs AD8251ARMZ-RL 对比
详细并排对比 AD8251ARMZ-R7 出自 Analog Devices 和 AD8251ARMZ-RL 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 | AD8251ARMZ-R7 | AD8251ARMZ-RL |
|---|---|---|
| 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） | $5.71 | $7.05 |
| Part Number | AD8251ARMZ-R7 | — |
| Manufacturer | Analog Devices Inc. | — |
| 功能 | Instrumentation Amplifier | — |
| Number of Channels | 1 | — |
| Programmable Gains | G = 1, 2, 4, 8 | — |
| Bandwidth (Small-Signal, -3 dB) | 10 MHz | — |
| Slew Rate | 20 V/μs | 20 V/µs (minimum) |
| Settling Time to 0.001% | 785 ns (max) | — |
| Total Harmonic Distortion (THD) | -110 dB | -110 dB |
| Input Impedance | GΩ | GΩ |
| Input Bias Current (max) | 50 pA | — |
| Offset Voltage Drift (typ) | 1 μV/°C | — |
| Supply Voltage Range | ±5 V to ±15 V (dual) / +5 V to +30 V (single-equivalent) | — |
| Quiescent Supply Current (typ) | 4.5 mA | — |
| Input Overvoltage Protection | ±40 V (continuous) | — |
| 工作温度范围 | -40°C to +85°C | -40°C to +85°C |
| 封装 | 10-pin MSOP (RM) | 10-MSOP (RM) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL (Moisture Sensitivity Level) | 1 (unlimited) | — |
| Lead-Free / RoHS | Yes / Compliant | — |
| Gain-Selection Interface | 2-bit parallel CMOS logic (A0, A1) | — |
| Process Technology | iCMOS™ | — |
| Amplifier Type | — | Instrumentation Amplifier |
| Number of Circuits | — | 1 |
| Programmable Gain | — | G = 1, 2, 4, 8 |
| Gain Control | — | Digital (parallel) or pin-strap |
| Bandwidth (-3 dB) | — | 10 MHz (small signal, G = 1) |
| Settling Time | — | 785 ns to 0.001% (maximum) |
| Common-Mode Rejection Ratio (CMRR) | — | 98 dB minimum at G = 8 |
| Gain Drift | — | 10 ppm/°C (maximum) |
| Offset Drift | — | 1.8 µV/°C (maximum) at G = 8 |
| Supply Voltage Range (Dual) | — | ±5 V to ±15 V |
| Supply Voltage Range (Single) | — | [DATA_NEEDED: single-supply range] |
| MSL 等级 | — | 1 (unlimited) |
| RoHS 状态 | — | Compliant |