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OPA2544是一款双通道高压/大电流运算放大器,适用于驱动各种高功率负载。它提供2A输出电流,电源电压范围可扩展至±35V。
OPA2544在单个单芯片上集成了两个高性能FET运算放大器和高功率输出级。内部电流限制和热关断可保护放大器和负载免受损坏。
OPA2544采用密封的8引脚金属TO-3和11引脚塑料封装。型号的工作温度范围为-40°C至+ 85°C,温度范围为-55°C至+ 125°C。
| Number of Channels (#) |
| Total Supply Voltage (Min) (+5V=5, +/-5V=10) |
| Total Supply Voltage (Max) (+5V=5, +/-5V=10) |
| Output Current (Typ) (mA) |
| GBW (Typ) (MHz) |
| Slew Rate (Typ) (V/us) |
| Vos (Offset Voltage @ 25C) (Max) (mV) |
| Offset Drift (Typ) (uV/C) |
| Iq per channel (Typ) (mA) |
| Features |
| Rating |
| Operating Temperature Range (C) |
| Package Group |
| Package Size: mm2:W x L (PKG) |
| Input Bias Current (Max) (pA) |
| CMRR (Typ) (dB) |
| Rail-to-Rail |
| Architecture |
| OPA2544 |
|---|
| 2 |
| 20 |
| 70 |
| 4000 |
| 1.4 |
| 8 |
| 5 |
| 10 |
| 12 |
| N/A |
| Catalog |
| -40 to 105 |
| TO-220 |
| See datasheet (TO-220) |
| 100 |
| 106 |
| No |
| FET |