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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 |