The OPA2544 is a dual high-voltage/high-current operational amplifier suitable for driving a wide variety of high power loads. It provides 2A output current and power supply voltage range extends to ±35V.
The OPA2544 integrates two high performance FET op amps with high power output stages on a single monolithic chip. Internal current limit and thermal shutdown protect the amplifier and load from damage.
The OPA2544 is available in a hermetic 8-pin metal TO-3, and 11-lead plastic packages. Models are available in -40°C to +85°C, and -55°C to +125°C temperature ranges.
|Part number||Order||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 @ 25 C) (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|
||2||20||70||4000||1.4||8||5||10||12||Catalog||-40 to 105||TO-220 | 11||11TO-220: 188 mm2: 9.37 x 20.02 (TO-220 | 11)||100||106||No||FET|