Equivalent Input Noise Voltage
5 nV/√Hz Typ at 1 kHz
Unity-Gain Bandwidth . . . 10 MHz Typ
High Slew Rate . . . 9 V/μs Typ
Peak-to-Peak Output Voltage Swing
32 V Typ, With VCC± = ±18 V and RL = 600 Ω
Wide Supply-Voltage Range . . . ±3 V to
±20 V
Common-Mode Rejection
Ratio . . . 100 dB Typ
High dc Voltage Gain . . . 100 V/mV Typ
Applications: Audio PreAmps, Active
Filters, Headphone Amps
End Equipment: DVD/CD/CDRW Players;
Set-Top Boxes

description/ordering information
The TL4581 is a dual operational amplifier that has been designed optimally for audio applications, such as
improving tone control. It offers low noise, high-gain bandwidth, good slew, and high output current drive for
driving capacitive loads. These features make the TL4581 ideally suited for audio applications, such as audio
preamps and active filters. When high output current is required, the TL4581 also can be used as a headphone
amplifier.