TL4581 Series

Single, 30-V, 10-MHz, low noise (5-nV/√Hz) operational amplifier

Catalog

Single, 30-V, 10-MHz, low noise (5-nV/√Hz) operational amplifier

Part	Gain Bandwidth Product	Current - Input Bias	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [y]	Package / Case [x]	Amplifier Type	Supplier Device Package	Current - Supply	Voltage - Input Offset	Mounting Type	Voltage - Supply Span (Max) [Max]	Slew Rate	Current - Output / Channel [custom]	Voltage - Supply Span (Min) [Min]	Number of Circuits
Texas Instruments TL4581D	10 MHz	200 nA	70 °C	0 °C	8-SOIC	3.9 mm	0.154 in	Audio	8-SOIC	8 mA	500 çV	Surface Mount	30 V	9 V/µs	38 mA	10 V	2
Texas Instruments TL4581DG4	10 MHz	200 nA	70 °C	0 °C	8-SOIC	3.9 mm	0.154 in	Audio	8-SOIC	8 mA	500 çV	Surface Mount	30 V	9 V/µs	38 mA	10 V	2

Catalog

Single, 30-V, 10-MHz, low noise (5-nV/√Hz) operational amplifier

Key Features

• Equivalent Input Noise Voltage 5 nV/Hz Typ at 1 kHzUnity-Gain Bandwidth . . . 10 MHz TypHigh Slew Rate ...9 V/µs TypPeak-to-Peak Output Voltage Swing 32 V Typ, With VCC±= ±18 V and RL= 600Wide Supply-Voltage Range . . . ±3 V to ±20 VCommon-Mode Rejection Ratio . . . 100 dB TypHigh dc Voltage Gain . . . 100 V/mV TypApplications: Audio PreAmps, Active Filters, Headphone AmpsEnd Equipment: DVD/CD/CDRW Players; Set Top BoxesEquivalent Input Noise Voltage 5 nV/Hz Typ at 1 kHzUnity-Gain Bandwidth . . . 10 MHz TypHigh Slew Rate ...9 V/µs TypPeak-to-Peak Output Voltage Swing 32 V Typ, With VCC±= ±18 V and RL= 600Wide Supply-Voltage Range . . . ±3 V to ±20 VCommon-Mode Rejection Ratio . . . 100 dB TypHigh dc Voltage Gain . . . 100 V/mV TypApplications: Audio PreAmps, Active Filters, Headphone AmpsEnd Equipment: DVD/CD/CDRW Players; Set Top Boxes

Description

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. 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.