OPA2134UA/2K5 Datasheet

Audio Amplifiers


The OPA134 series( OPA2134UA/2K5 ) are ultra-low distortion, low noise operational amplifiers fully specified for audio applications. A true FET input stage was incorporated to provide superior sound quality and speed for exceptional audio performance. This in combination with high output drive capability and excellent dc performance allows use in a wide variety of demanding applications. In addition, the OPA134’s wide output swing, to within 1V of the rails, allows increased headroom making it ideal for use in any audio circuit. OPA134 op amps are easy to use and free from phase inversion and overload problems often found in common FET-input op amps. They can be operated from ±2.5V to ±18V power supplies. Input cascode circuitry provides excellent common-mode rejection and maintains low input bias current over its wide input voltage range, minimizing distortion. OPA134 series op amps are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions, including high load capacitance. The dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded. OPA2134UA/2K5 Features • SUPERIOR SOUND QUALITY• ULTRA LOW DISTORTION: 0.00008%• LOW NOISE: 8nV/√Hz• TRUE FET-INPUT: IB = 5pA• HIGH SPEED: SLEW RATE: 20V/µs BANDWIDTH: 8MHz• HIGH OPEN-LOOP GAIN: 120dB (600Ω)• WIDE SUPPLY RANGE: ±2.5V to ±18V• SINGLE, DUAL, AND QUAD VERSIONS OPA2134UA/2K5 Applications • PROFESSIONAL AUDIO AND MUSIC• LINE DRIVERS• LINE RECEIVERS• MULTIMEDIA AUDIO• ACTIVE FILTERS• PREAMPLIFIERS• INTEGRATORS• CROSSOVER NETWORKS


[{"Name":" Operating Supply Voltage:","Value":"36 V"},{"Name":" Supply Current:","Value":"10 mA"},{"Name":" Maximum Operating Temperature:","Value":"+ 85 C"},{"Name":"Dual Supply Voltage:","Value":"+/- 3 V, +/- 5 V, +/- 9 V"},{"Name":"Gain Bandwidth Product:","Value":"8 MHz"},{"Name":"Input Offset Voltage:","Value":"2 mV"},{"Name":"Minimum Operating Temperature:","Value":"- 40 C"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service