Audio Amplifiers SoundPlus(TM) Hi-Perf Aud Oper Amp OPA2134 is a high-performance audio operational amplifier. This article mainly introduces pinout, datasheet, equivalents, applications, and more details about OPA2134.
8528
Sep 9, 2021
Arthur Onions
Rebranded OPA2134 Op Amps!!! How to tell!!
Audio Amplifiers SoundPlus(TM) Hi-Perf Aud Oper Amp
OPA2134 is a high-performance audio operational amplifier. This article mainly introduces pinout, datasheet, equivalents, applications, and more details about OPA2134. Furthermore, there is a huge range of Semiconductors, Capacitors, Resistors, and Ics in stock. Welcome RFQ!
OPA2134PAG4
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $9.64606 | $9.65 |
| 10+ | $9.10006 | $91 |
| 100+ | $8.58496 | $858.5 |
| 500+ | $8.09902 | $4049.51 |
| 1000+ | $7.64059 | $7640.59 |
| 3000+ | $7.2081 | $21624.3 |
| Pin Number | Pin Name | Description |
| 1 | Out A | The output of Op-Amp A |
| 2 | Inverting Input A | Inverting Input of Op-Amp A |
| 3 | NON-Inverting Input A | Non-Inverting Input of Op-Amp A |
| 4 | V- | Ground or Negative(Dual Polarity Supply) |
| 5 | NON-Inverting Input B | Non-Inverting Input of Op-Amp B |
| 6 | Inverting Input B | Inverting Input of Op-Amp B |
| 7 | Output B | The output of Op-Amp B |
| 8 | V+ | Supply Voltage |
Symbol
Symbol
Footprint
Footprint
3D Model
3D Model
The OPA134 series 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.
Texas Instruments OPA2134PAG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments OPA2134PAG4.
Texas Instruments OPA2134PAG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments OPA2134PAG4.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Through Hole | |
| Package / Case | 8-DIP (0.300, 7.62mm) | |
| Surface Mount | NO | |
| Number of Pins | 8Pins | |
| Weight | 528.605208mg | |
| Number of Elements | 2 Elements | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tube | |
| Series | SoundPlus™ | |
| JESD-609 Code | e4 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Number of Functions | 2Functions |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage | 15V | |
| Base Part Number | OPA2134 | |
| Pin Count | 8 | |
| Operating Supply Voltage | 36V | |
| Operating Supply Current | 4mA | |
| Nominal Supply Current | 10mA | |
| Slew Rate | 20V/μs | |
| Architecture | VOLTAGE-FEEDBACK | |
| Amplifier Type | Audio | |
| Common Mode Rejection Ratio | 86 dB | |
| Current - Input Bias | 5pA | |
| Voltage - Supply, Single/Dual (±) | 5V~36V ±2.5V~18V | |
| Output Current per Channel | 35mA | |
| Supply Type | Dual | |
| Input Offset Voltage (Vos) | 2mV | |
| Neg Supply Voltage-Nom (Vsup) | -15V | |
| Unity Gain BW-Nom | 8000 kHz | |
| Voltage Gain | 120dB | |
| Average Bias Current-Max (IIB) | 0.0001μA |
| Product Attribute | Attribute Value | |
|---|---|---|
| Power Supply Rejection Ratio (PSRR) | 90dB | |
| Low-Offset | NO | |
| Frequency Compensation | YES | |
| Voltage - Input Offset | 500μV | |
| Low-Bias | YES | |
| Micropower | NO | |
| Bias Current-Max (IIB) @25C | 0.0001μA | |
| Programmable Power | NO | |
| Dual Supply Voltage | 9V | |
| Nominal Gain Bandwidth Product | 8MHz | |
| Wideband | NO | |
| Input Offset Current-Max (IIO) | 0.00005μA | |
| Height | 5.08mm | |
| Length | 9.81mm | |
| Width | 6.35mm | |
| Thickness | 3.9mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
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
PROFESSIONAL AUDIO AND MUSIC
LINE DRIVERS
LINE RECEIVERS
MULTIMEDIA AUDIO
ACTIVE FILTERS
PREAMPLIFIERS
INTEGRATORS
CROSSOVER NETWORKS
The OPA2134 is a Dual Package Operational Amplifier, meaning it has two Op-Amps inside it and each Op-Amp can be used independently.
The main distinguishing feature of the OPA2134 Op-Amp is that they are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications. A true FET input stage is 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 for use in a wide variety of demanding applications. In addition, the OPA134 has a wide output swing, within 1V of the rails, allowing increased headroom and making it ideal for use in any audio circuit.
We can use this IC for audio pre-amplification; it can provide an edge in terms of sound quality because of its price compared to its specs. As a test, a non-inverting op-amp configuration is shown below.
In the above, the OPA2134 Op-amp is configured as a non-inverting configuration. The gain of the op-amp is set to 10. For that we have used a 1K resistor and a 9.1K resistor, as you can see for the simulation we have used a variable potentiometer be varying the potentiometer we can vary the input voltage and the output voltage will also vary, to power the op-amp we have used +12V and -12V supply, as the gain of the op-amp is 10. So if we provide 1V at the input we will get 10V at the output and the simulated circuit shows exactly that.
Texas Instruments (TI) is a global semiconductor firm originating in 1958 and nowadays it has over 30,000 employees who design, conduct, and sell analog and product-differentiating embedded processing components in 35 countries. Aimed at changing the world of tech, TI has put great effort into becoming the solution provider coupled with a vision.
Download datasheets and manufacturer documentation for Texas Instruments OPA2134PAG4.
Download datasheets and manufacturer documentation for OPA2134PAG4
TAGS
Comments