| Allicdata Part #: | OPA2234U-ND |
| Manufacturer Part#: |
OPA2234U |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC OPAMP GP 350KHZ 8SOIC |
| More Detail: | General Purpose Amplifier 2 Circuit 8-SOIC |
| DataSheet: |  OPA2234U Datasheet/PDF |
| Quantity: | 796 |
Specifications
| Voltage - Input Offset: | 70µV |
| Base Part Number: | OPA2234 |
| Supplier Device Package: | 8-SOIC |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C |
| Voltage - Supply, Single/Dual (±): | 2.7 V ~ 36 V, ±1.35 V ~ 18 V |
| Current - Output / Channel: | 22mA |
| Current - Supply: | 275µA |
| Series: | -- |
| Current - Input Bias: | 12nA |
| Gain Bandwidth Product: | 350kHz |
| Slew Rate: | 0.2 V/µs |
| Output Type: | -- |
| Number of Circuits: | 2 |
| Amplifier Type: | General Purpose |
| Part Status: | Active |
| Packaging: | Tube |
Description
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The OPA2234U operational amplifier is a device that amplifies electrical signals. It is part of a broad family of op-amps known as linear-amplifiers and is often used for instrumentation and buffer amplifiers.The OPA2234U is a high-performance, dual-channel, low-power operational amplifier with a wide bandwidth. It features a high slew rate of 160V/µs and a supply voltage range of 2.7V to 12V. The device can be powered from a single supply, making it ideal for battery-powered applications.The OPA2234U offers excellent DC and AC characteristics, such as a gain bandwidth product (GBW) of 1.8MHz and a low offset voltage of 0.9mV. Additionally, the device is capable of achieving gains of 75dB and has a low distortion of 0.001%.The OPA2234U is a direct coupled amplifier, meaning it has no capacitors in the signal path. This eliminates the need for additional fans or other cooling solutions and allows for a compact circuit design. Additionally, the OPA2234U\'s low-noise broadband architecture allows it to achieve greater dynamic range, making it well-suited for applications requiring high signal-to-noise ratio.The OPA2234U has a wide range of applications, including audio preamplifiers, analog to digital converters (ADCs) and digital to analog converters (DACs). Additionally, it can be used for instrumentation amplifiers, sample-and-hold circuits, filters, and active low-pass filters.The OPA2234U works by amplifying an input signal, such as a microphone signal. The current from the input is passed through an amplifier stage, such as a resistive or transconductance amplifier. The amplified signal is then passed through a negative feedback loop, which is used to set the gain and to improve overall performance. This feedback loop also helps reduce distortion, which is essential in audio applications.The working principle of an operational amplifier can be explained by examining its feedback loop. The negative feedback loop regulates the gain of the amplifier and allows the user to fine-tune the performance of the device. The output is then connected back to the input, creating a closed-loop which monitors the input signal and adjusts the gain accordingly.The OPA2234U has a slew rate of 160V/µs, a bandwidth of 1.8MHz, and a gain of 75dB. It is capable of handling input signals from DC to 5kHz, and its low distortion makes it ideal for audio applications. In addition to audio applications, it can also be used in instrumentation amplifiers, sample-and-hold circuits, and active low-pass filters.In summary, the OPA2234U is a high-performance dual-channel operational amplifier with excellent DC and AC characteristics. Its wide range of applications and ease of use make it a popular choice among engineers and hobbyists alike. Its low power consumption and high slew rate make it ideal for battery-powered applications while its low distortion makes it well-suited for audio applications.
The specific data is subject to PDF, and the above content is for reference
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