Overview
The INA2137UA/2K5 is a high-performance audio amplifier manufactured by Texas Instruments. Designed for precision audio applications, this component is part of the INA2137 series, known for its robust performance in differential line receivers. The INA2137UA/2K5 is ideal for professional audio equipment, communication systems, and industrial applications where high fidelity and low distortion are critical. Its compact SOIC-14 package makes it suitable for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Model | INA2137UA/2K5 | - | - |
| Type | Audio Differential Line Receiver | - | - |
| Gain | ±6dB (G=1/2 or 2) | - | - |
| Supply Voltage | ±8V to ±36V | V | Dual supply |
| Operating Temperature | -40°C to +85°C | °C | - |
| Package | SOIC-14 | - | Surface Mount |
| Input Resistance | 24 kΩ | Ω | - |
| Output Type | Class-AB | - | - |
| Channels | 2 | - | - |
Key Features
- High precision differential line receiver for audio applications.
- Supports gain settings of 1/2 or 2 for flexible signal amplification.
- Wide supply voltage range (±8V to ±36V) for versatile use in various systems.
- Low distortion and noise for high-fidelity audio reproduction.
- Compact SOIC-14 package suitable for space-constrained designs.
Applications
The INA2137UA/2K5 is widely used in professional audio equipment, communication systems, and industrial applications. Its ability to handle differential signals with high precision makes it ideal for audio mixers, amplifiers, and signal processing units. Additionally, it is suitable for use in industrial automation systems where accurate signal amplification is required.
Q & A
1. What is the gain range of the INA2137UA/2K5?
The gain range is ±6dB, with settings of 1/2 or 2.
2. What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
3. What package does the INA2137UA/2K5 come in?
It comes in a SOIC-14 surface mount package.
4. What is the supply voltage range?
The supply voltage range is ±8V to ±36V.
5. Is the INA2137UA/2K5 suitable for audio applications?
Yes, it is specifically designed for high-fidelity audio applications.
6. How many channels does it support?
It supports 2 channels.
7. What is the input resistance?
The input resistance is 24 kΩ.
8. Can it be used in industrial automation?
Yes, it is suitable for industrial automation systems.
9. Is it RoHS compliant?
Yes, it is RoHS compliant.
10. What is the output type?
The output type is Class-AB.
