Overview
The INA2134PA, manufactured by Texas Instruments, is a high-performance audio differential line receiver. This component is part of the INA2134 series, known for its excellent AC specifications and suitability for high-quality audio applications. The INA2134PA is available in a 14-pin DIP and SO-14 surface-mount packages, ensuring versatility in various design configurations. It operates over a wide supply range from ±4V to ±18V and is guaranteed to function across the extended industrial temperature range of –40°C to +85°C.
Key Specifications
| Specification | Value |
|---|---|
| Supply Voltage Range | ±4V to ±18V (8V to 36V total supply) |
| Operating Temperature Range | –40°C to +85°C |
| Gain | 0dB (1V/V) |
| Distortion at 1kHz | 0.0005% |
| Slew Rate | 14V/µs |
| Settling Time to 0.01% | 3µs |
| Quiescent Current | 2.9mA max |
| Common-Mode Rejection Ratio (CMRR) | 90dB |
| Package Types | 14-pin DIP, SO-14 surface-mount |
Key Features
- Low Distortion: The INA2134PA features extremely low distortion of 0.0005% at 1kHz, making it ideal for high-quality audio applications.
- High Slew Rate: With a slew rate of 14V/µs, this component ensures fast response times and minimal signal distortion.
- Fast Settling Time: It has a settling time of 3µs to 0.01%, which is crucial for applications requiring quick signal recovery.
- Wide Supply Range: The component operates over a wide supply voltage range from ±4V to ±18V, providing flexibility in design.
- Low Quiescent Current: The INA2134PA has a low quiescent current of 2.9mA max, which is beneficial for power-sensitive applications.
- High CMRR: It offers a high common-mode rejection ratio (CMRR) of 90dB, ensuring excellent noise rejection and signal integrity.
Applications
- High-Performance Audio Systems: The INA2134PA is fully specified for high-performance audio applications, including professional audio equipment and high-fidelity sound systems.
- Professional Recording Equipment: Its low distortion and high CMRR make it suitable for use in professional recording studios and live sound systems.
- Industrial Audio Systems: The component's ability to operate over a wide temperature range and its robust performance characteristics make it ideal for industrial audio applications).
Q & A
- What is the supply voltage range of the INA2134PA?
The INA2134PA operates over a supply voltage range from ±4V to ±18V (8V to 36V total supply)).
- What is the operating temperature range of the INA2134PA?
The component is guaranteed to function across the extended industrial temperature range of –40°C to +85°C).
- What is the gain of the INA2134PA?
The gain of the INA2134PA is fixed at 0dB (1V/V)).
- What is the distortion level of the INA2134PA at 1kHz?
The distortion level at 1kHz is 0.0005%).
- What is the slew rate of the INA2134PA?
The slew rate is 14V/µs).
- What is the settling time of the INA2134PA to 0.01%?
The settling time to 0.01% is 3µs).
- What is the quiescent current of the INA2134PA?
The quiescent current is 2.9mA max).
- What is the common-mode rejection ratio (CMRR) of the INA2134PA?
The CMRR is 90dB).
- In what packages is the INA2134PA available?
The INA2134PA is available in 14-pin DIP and SO-14 surface-mount packages).
- What are some typical applications of the INA2134PA?
Typical applications include high-performance audio systems, professional recording equipment, and industrial audio systems).
