Overview
The OPA1602AIDGK is a high-performance audio operational amplifier manufactured by Texas Instruments. It belongs to the OPA1602 series and is designed for professional audio applications. This component is widely recognized for its premium sound quality, low distortion, and rail-to-rail output capabilities. It is particularly suited for use in high-fidelity audio systems, studio equipment, and other applications where audio clarity and precision are critical. The OPA1602AIDGK is positioned as a premium audio amplifier, targeting audio engineers, product designers, and manufacturers of high-end audio equipment.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Series | OPA1602 | - | - |
| Product Type | Audio Amplifier | - | - |
| Installation Style | SMD/SMT | - | - |
| Type | Rail-to-Rail | - | - |
| Package / Case | VSSOP-8 | - | - |
| Audio - Load Impedance | 25 | Ohms | - |
| THD + Noise | 0.00003 | % | - |
| Power Supply Voltage - Max | 18 | V | - |
| Power Supply Voltage - Min | 2.25 | V | - |
| Minimum Operating Temperature | -40 | °C | - |
| Maximum Operating Temperature | +85 | °C | - |
| CMRR - Common Mode Rejection Ratio | 114 to 120 | dB | - |
| Input Bias Current | 200 | nA | - |
| Operating Supply Current | 2.6 | mA | - |
| Operating Supply Voltage | 2.25 to 18 | V | - |
| Output Type | Rail-to-Rail | - | - |
| PSRR - Power Supply Rejection Ratio | 2 | µV/V | - |
| Slew Rate | 20 | V/µs | - |
| Number of Channels | 2 | - | - |
Key Features
- Premium sound quality with ultra-low distortion (THD + Noise: 0.00003%).
- Rail-to-rail output for maximum dynamic range.
- Wide operating voltage range (2.25 V to 18 V).
- High common-mode rejection ratio (CMRR: 114 dB to 120 dB).
- Low input bias current (200 nA) for minimal signal degradation.
- Compact VSSOP-8 package for space-constrained applications.
- Designed for high-fidelity audio systems and professional studio equipment.
Applications
The OPA1602AIDGK is ideal for a variety of high-end audio applications, including professional audio mixers, headphone amplifiers, studio monitors, and high-fidelity audio systems. Its low distortion and rail-to-rail output make it particularly suitable for applications where audio clarity and precision are paramount. Additionally, it can be used in portable audio devices, automotive audio systems, and other consumer electronics that require high-quality audio amplification.
Q & A
1. What is the operating voltage range of the OPA1602AIDGK?
The operating voltage range is 2.25 V to 18 V.
2. What is the THD + Noise specification of this amplifier?
The THD + Noise is 0.00003%.
3. What package does the OPA1602AIDGK come in?
It comes in a VSSOP-8 package.
4. Is the OPA1602AIDGK suitable for portable audio devices?
Yes, its wide operating voltage range and compact package make it suitable for portable audio devices.
5. What is the CMRR of this amplifier?
The CMRR ranges from 114 dB to 120 dB.
6. Can this amplifier be used in automotive audio systems?
Yes, it is suitable for automotive audio systems due to its robust performance and wide voltage range.
7. What is the input bias current of the OPA1602AIDGK?
The input bias current is 200 nA.
8. What is the maximum operating temperature of this amplifier?
The maximum operating temperature is +85°C.
9. Does this amplifier support rail-to-rail output?
Yes, it supports rail-to-rail output.
10. What is the slew rate of the OPA1602AIDGK?
The slew rate is 20 V/µs.
