OPA1602AIDGKR

The OPA1602 and OPA1604 bipolar-input op amps deliver an ultralow noise density of 2.5nV/√Hz with ultralow distortion (0.00003% at 1kHz). The OPA1602 and OPA1604 series op amps support rail-to-rail output swing within 600 mV on loads ≥kΩ, providing increased headroom to maximize dynamic range. In addition, these devices feature a high output drive capability of ±30mA. These devices support an extremely wide supply voltage range of ±2.25 V to ±18 V, with a quiescent current of only 2.6 mA per channel. The OPA1602 and OPA1604 are unity-gain stable and deliver excellent dynamic performance under various load conditions. They also feature fully independent circuitry to minimize crosstalk, free from inter-channel interaction even during overdrive or overload conditions. The OPA1602 and OPA1604 are rated for an operating temperature range of -40°C to +85°C.

Applications

• Professional audio equipment
• Broadcast studio equipment
• Analog and digital mixers
• High-end A/V receivers
• High-end Blu-ray players

Key features

• Excellent audio quality, ultra-low noise: 2.5nV/√Hz at 1 kHz
• Ultra-low distortion: 0.00003% at 1 kHz
• High slew rate: 20V/μs
• High bandwidth: 35MHz (G = +1)
• High open-loop gain: 120dB
• Unity-gain stable
• Low quiescent current: 2.6mA per channel
• Rail-to-rail output
• Wide supply voltage range: ±2.25V to ±18V
• Dual and quad versions available