Opa1622 Opa1622Idrcr Smd To Dip Dual Op Amp High Performance Low Thd+N And Bipolar Input For Dac Headphone Amplifier

The OPA1622, dual, bipolar-input, SoundPlus™ audio operational amplifier achieves a very low, 2.8-nV/√Hz noise density with an ultralow THD+N of –119.2 dB at 1 kHz and drives a 32-Ω load at 100-mW output power. The OPA1622 offers extremely-high ac PSRR and CMRR specifications that eliminate noise from power supplies, making the OPA1622 ideal for use in portable-audio applications. This device also has a high output-drive capability of +145 mA per –130 mA. The OPA1622 operates over a very wide supply range of ±2 V to ±18 V, on only 2.6 mA of supply current per channel. The OPA1622 op amp is unity-gain stable and provides excellent dynamic behavior over a wide range of load conditions. The OPA1622 includes a shutdown mode, allowing the amplifiers to be switched from normal operation to a standby current that is typically less than 5 µA. This shutdown feature is specifically designed to eliminate click and pop noise when transitioning into or out of shutdown mode. The OPA1622 features a unique internal layout for lowest crosstalk, and freedom from interactions between channels, even when overdriven or overloaded. This device is specified from –40°C to +125°C. High-Fidelity Sound Quality Ultralow Noise: 2.8 nV/√Hz at 1 kHz Ultralow Total Harmonic Distortion + Noise: –119 dB THD+N (142 mW/Ch into 32 Ω/Ch) Wide Gain Bandwidth Product: 32 MHz (G = +1000) High Slew Rate: 10 V/μs High Capacitive-Load Drive Capability: > 600 pF High Open-Loop Gain: 136 dB (600-Ω Load) Low Quiescent Current: 2.6 mA per Channel Low-Power Shutdown Mode With Reduced Pop and Click Noise: 5 μA per Channel Short-Circuit Protection Wide Supply Range: ±2 V to ±18 V Size:12*12*11MM Package quantity:1Pc Note: Please allow slight differences due to manual measurement. The above dimensions are for reference only. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.