The OPA1622 is a dual bipolar input SoundPlus audio operational amplifier. The device features a low noise density of 2.8nV/Hz and a low THD+N of –119.2dB at 1kHz while also driving a 32ohm load at 100mW output power. The OPA1622's high AC Power Supply Rejection Ratio PSRR and Common Mode Rejection Ratio CMRR specifications eliminate noise from the power supply and are perfect for portable audio applications. In addition the device features a high output drive of +145mA/–130mA for direct drive headphone. The OPA1622 supports a wide supply voltage range of ±2V to ±18V with a supply current of only 2.6m per channel. The output current of the general operational amplifier NE5532 OPA2604 is less than 50MA and the output of OPA1622 is up to 145MA which greatly increases the driving force so that the circuit has better matching lower output impedance high and low level dynamic and therefore very good performance. colour:green Material:Metal + PC Package Contents: 1 * Amplifier board Only the above package content other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. About Us We provide the good product with the best pricewe support Wholesale/Drop Shipping Order 1. For Drop Shipping order please remark"dropshipping order" we will prioritize it. 2. For Wholesale/Drop Shipping orders if you have any ideas about the price or packageplease contact us in advancewe will give you the best service to satisfy your demands. About Shipments 1.We will send out the orders ASAP once your payment is completed normally. 2.Please write your complete delivery address with correct phone number and zip code especially please confirm your full name. About After-sale Service We are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the orderplease contact us in advance we will always here until you get a happy answer. About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your packageplease don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problem please leave us five star positive feedback. Your affirmation is our greatest motivation ! ! !
Specifications
Key Features
Durable and good quality
OPA1622
Double Op Amp Finished Product Board
OPA1622 DIP8 Double Op Amp
OPA1622 Amp Finished Product Board
Hifivv audio OPA1622
The details are as described above
What’s in the box
1 * Amplifier board
Specifications
SKU: GE779EA6MAE8LNAFAMZ
Model: Double Op Amp Finished Product Board
Production Country: China
Size (L x W x H cm): 8x8x1
Weight (kg): 0.046
Color: green
Main Material: Metal + PC
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Opa1622 Dip8 Double Op Amp Finished Product Board High Current Output