Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The OPA1655DR is a Burr-Brown™ operational amplifier designed for audio and industrial applications where maintaining signal fidelity is critical. the FET input architecture achieves a low voltage noise density of 2.9nV/√Hz and a current noise density of 6fA/√Hz, which enables ultra-low noise reductions in a variety of circuits. The high bandwidth and high open-loop gain design provides distortion as low as 0.000035% (-129dB) at 20kHz and improves audio signal fidelity over the full audio bandwidth.

Product Characteristics

Amplifier Type: Audio

Number of circuits: 1

Output Type: Full Swing

Slope: 24 V/µs

Amplifier Bandwidth: 53 MHz

-3db bandwidth: 20 MHz

Current - Input Bias: 10 pA

Voltage - Input Compensation: 500 µV

Current - Supply: 3.9 mA (x4 channels)

Current - Output/Channel: 100 mA

Voltage - Range (min): 4.5 Ω 4,5 В

Voltage - Range (max): 36 В

Operating temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount

Package/Case: 8-SOIC (0.154" wide, 3.90 mm)

Device Package: 8-SOIC

Applications

● Professional microphone and wireless systems

● Professional audio mixers/control panels

● Guitar amplifiers and other instrument amplifiers

● A/V receivers

● Bookshelf stereo systems

● Professional audio amplifiers

● DJ equipment

● Turntables

● Special function modules

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.