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The OPA855QDSGRQ1 is a wideband low-noise operational amplifier with bipolar input, suitable for wideband transimpew and voltage amplifier applications. When this device is configured as a transresistive amplifier (TIA), the 8GHz gain-bandwidth product (GBWP) can achieve a high closed-loop bandwidth with a transresistive gain of up to tens of kilohms.

Technical Specification

Amplifier type: Standard

Number of circuits: 1

Output type: Full swing

Pressure swing rate: 2750 V/µs

Gain-bandwidth product: 8 GHz

-3db bandwidth: 2.5 GHz

Current - Input bias: 12 µA

Voltage - Input compensation: 200 µV

Current - Power supply: 17.8mA

Current - Output/Channel: 105 mA

Voltage - Span (minimum) : 3.3V

Voltage - Span (maximum value) : 5.25V

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

Grade: Automotive grade

Qualification: AEC-Q100

Installation type: Surface mount type

Package/Housing: 8-WFDFN

Target application

OPA855QDSGRQ1 is mainly applied in the following fields:

Automotive lidar

Time-of-flight (ToF) camera

Optical Time Domain Reflectometer (OTDR

3D scanner

Laser ranging

Solid-state scanning lidar

Optical ToF position sensor

Unmanned aerial vehicle vision

Silicon photomultiplier (SiPM) buffer amplifier

Post-amplifier of photomultiplier tube

• 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.