Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

OPA2991QPWRQ1 is Automotive, 40-V Rail-to-Rail Input or Output, Low Offset Voltage, Low Noise Op Amplifiers. It offer exceptional DC precision and AC performance, including rail-to-rail input or output, low offset (±125 µV, typical), low offset drift (±0.3 µV/°C, typical), low noise (10.8 nV/√Hz and 1.8 µVPP), and 4.5MHz bandwidth.

Product Attributes

Low offset voltage: ±125 µV

Low offset voltage drift: ±0.3 µV/°C

Low noise: 10.8 nV/√Hz at 1 kHz

High common-mode rejection: 130 dB

Low bias current: ±10 pA

Rail-to-rail input and output

Wide bandwidth: 4.5 MHz GBW

High slew rate: 21 V/µs

High capacitive load drive: 1 nF

Low quiescent current: 560 µA per amplifier

Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V

Robust EMIRR performance: EMI/RFI filters on input and supply pins

Applications

Infotainment and cluster

Passive safety

Body electronics and lighting

HEV/EV inverter and motor control

On-board (OBC) and wireless charger

Powertrain current sensor

Advanced driver assistance systems (ADAS)

High-side current sensing

• 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.