Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

INA241B4QDGKRQ1 is an ultra-precise, bidirectional current sense amplifier than can measure voltage drops across shunt resistors over a wide commonmode range from –5 V to 110 V, independent of the supply voltage. The high-precision current measurement is achieved through a combination of low offset voltage (±10 µV, maximum), small gain error (±0.01%, maximum) and a high DC CMRR (typical 166 dB). 

Product Features

Functional Safety-Capable

– Documentation available to aid functional safety system design

Enhanced PWM rejection optimized for systems subject to switching common-mode voltages

– Supports switching frequencies up to 125 kHz

Wide common-mode voltage:

– Operational voltage: −5 V to +110 V

– Survival voltage: −20 V to +120 V

Bidirectional operation

High small signal bandwidth: 1.1 MHz (at all gains)

Slew rate: 8 V/µs

Step response settling time to 1%: 1 µs

Excellent CMRR

– 166 dB DC-CMRR

– 104 dB AC-CMRR at 100 kHz

– 89 dB AC-CMRR at 1 MHz

Applications

eTurbo/charger

Electric power steering (EPS)

Starter/generator

Regenerative breaking

Brake system

• 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.