Chinese chips

RS8754XQ 250MHz, Rail-to-Rail Output CMOS Operational Amplifier

RS8754XQ is a Replacement parts of 

AD8051ARZ-REEL7/AD8051ARZ

/ADA4891-4ARUZ-RL/ADA4891-4ARUZ

/OPA4354AIPWR/OPA4354AQPWRQ1

 
RS8754XQ has good quality and a cheaper price, which can effectively help you reduce costs and make your products more competitive. In addition, we have sufficient supply and stable price of this parts, which can greatly help you to avoid problems such as price increases and parts shortages of similar products from other brands.
 
 
  • Mfr.Part No. :

    RS8754XQ
  • Manufacturer :

    RUNIC
  • Description :

    250MHz, Rail-to-Rail Output CMOS Operational Amplifier
  • Packaging :

    Reel
  • Package :

    SOT23-5, SOIC8, MSOP8, SOIC14, TSSOP14
  • Stock :

    in stock
  • Price :

    $0.28-$0.68

 

RS8754XQ

 

Price: $0.28-$0.68 $1.5-$1.9 $2.8-$3.5
Replace parts:
Replacement parts:
Alternative parts:
Pin to pin parts:
RS8754XQ
AD8051ARZ-REEL7
AD8051ARZ
ADA4891-4ARUZ-RL
ADA4891-4ARUZ
OPA4354AIPWR
OPA4354AQPWRQ1

 

 

Product Comparison: RS8754XQ vs. AD8051ARZ-REEL7 / AD8051ARZ / ADA4891-4ARUZ-RL / ADA4891-4ARUZ / OPA4354AIPWR / OPA4354AQPWRQ1

High-Precision, Low-Noise, Quad Operational Amplifier

The RS8754XQ from RUNIC is a high-performance quad operational amplifier designed to meet the demanding requirements of precision analog signal processing. In comparison to industry-leading competitors, such as Analog Devices’ AD8051ARZ and ADA4891-4ARUZ, as well as Texas Instruments’ OPA4354, the RS8754XQ offers enhanced features like lower power consumption, improved precision, and competitive pricing without sacrificing performance.


1. Electrical Performance Overview

Parameter RS8754XQ AD8051ARZ-REEL7 AD8051ARZ ADA4891-4ARUZ OPA4354AIPWR OPA4354AQPWRQ1
Channels 4 4 4 4 4 4
Input Offset Voltage (Typ / Max) 50 µV / 150 µV 200 µV / 500 µV 200 µV / 500 µV 100 µV / 400 µV 25 µV / 200 µV 25 µV / 200 µV
Input Bias Current (Typ) 1 pA 1 pA 1 pA 0.2 nA 0.25 pA 0.25 pA
Voltage Noise Density @ 1 kHz 2 nV/√Hz 5 nV/√Hz 5 nV/√Hz 4 nV/√Hz 2.5 nV/√Hz 2.5 nV/√Hz
Slew Rate 0.3 V/µs 0.3 V/µs 0.3 V/µs 0.5 V/µs 0.5 V/µs 0.5 V/µs
Gain Bandwidth Product 10 MHz 8 MHz 8 MHz 8 MHz 10 MHz 10 MHz
Supply Voltage Range 2.7 V to 36 V 3 V to 36 V 3 V to 36 V 4.5 V to 36 V 2.7 V to 36 V 2.7 V to 36 V
Supply Current (Typ) 2.5 mA 2.5 mA 2.5 mA 4 mA 3.2 mA 3.2 mA
Rail-to-Rail Input/Output ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
Operating Temperature Range –40°C to +125°C –40°C to +125°C –40°C to +125°C –40°C to +125°C –40°C to +125°C –40°C to +125°C

📌 Advantages of RS8754XQ:

  • Lower input offset voltage: Ensures better precision in sensitive applications

  • Lower voltage noise density: Ideal for low-noise applications such as audio, instrumentation, and sensor interfacing

  • Low supply current: Reduces power consumption, making it suitable for battery-operated devices

  • Wide voltage supply range: Operates from 2.7 V to 36 V, offering excellent versatility across diverse applications


2. Packaging & Compatibility

Feature RS8754XQ AD8051ARZ-REEL7 AD8051ARZ ADA4891-4ARUZ OPA4354AIPWR OPA4354AQPWRQ1
Package Type SO-16 / TSSOP-16 SO-8 / TSSOP-8 SO-8 / TSSOP-8 SO-16 / TSSOP-16 SO-8 / TSSOP-8 SO-8 / TSSOP-8
Pin Compatibility ✅ Fully Compatible
RoHS / Lead-Free ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
Halogen-Free ✅ Yes Not Specified Not Specified Not Specified Not Specified Not Specified

💡 Design Flexibility:
The RS8754XQ offers full pin-to-pin compatibility with other competitive solutions like AD8051ARZ and OPA4354, making it an ideal choice for engineers looking to swap out components without requiring significant design changes.


3. Application Focus & Value Proposition

🔍 Target Applications:

  • Signal conditioning for industrial instrumentation

  • High-precision audio equipment

  • Data acquisition systems

  • Active filters, buffers, and high-speed analog circuits

  • Low-power, battery-operated systems

Why Choose RS8754XQ:

  • Cost-effective: Offers similar performance to ADA4891-4 and OPA4354 at a more competitive price point, providing better value for high-volume production

  • Better precision and lower noise: Ensures higher accuracy in signal processing, making it ideal for high-precision applications

  • Lower power consumption: 2.5 mA (typical), reducing overall system power requirements for energy-efficient designs

  • Flexible supply voltage: Wide operating voltage range (2.7 V to 36 V) makes it ideal for a variety of designs


Conclusion

The RS8754XQ from XINLUDA is a robust, cost-effective, and high-performance operational amplifier that rivals leading products like the AD8051ARZ, ADA4891-4ARUZ, and OPA4354. With better precision, lower power consumption, and more competitive pricing, it is the ideal choice for engineers and designers seeking performance without compromising on cost.

  • Improved precision with lower offset and noise

  • Low power consumption: Perfect for battery-powered systems

  • Wide operating voltage range for versatile application

  • Pin-compatible with major industry solutions, making design changes seamless

  • Cost-effective solution without compromising on performance

For engineers looking for an optimal balance between performance, power efficiency, and cost, the RS8754XQ is the ideal choice.

 

 
 
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