Chinese chips

RS8521XK Zero-Drift, Rail-to-Rail I/O CMOS Operational Amplifiers

RS8521XK is a Replacement parts of 

AD8538ARZ-REEL7/AD8538ARZ/TLV333IDR

 
RS8521XK 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. :

    RS8521XK
  • Manufacturer :

    RUNIC
  • Description :

    Zero-Drift, Rail-to-Rail I/O CMOS Operational Amplifiers
  • Packaging :

    Reel
  • Package :

    SOT23-5,SOIC-8,MSOP-8,DFN2×2-8L,SOIC-14,TSSOP-14
  • Stock :

    in stock
  • Price :

    $0.25-$0.45

 

RS8521XK

 

Price: $0.25-$0.45 $0.55-$0.65
Replace parts:
Replacement parts:
Alternative parts:
Pin to pin parts:
RS8521XK
AD8538ARZ-REEL7
AD8538ARZ
TLV333IDR

 

 

 
Product Specification:

The RS8521, RS8522, RS8524, RS8523 (dual version with shutdown) series of CMOS operational amplifiers use auto-zero technology to provide extremely low offset voltage (maximum 5uV) and near-zero drift over time and temperature.
This series of amplifiers features ultra-low noise, offset voltage and power consumption. These miniature high-precision operational amplifiers compensate for high input impedance and rail-to-rail input and rail-to-rail output swing. Its gain-bandwidth product is up to 350KHz and the slew rate is only 0.17V/μs. It can be powered by a single or dual supply as low as +2.3V (±1.15V) and as high as +5.5V (±2.75V).
The RS8521/RS8522/RS8524/RS8523 (dual version with shutdown) are rated for operation from -40°C to 125°C, suitable for extended industrial and automotive temperature ranges. The RS8521 single-channel amplifier is available in 5-pin SOT23, 8-pin MSOP8, and 8-pin SOIC packages. The RS8522 dual-channel amplifier is available in 8-pin SOIC and 8-pin TSSOP narrow-band surface mount packages. The RS8523 (dual-channel version with shutdown) is available in a tiny MSOP-10 package. The RS8524 quad-channel amplifier is available in 14-pin SOIC and 14-pin narrow-band TSSOP packages.
 
 
Features:
 
• Low offset voltage: ±1uV (typical)
• Input offset drift: ±0.005uV/°C
• High gain bandwidth product: 350KHz
• Rail-to-rail input and output
• High gain, common mode rejection ratio (CMRR), power supply rejection ratio (PSRR): 130dB
• High slew rate: 0.17V/us
• Low noise: 3.2uVp-p (0.01~10Hz)
• Low power consumption: 60uA/op amp
• Overload recovery time: 6us
• Low supply voltage: +2.3 V to +5.5 V
• No external capacitors required
• Extended temperature: -40°C to +125°C
• Packages: SOT23-5, SOIC-8, MSOP-8, DFN2×2-8L, SOIC-14, TSSOP-14
 
 

Applications:


 

• Temperature Sensors
• Medical/Industrial Instrumentation
• Pressure Sensors
• Battery-Powered Instrumentation
• Active Filtering
• Weight Scale Sensor
• Strain Gage Amplifiers
• Power Converter/Inverter

 

 
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