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RUNIC RS8521XK

Manufacturer
RUNICAsian Brands
MPN
RS8521XK
LCSC Part #
C5359857
Packaging
SOIC-8
Customer #
Key Attributes
Zero-Drift, Rail-to-Rail I/O CMOS Operational Amplifiers
DatasheetRUNIC RS8521XK
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerRUNIC
PackagingSOIC-8
Output Current25mA
Number of ChannelsSingle-channel
Vos - Input Offset Voltage1uV
Slew Rate0.17V/us
Input Offset Current(Ios)10pA
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)130dB
Ib - Input Bias Current10pA
Input Offset Voltage Drift(Vos TC)5nV/℃
Quiescent Current60uA
Gain Bandwidth Product350kHz
FeaturesZero drift / auto-zero;Built-in compensation;Reverse-phase input protection
Input Voltage Noise Density140nV/√Hz@1kHz
Dual Supply-2.75V~-1.15V;1.15V~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.3V~5.5V
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Introduction

AI Translation

The RS8521, RS8522, RS8524, RS8523 (dual version & shutdown) series of CMOS operational amplifiers use auto-zero techniques to simultaneously provide very low offset voltage (5uV max) and near-zero drift over time and temperature. This family of amplifiers has ultralow noise, offset and power. This miniature, high-precision operational amplifiers offset high input impedance and rail-to-rail input and rail-to-rail output swing. With high gain-bandwidth product of 350KHz and slew rate of 0.17V/us. Single or dual supplies as low as +2.3V (±1.15V) and up to +5.5V (±2.75V) may be used. The RS8521/ RS8522/ RS8524/ RS8523 (dual version with shutdown) are specified for the extended industrial and automotive temperature range (-40°C to 125°C).

Features

AI Translation
  • Low Offset Voltage: ±1uV (TYP)
  • Input Offset Drift: ±0.005uV/°C
  • High Gain Bandwidth Product: 350KHz
  • Rail-to-Rail Input and Output
  • High Gain, CMRR, 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: +2.3V to +5.5V
  • No External Capacitors Required
  • Extended Temperature: -40°C to ±125°C

Applications

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