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ADI ADA4522-1ARMZ-R7RoHS

Manufacturer
ADI
MPN
ADA4522-1ARMZ-R7
LCSC Part #
C967398
Packaging
MSOP-8
Customer #
Key Attributes
EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
Datasheetpdf iconADI ADA4522-1ARMZ-R7
In-Stock: 166
166 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.0782$ 2.8320$ 2.83
10+$ 2.6385$ 2.4275$ 24.28
30+$ 2.3642$ 2.1751$ 65.25
100+$ 2.0819$ 1.9154$ 191.54
500+$ 1.9537$ 1.7974$ 898.70
1,000+$ 1.8985$ 1.7467$ 1746.70
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingMSOP-8
Number of Channels1
Vos - Input Offset Voltage5uV
Slew Rate1.4V/us
Input Offset Current(Ios)80pA
FeaturesEMI filtering/RF suppression;Built-in compensation;Zero drift / auto-zero
Operating Temperature-40℃~+125℃
Ib - Input Bias Current50pA
Common Mode Rejection Ratio(CMRR)155dB
Output Current22mA
Input Offset Voltage Drift(Vos TC)15nV/℃
Gain Bandwidth Product2.7MHz
Quiescent Current840uA
Input Voltage Noise Density5.8nV/√Hz@1kHz
Dual Supply-27.5V~-2.25V;2.25V~27.5V
Rail to RailRail-to-rail output
Single Supply4.5V~55V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The ADA4522-1/ADA4522-2/ADA4522-4 are single/dual/quad channel, zero drift op amps with low noise and power, ground sensing inputs, and rail-to-rail output, optimized for total accuracy over time, temperature, and voltage conditions. The wide operating voltage and temperature ranges, as well as the high open-loop gain and very low dc and ac errors make the devices well suited for amplifying very small input signals and for accurately reproducing larger signals in a wide variety of applications. The ADA4522-1/ADA4522-2/ADA4522-4 performance is specified at 5.0V, 30V, and 55V power supply voltages. These devices operate over the range of 4.5V to 55V, and are excellent for applications using single-ended supplies of 5 V, 10V, 12V, and 30V, or for applications using higher single supplies and dual supplies of ±2.5V, ±5V, and ±15V. The ADA4522-1/ ADA4522-2/ADA4522-4 use on-chip filtering to achieve high immunity to electromagnetic interference (EMI).

Features

AI Translation
  • Low offset voltage: 5μV maximum
  • Extremely low offset voltage drift: 22nV / °C maximum
  • Low voltage noise density: 5.8nV / √Hz typical, 117 nV p-p typical from 0.1Hz to 10Hz
  • Low input bias current: 50pA typical
  • Unity-gain crossover: 3 MHz typical
  • Single-supply operation: input voltage range includes ground and rail-to-rail output
  • Wide range of operating voltages
  • Single-supply operation: 4.5V to 55V
  • Dual-supply operation: ±2.25V to ±27.5V
  • Integrated EMI filters
  • Unity-gain stable

Applications

AI Translation
  • Inductance, capacitance, and resistance (LCR) meter/ megohmmeter front-end amplifiers
  • Load cell and bridge transducers
  • Magnetic force balance scales
  • High precision shunt current sensing
  • Thermocouple/resistance temperature detector (RTD) sensors
  • Programmable logic controller (PLC) input and output amplifiers