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HGSEMI AD8629M/TR product image
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HGSEMI AD8629M/TRRoHS

Manufacturer
HGSEMIAsian Brands
MPN
AD8629M/TR
LCSC Part #
C47411543
Packaging
SOP-8
Customer #
Key Attributes
4.5MHz Zero-Drift CMOS Rail-to-Rail IO Opamp with RF Filter
Datasheetpdf iconHGSEMI AD8629M/TR
In-Stock: 424
424 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.4544$ 0.45
10+$ 0.3554$ 3.55
30+$ 0.3116$ 9.35
100+$ 0.2597$ 25.97
500+$ 0.2353$ 117.65
1,000+$ 0.2207$ 220.70
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerHGSEMI
PackagingSOP-8
Number of Channels1
Vos - Input Offset Voltage1uV
Slew Rate2.5V/us
Input Offset Current(Ios)10pA
FeaturesZero drift / auto-zero;EMI filtering/RF suppression
Operating Temperature-45℃~+125℃
Common Mode Rejection Ratio(CMRR)110dB
Ib - Input Bias Current20pA
Output Current30mA
Input Offset Voltage Drift(Vos TC)10nV/℃
Quiescent Current550uA
Gain Bandwidth Product4.5MHz
Input Voltage Noise Density30nV/√Hz@1kHz
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Dual Supply-2.75V~-900mV;900mV~2.75V
Single Supply1.8V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

This amplifier series consists of single/dual/quad, micropower, zero-drift CMOS op-amps offering 4.5MHz bandwidth, rail-to-rail input and output, and single-supply operation from 1.8V to 5.5V. Using chopper stabilization technology, they deliver ultralow offset voltage (maximum less than 30µV) and near-zero temperature drift. The low quiescent supply current of 550µA per amplifier and extremely low input bias current of 20pA make them ideal for low offset, low power, and high impedance applications. This series provides excellent common-mode rejection ratio without the crossover distortion associated with conventional complementary input stages. This design enables superior performance when driving ADCs without degrading differential linearity. The AD8628 is available in SOT23-5, SC70-5, and SOP-8 packages. The AD8629 is available in MSOP-8, DFN-8, and SOP-8 packages. The AD8630 quad amplifier is available in RoHS-compliant SOP-14, TSSOP-14, and QFN-16 packages. The extended operating temperature range of −45°C to +125°C at all supply voltages provides additional design flexibility.

Features

AI Translation
  • Single-supply operating voltage range: +1.8V ~ +5.5V
  • Rail-to-rail input/output
  • Gain bandwidth product: 4.5MHz (typical @25°C)
  • Low input bias current: 20pA (typical @25°C)
  • Low offset voltage: 30µV (maximum @25°C)
  • Quiescent current: 550µA per amplifier (typical)
  • Operating temperature range: -45°C ~ +125°C
  • Zero drift: 0.01µV/°C (typical)
  • Built-in RF EMI filter
  • Small form factor package

Applications

AI Translation
  • Sensor applications
  • Temperature measurement
  • Electronic scales
  • Handheld test equipment
  • Battery-powered instruments