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HGSEMI OPA379M/TR product image
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HGSEMI OPA379M/TRRoHS

Manufacturer
HGSEMIAsian Brands
MPN
OPA379M/TR
LCSC Part #
C47411548
Packaging
SOP-8
Customer #
Key Attributes
600nA 100KHz Non-Unity Gain CMOS Rail-to-Rail IO Opamp with RF Filter
Datasheetpdf iconHGSEMI OPA379M/TR
In-Stock: 2,463
2,463 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.3239$ 0.32
10+$ 0.2832$ 2.83
30+$ 0.2653$ 7.96
100+$ 0.2442$ 24.42
500+$ 0.2344$ 117.20
1,000+$ 0.2279$ 227.90
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 Voltage3mV
Slew Rate40V/ms
Input Offset Current(Ios)1pA
Input offset current drift(Ios TC)-
FeaturesEMI filtering/RF suppression;Decompensated stable
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)82dB
Ib - Input Bias Current1pA
Output Current20mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)2.5uV/℃
Gain Bandwidth Product100kHz
Quiescent Current600nA
Input Voltage Noise Density-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Dual Supply-2.75V~-700mV;700mV~2.75V
Single Supply1.4V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPA379 series operational amplifiers feature a 100kHz gain-bandwidth product, 40V/ms slew rate, stability at gains ≥10, and 600nA quiescent current per amplifier from a 5V supply. Designed to deliver performance in low-voltage, low-noise systems, they are capable of driving heavy loads with rail-to-rail output swing. The input common-mode voltage range includes ground, with a maximum input offset voltage of 3mV. The operating temperature range covers extended industrial grade (-40°C ~ +125°C), with a supply voltage range of 1.4V ~ 5.5V. The OPA379 single-channel variant is available in green SOT-23-5, SOP-8, and MSOP-8 packages; the OPA2379 dual-channel variant is available in green SOP-8 and MSOP-8 packages; the OPA4379 quad-channel variant is available in a green TSSOP-14 package.

Features

AI Translation
  • Single-supply operating voltage range: +1.4V ~ +5.5V
  • Rail-to-rail input/output
  • Gain bandwidth product: 100kHz (typical)
  • Low input bias current: 1pA (typical)
  • Low offset voltage: 3mV (maximum)
  • Stable at gain ≥ 10
  • Quiescent current: 600nA per amplifier (typical)
  • Operating temperature range: -40°C ~ +125°C
  • Built-in RF EMI filter
  • Small packages: OPA379 available in SOT23-5, MSOP-8, and SOP-8; OPA2379 available in SOP-8 and MSOP-8; OPA4379 available in TSSOP-14

Applications

AI Translation
  • ASIC input or output amplifier
  • Sensor interface
  • Smoke detector
  • Piezoelectric transducer amplifier
  • Portable systems