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HGSEMI LM2902N product image
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HGSEMI LM2902NRoHS

Manufacturer
HGSEMIAsian Brands
MPN
LM2902N
LCSC Part #
C22461599
Packaging
DIP-14
Customer #
Key Attributes
Low Power Quad Operational Amplifier
Datasheetpdf iconHGSEMI LM2902N
In-Stock: 2,005
2,005 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1593$ 0.80
50+$ 0.1251$ 6.26
150+$ 0.1104$ 16.56
500+$ 0.0922$ 46.10
2,000+$ 0.084$ 168.00
5,000+$ 0.0791$ 395.50
Standard Packaging25/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerHGSEMI
PackagingDIP-14
Number of Channels4
Vos - Input Offset Voltage2mV
Slew Rate400V/ms
Input Offset Current(Ios)2nA
Input offset current drift(Ios TC)10pA/℃
Features-
Operating Temperature-40℃~+85℃
Ib - Input Bias Current20nA
Common Mode Rejection Ratio(CMRR)80dB
Output Current40mA
Maximum Power Supply Range (Vdd-Vss)30V
Input Offset Voltage Drift(Vos TC)7uV/℃
Quiescent Current700uA
Gain Bandwidth Product1.3MHz
Input Voltage Noise Density40nV/√Hz@1kHz
Dual Supply-15V~-1.5V;1.5V~15V
Rail to Rail-
Single Supply3V~30V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging25
Sales UnitPiece

Introduction

AI Translation

This circuit consists of four independent, high-gain, internally frequency-compensated operational amplifiers, specifically designed for automotive and industrial control systems. It operates from a single supply over a wide voltage range, or alternatively from dual supplies, with low supply current drain independent of the supply voltage magnitude.

Features

AI Translation
  • Wide gain bandwidth: 1.3MHz
  • Input common-mode voltage range includes ground
  • High voltage gain: 100dB
  • Ultra-low supply current/amplifier: 375µA
  • Low input bias current: 20nA
  • Low input offset current: 2nA
  • Wide supply range: Single supply: +3V ~ +30V; Dual supply: ±1.5V ~ ±15V
  • Package types: DIP-14, SOP-14, TSSOP-14, QFN-16 3×3

Applications

AI Translation
  • AC-coupled inverting amplifier
  • AC-coupled non-inverting amplifier
  • DC summing amplifier
  • Non-inverting DC gain
  • Active bandpass filter
  • High input impedance adjustable-gain DC instrumentation amplifier
  • High input impedance DC differential amplifier
  • Low-drift peak detector
  • Input current reduction using complementary amplifiers (general concept)