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UMW OPA4388IPWR(UMW)RoHS

Manufacturer
UMWAsian Brands
MPN
OPA4388IPWR(UMW)
LCSC Part #
C22368271
Packaging
TSSOP-14
Customer #
Key Attributes
Precision, zero-drift, zero-crossing, true rail-to-rail input/output operational amplifier
Datasheetpdf iconUMW OPA4388IPWR(UMW)
In-Stock: 2,146
2,146 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.7426$ 0.74
10+$ 0.6581$ 6.58
30+$ 0.6151$ 18.45
100+$ 0.5737$ 57.37
500+$ 0.5482$ 274.10
1,000+$ 0.5354$ 535.40
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerUMW
PackagingTSSOP-14
Number of ChannelsFour channels
Vos - Input Offset Voltage8uV
Slew Rate5V/us
Input Offset Current(Ios)1nA
FeaturesZero drift / auto-zero;EMI filtering/RF suppression
Operating Temperature-40℃~+125℃
Ib - Input Bias Current30pA
Common Mode Rejection Ratio(CMRR)140dB
Output Current60mA
Input Offset Voltage Drift(Vos TC)50nV/℃
Gain Bandwidth Product10MHz
Quiescent Current1.9mA
Input Voltage Noise Density7nV/√Hz@1kHz
Dual Supply-2.75V~-1.25V;1.25V~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.5V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

The OPA4388 series precision op amps are ultra-low noise, fast settling, zero-drift, crossover-distortion-free devices with rail-to-rail input and output operation. These characteristics, combined with excellent AC performance, an offset voltage of only 0.25μV, adjustable voltage, and 0.005μV/°C temperature drift, make the OPA4388 an ideal choice for driving high-precision ADCs or buffering high-resolution DACs. This design delivers superior performance when driving ADCs without sacrificing linearity.

Features

AI Translation
  • Ultra-low offset voltage: ±0.25μV
  • Zero drift: ±0.005μV/°C
  • No crossover distortion: 140dB CMRR true rail-to-rail input/output
  • Low noise: 7.0 nV/√Hz (at 1kHz)
  • No 1/f noise: 140 nVₚ₋ₚ (0.1Hz to 10Hz)
  • Fast settling: 2μs (1V, 0.01%)
  • Gain bandwidth product: 10 MHz
  • Single supply: 2.5V to 5.5V
  • Dual supply: ±1.25V to ±2.75V
  • True rail-to-rail input and output
  • EMI RFI filtered inputs

Applications

AI Translation
  • Commercial network and server power supplies
  • Laptop power adapter designs
  • Electronic scales
  • Laboratory and field instruments
  • Battery testing