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TDSEMIC AD8551-TDRoHS

Manufacturer
TDSEMICAsian Brands
MPN
AD8551-TD
LCSC Part #
C47637384
Packaging
SOT-23-5L
Customer #
Key Attributes
Zero-Drift, Micro-Power 1.5MHz, RRIO Operational Amplifiers
Datasheetpdf iconTDSEMIC AD8551-TD
In-Stock: 4,660
4,660 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.3359$ 1.68
50+$ 0.2654$ 13.27
150+$ 0.2352$ 35.28
500+$ 0.1975$ 98.75
3,000+$ 0.1807$ 542.10
6,000+$ 0.1706$ 1023.60
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
ManufacturerTDSEMIC
PackagingSOT-23-5L
Number of Channels1
Vos - Input Offset Voltage2uV
Slew Rate1.2V/us
Input Offset Current(Ios)100pA
FeaturesZero drift / auto-zero;EMI filtering/RF suppression;ESD protection;Built-in compensation;Reverse-phase input protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)112dB
Ib - Input Bias Current70pA
Output Current40mA
Input Offset Voltage Drift(Vos TC)5nV/℃
Quiescent Current125uA
Gain Bandwidth Product1.5MHz
Input Voltage Noise Density19nV/√Hz@1kHz
Dual Supply-2.75V~-1V;1V~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply1.8V~5.5V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The AD855x family of amplifiers provides input offset voltage correction for very low offset and drift through the use of patented fast step response chopper stabilized techniques. This method constantly measures and compensates the input offset, eliminating drift over time and temperature and the effect of 1/f noise. This design breakthrough allows the combination of a gain bandwidth product of 1.5 MHz and a high slew rate of 1.2 V/μs while only drawing 125 μA supply current. These devices are unity-gain stable and have good Power Supply Rejection Ratio (PSRR) and Common Mode Rejection Ratio (CMRR). The AD855x series are perfectly suited for applications that require precision amplification of low level signals, in which error sources cannot be tolerated, even in which high bandwidth and fast transition are needed. The rail-to-rail input and output swings make both high-side and low-side sensing easy. The AD855x series can operate with a single supply voltage as low as 1.8 V for 2-cell battery applications. The AD855x op-amps have enhanced EMI protection to minimize any electromagnetic interference from external sources, and have high electro-static discharge (ESD) protection (5 kV HBM). All models are specified over the extended industrial temperature range of -40℃ to +125℃

Features

AI Translation
  • High DC Precision:
    • ±8 μV (maximum) V₀₅ with a Drift of ±40 nV/℃ (maximum)
    • A(VOL): 112 dB (minimum, VDD = 5.5 V)
    • PSRR: 112 dB (minimum, VDD = 5.5 V)
    • CMRR: 112 dB (minimum, VDD = 5.5 V)
    • -Vₙ: 0.45 μVₚ₋ₚ (typical, f = 0.1 to 10 Hz)
    • 1.5 MHz Bandwidth and 1.2 V/μs Slew Rate
    • Settling Time to 0.1% with 1 V Step: 1.2 μs
    • Overload Recovery Time to 0.1%: 35 μs
    • Micro-Power 125 μA per Amplifier and 1.8 V to 5.5 V Wide Supply Voltage Range
    • Operating Temperature Range: -40℃ to +125℃

Applications

AI Translation
  • Precision current sensing
  • Resistor thermal detectors
  • Temperature, position and pressure sensors
  • Medical equipment
  • Electronic scales
  • Strain gage amplifiers
  • Thermocouple amplifiers
  • Driving A/D Converters