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HTCSEMI HT4274CRMZ product image
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HTCSEMI HT4274CRMZRoHS

Manufacturer
HTCSEMIAsian Brands
MPN
HT4274CRMZ
LCSC Part #
C2960969
Packaging
MSOP-8
Customer #
Key Attributes
Precision, CMOS, single-supply, rail-to-rail input/output, wideband operational amplifier
Datasheetpdf iconHTCSEMI HT4274CRMZ
In-Stock: 615
615 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.191$ 0.0955$ 0.48
50+$ 0.1511$ 0.0756$ 3.78
150+$ 0.134$ 0.0670$ 10.05
1,000+$ 0.1127$ 0.0564$ 56.40
2,000+$ 0.1032$ 0.0516$ 103.20
5,000+$ 0.0974$ 0.0487$ 243.50
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerHTCSEMI
PackagingMSOP-8
Number of Channels2
Vos - Input Offset Voltage500uV
Slew Rate6V/us
Input Offset Current(Ios)10pA
Input offset current drift(Ios TC)-
FeaturesBuilt-in compensation
Operating Temperature-40℃~+125℃
Ib - Input Bias Current20pA
Common Mode Rejection Ratio(CMRR)100dB
Output Current50mA
Maximum Power Supply Range (Vdd-Vss)6V
Input Offset Voltage Drift(Vos TC)2uV/℃
Quiescent Current750uA
Gain Bandwidth Product8.4MHz
Input Voltage Noise Density18nV/√Hz@10kHz
Dual Supply-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.7V~5.5V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

HT4174, HT4274, and HT4474 are single-channel, dual-channel, and quad-channel, rail-to-rail input and output, single-supply amplifiers featuring ultralow offset voltage and wide signal bandwidth. These amplifiers employ a novel patented trimming technique that achieves excellent performance without laser trimming. All devices operate from a single supply of 3 V to 5 V. The combination of low offset, ultralow input bias current, and high-speed characteristics makes these amplifiers suitable for a wide range of applications. Filters, integrators, diode amplifiers, shunt sensors, and high-impedance sensors can all benefit from this combination of features. Wide bandwidth and low distortion benefit audio and other AC applications. For most cost-sensitive applications, the C grade offers the same AC performance at a lower price point, but with reduced DC accuracy. Specific applications for these amplifiers include: audio amplification in portable equipment, portable phone headsets, barcode scanners, portable instrumentation, cellular PA control, and multipole filters. The rail-to-rail input and output swing capability also enables designers to buffer CMOS ADCs, DACs, ASICs, and other wide-output-swing devices in single-supply systems.

Features

AI Translation
  • Low offset voltage: 500uV (max)
  • Single-supply operation: 2.7 V to 5.5 V
  • Low supply current: 500uA per amplifier
  • Wide bandwidth: 8 MHz
  • Slew rate: 5 V/µs
  • Low distortion
  • No phase reversal
  • Low input current
  • Unity-gain stable
  • Qualified for automotive applications

Applications

AI Translation
  • Current sensing
  • Barcode scanners
  • PA control
  • Battery-powered instrumentation
  • Multi-pole filters
  • Sensors
  • ASIC input/output amplifiers
  • Audio