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analogysemi OPA501BSOT235RoHS

Manufacturer
analogysemiAsian Brands
MPN
OPA501BSOT235
LCSC Part #
C5359425
Packaging
SOT23-5
Customer #
Key Attributes
High-Precision, Ultra-Low-Power Operational Amplifier
Datasheetpdf iconanalogysemi OPA501BSOT235
In-Stock: 200
200 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1611$ 0.81
50+$ 0.1573$ 7.87
150+$ 0.1548$ 23.22
500+$ 0.1523$ 76.15
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
Manufactureranalogysemi
PackagingSOT23-5
Number of Channels1
Vos - Input Offset Voltage2.2mV
Slew Rate2.6V/ms
Input Offset Current(Ios)0.1pA
Input offset current drift(Ios TC)-
FeaturesBuilt-in compensation;EMI filtering/RF suppression
Operating Temperature-40℃~+125℃
Ib - Input Bias Current0.1pA
Common Mode Rejection Ratio(CMRR)95dB
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)2uV/℃
Quiescent Current240nA
Gain Bandwidth Product4.2kHz
Input Voltage Noise Density347nV/√Hz@100Hz
Output Current5mA
Dual Supply-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply1.6V~5.5V
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The OPA501 is an ultra-low-power family operational amplifier. With just 240nA of quiescent current and operating voltage ranged between 1.6V and 5.5V, it is applicable to most battery-powered circumstances and stable even without additional boost topology. Keeping low power consumption and 4.2kHz of bandwidth, the OPA501 device works well with equipment such as CO detectors, smoke detectors, and PIR motion detectors. In addition, the OPA501 operational amplifier has CMOS input stages with typically femto-amp bias currents. EMI protection is incorporated into the OPA501 design in order to enhance overall system reliability by reducing system sensitivity to undesirable RF signals from mobile phones, Wi-Fi, radio transmitters, and tag readers. The OPA501 operational amplifier is offered in the SOT23-5 package and specified from -40°C to 125°C, which makes it suitable for various rugged environment.

Features

AI Translation
  • Nanopower supply current: 240nA/channel
  • Offset voltage: 2.2mV (max)
  • TcVos: 2μV/V
  • Unity gain-bandwidth: 4.2kHz
  • Wide supply range: 1.6V to 5.5V
  • Low input bias current: 0.1pA
  • Unity-gain stable
  • Rail-to-rail input and output
  • EMI protection

Applications

AI Translation
  • CO and O2 gas detectors
  • PIR motion detectors
  • Ionization smoke alarms
  • Thermostats
  • IoT remote sensors
  • Active RFID readers and tags
  • Portable medical equipment
  • Monitor and alarms
  • Wearable devices