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COSINE COS8554SRBRoHS

Manufacturer
COSINEAsian Brands
MPN
COS8554SRB
LCSC Part #
C5367538
Packaging
SOP-14
Customer #
Key Attributes
1.5MHz, RRIO, Micro-Power Zero-Drift Operational Amplifiers
Datasheetpdf iconCOSINE COS8554SRB
In-Stock: 204
204 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5773$ 0.58
10+$ 0.4644$ 4.64
30+$ 0.4096$ 12.29
100+$ 0.3532$ 35.32
500+$ 0.3209$ 160.45
1,000+$ 0.3032$ 303.20
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerCOSINE
PackagingSOP-14
Output Current7mA
Number of ChannelsFour channels
Vos - Input Offset Voltage100uV
Slew Rate0.9V/us
Input Offset Current(Ios)70pA
Operating Temperature-40℃~+125℃
Ib - Input Bias Current-
Common Mode Rejection Ratio(CMRR)120dB
Input Offset Voltage Drift(Vos TC)5nV/℃
Gain Bandwidth Product1.5MHz
Quiescent Current55uA
FeaturesZero drift / auto-zero;Reverse-phase input protection;Built-in compensation
Input Voltage Noise Density50nV/√Hz@1kHz
Dual Supply-2.75V~-900mV;900mV~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply1.8V~5.5V
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Introduction

AI Translation

COS8551 (single-channel), COS8552 (dual-channel), and COS8554 (quad-channel) are micropower, zero-drift op-amps operating from a supply voltage range of 1.8V to 5.5V. The COS855x series employs chopper stabilization technology to deliver ultra-low offset voltage (maximum less than 20µV) with near-zero temperature drift. Each amplifier features a quiescent supply current as low as 55µA and extremely low input bias current, making it ideal for low-offset, low-power, and high-impedance applications.

Despite the low quiescent current, the COS855x series delivers excellent overall performance and versatility. They feature rail-to-rail input and output ranges, with output voltage swing extending to within 5mV of each supply rail, providing maximum output dynamic range and excellent overdrive recovery. The COS855x series is unity-gain stable with a typical gain-bandwidth product of 1.5MHz.

Features

AI Translation
  • Low offset voltage: 2µV (typical)
  • Zero drift: 0.005µV/°C
  • Low quiescent current: 55μA
  • Gain bandwidth product: 1.5MHz
  • Supply voltage range: 1.8V ~ 5.5V
  • Slew rate: 0.9V/µs
  • Rail-to-rail input and output (RRIO)
  • Unity-gain stable
  • No phase inversion
  • Extended temperature range: -40°C to +125°C
  • Small package: COS8551 available in SOT23-5/SOP-8; COS8552 available in SOP-8/MSOP-8; COS8554 available in SOP14/TSSOP14

Applications

AI Translation
  • Sensor conditioning
  • Temperature measurement
  • Sensors
  • Test equipment
  • Medical instrumentation
  • Battery-powered instruments
  • A/D converters