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TI OPA2378AIDCNTRoHS

Manufacturer
TI
MPN
OPA2378AIDCNT
LCSC Part #
C2859879
Packaging
SOT-23-8
Customer #
Key Attributes
Low-noise, 900kHz, Rail-to-Rail Input/Output (RRIO) high-precision operational amplifier
Datasheetpdf iconTI OPA2378AIDCNT
In-Stock: 97
97 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.4798$ 1.48
10+$ 1.2196$ 12.20
30+$ 1.0765$ 32.30
250+$ 0.9139$ 228.48
500+$ 0.8424$ 421.20
1,000+$ 0.8098$ 809.80
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOT-23-8
Number of Channels2
Vos - Input Offset Voltage20uV
Slew Rate0.4V/us
Input Offset Current(Ios)300pA
FeaturesZero drift / auto-zero;EMI filtering/RF suppression;ESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)112dB
Ib - Input Bias Current150pA
Output Current30mA
Input Offset Voltage Drift(Vos TC)250nV/℃
Quiescent Current125uA
Gain Bandwidth Product900kHz
Input Voltage Noise Density20nV/√Hz@1kHz
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.2V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The OPA378 and OPA2378 represent a new family of zero-drift, microPOWER op amps that employ a proprietary auto-calibration technique designed to provide minimum input offset voltage (20μV) and offset voltage drift (0.1μV/°C). The combination of low input voltage noise, high gain bandwidth (900kHz), and low power consumption (150μA maximum) enables these devices to achieve optimum performance in low-power, high-precision applications. In addition, excellent PSRR performance combined with a wide supply voltage range of 2.2V to 5.5V and rail-to-rail input and output makes them an ideal choice for single-supply applications operating directly from a battery (without regulation). The OPA378 (single-channel device) is available in microSIZE SC70-5 and SOT23-5 packages. The OPA2378 (dual-channel device) is available in an SOT23-8 package. All device versions are specified for an operating temperature range of -40°C to +125°C.

Features

AI Translation
  • Low noise
  • 0.4μVpp, 0.1Hz to 10Hz
  • 20nV/√Hz (at 1kHz) - Zero-drift series
  • Low offset voltage: 20μV
  • Low offset drift: 0.1μV/℃
  • Quiescent current: 125μA
  • Gain bandwidth: 900kHz
  • Rail-to-rail input/output
  • EMI filtering
  • Supply voltage: 2.2V to 5.5V
  • microSIZE packages: SC70 and SOT23

Applications

AI Translation
  • Portable medical devices
  • Blood glucose meters
  • Pulse oximetry
  • Heart rate monitors
  • Weighing scales
  • Battery-powered instruments
  • Thermopile modules
  • Handheld test equipment
  • Sensor signal conditioning