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TI OPA455IDDARRoHS

Manufacturer
TI
MPN
OPA455IDDAR
LCSC Part #
C2922451
Packaging
SOIC-8
Customer #
Key Attributes
High-voltage, wide-bandwidth, high-output-current, unity-gain stable operational amplifier
Datasheetpdf iconTI OPA455IDDAR
In-Stock: 365
365 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 5.3131$ 5.31
10+$ 4.5078$ 45.08
30+$ 4.0285$ 120.86
100+$ 3.5427$ 354.27
500+$ 3.3193$ 1659.65
1,000+$ 3.2199$ 3219.90
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Number of Channels1
Vos - Input Offset Voltage3.4mV
Slew Rate32V/us
Input Offset Current(Ios)100pA
Input offset current drift(Ios TC)-
FeaturesEnable/shutdown function;Overvoltage protection
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)128dB
Ib - Input Bias Current100pA
Output Current45mA
Maximum Power Supply Range (Vdd-Vss)150V
Input Offset Voltage Drift(Vos TC)20uV/℃
Quiescent Current3.7mA
Gain Bandwidth Product6.5MHz
Input Voltage Noise Density33nV/√Hz@1kHz
Rail to Rail-
Dual Supply-75V~75V
Single Supply12V~150V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPA455 is a high-voltage (150V), high output current drive (45mA), unity-gain stable op-amp with a gain bandwidth product of 6.5MHz and a slew rate of 32V/µs. Due to its wide output swing, this device is well-suited for high-voltage piezoelectric driving, avalanche photodiode biasing, and high-voltage Howland current pumps or voltage output stages.

The OPA455 features internal protection against overtemperature conditions and current overload. The device operates fully over a wide supply voltage range of ±6V to ±75V or from a single supply of 12V to 150V. The status flag is an open-drain output, allowing the device to conveniently use standard low-voltage logic circuits as a reference. This high-voltage op-amp offers excellent precision and wide output swing without the phase reversal issues found in similar op-amps.

The output can be disabled via the Enable/Disable (E/D) pin. The E/D pin features a common return pin for easy interfacing with low-voltage logic. This disable function operates without disturbing the input signal path, saving power while protecting the load.

Features

AI Translation
  • Wide supply range: – ±6 V to ±75 V– 12 V to 150 V
  • High output load drive: IO ±45mA
  • Current limit protection
  • Thermal shutdown protection
  • Status flag
  • Independent output disable
  • Gain bandwidth: 6.5 MHz
  • Slew rate: 32 V/µs
  • Wide temperature range: – -40°C to +85°C
  • 8-pin HSOIC (SO PowerPAD) package

Applications

AI Translation
  • Semiconductor testing
  • Optical modules
  • Laboratory and field instrumentation
  • Semiconductor manufacturing
  • Multi-parameter patient monitors
  • PC and laptop display panels