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TI OPA625IDBVTRoHS

Manufacturer
TI
MPN
OPA625IDBVT
LCSC Part #
C2057524
Packaging
SOT-23-6
Customer #
Key Attributes
OPA x625 high-bandwidth, high-precision, low THD+N analog-to-digital converter (ADC) driver
Datasheetpdf iconTI OPA625IDBVT
In-Stock: 86
86 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.7979$ 1.80
10+$ 1.7557$ 17.56
30+$ 1.7265$ 51.80
100+$ 1.6989$ 169.89
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-23-6
Number of Channels1
Vos - Input Offset Voltage15uV
Slew Rate115V/us
Input Offset Current(Ios)120nA
FeaturesEnable/shutdown function
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)117dB
Ib - Input Bias Current2uA
Output Current150mA
Input Offset Voltage Drift(Vos TC)500nV/℃
Quiescent Current2mA
Gain Bandwidth Product120MHz
Input Voltage Noise Density2.5nV/√Hz@10kHz
Rail to RailRail-to-rail output
Single Supply2.7V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The OPAx625 series of operational amplifiers are excellent drivers for 16-bit and 18-bit SAR ADCs, offering many advantages such as high precision, low total harmonic distortion (THD), and low noise. They provide a unique power-scalable solution. This device series has a 16-bit settling time of 280 ns under rated operating conditions and can offer a true 16-bit effective number of bits (ENOB). The devices in this series feature high DC accuracy (with an offset voltage of only 100 μV), a wide gain-bandwidth product of 120 MHz, and low broadband noise of 2.5 nV/√Hz. They are optimized to drive high-throughput, high-resolution SAR ADCs, such as the ADS88xx series of SAR ADCs. The OPAx625 has two operating modes: high-drive mode and low-power mode. In the innovative low-power mode, the OPAx625 tracks the input signal, enabling it to switch from low-power mode to high-drive mode with 16-bit ENOB within 170 ns. The OPAx625 series is available in 6-pin small-outline transistor (SOT) packages and 10-pin very-thin small-outline packages (VSSOP), with a rated operating temperature range of -40°C to +125°C.

Features

AI Translation
  • High-drive mode:
    • GBW <G=100>: 120MHz
    • Slew rate: 115V/μs
    • 16-bit settling time at 4V output: 280ns
    • Low voltage noise: 2.5nV/√Hz at 10kHz
    • Low output impedance: 1Ω at 1MHz
    • Offset voltage: ±100μV (max)
    • Offset voltage drift: ±3μV/°C (max)
    • Low quiescent current: 2mA (typ)
  • Low-power mode:
    • GBW: 1MHz
    • Low quiescent current: 270μA (typ)
  • Power scalability: ultra-fast switching from low-power mode to high-drive mode: 170ns
  • High AC and DC accuracy:
    • Low distortion: HD2 = –122dBc, HD3 = –140dBc at 100kHz
    • Input common-mode range includes negative supply rail
    • Rail-to-rail output
    • Wide rated temperature range: -40°C to +125°C

Applications

AI Translation
  • Precision SAR ADC driver
  • Precision voltage reference buffer
  • Programmable logic controller
  • Test and measurement equipment
  • Power-sensitive data acquisition systems