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TI OPA846IDBVTRoHS

Manufacturer
TI
MPN
OPA846IDBVT
LCSC Part #
C205997
Packaging
SOT-23-5
Customer #
Key Attributes
1 150uV 625V/us 110dB 21uA 12.6mA 1.75GHz SOT-23-5 Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconTI OPA846IDBVT
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QtyUnit Price(Reference Only)Total Amount
1+$ 4.7805$ 4.78
10+$ 4.0163$ 40.16
30+$ 3.5504$ 106.51
100+$ 3.1599$ 315.99
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-23-5
Number of Channels1
Vos - Input Offset Voltage150uV
Slew Rate625V/us
Input Offset Current(Ios)600nA
Input offset current drift(Ios TC)700pA/℃
FeaturesDecompensated stable
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)110dB
Ib - Input Bias Current21uA
Maximum Power Supply Range (Vdd-Vss)12V
Input Offset Voltage Drift(Vos TC)400nV/℃
Quiescent Current12.6mA
Gain Bandwidth Product1.75GHz
Input Voltage Noise Density1.2nV/√Hz@1MHz
Output Current80mA
Dual Supply-5V~5V
Rail to Rail-
Single Supply5V~12V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The OPA846 combines very high gain bandwidth and large signal performance with very low input voltage noise, while dissipating a low 12.6mA supply current. The classical differential input stage, along with two stages of forward gain and a high power output stage, combine to make the OPA846 an exceptionally low distortion amplifier with excellent DC accuracy and output drive. The voltage-feedback architecture allows all standard op amp applications to be implemented with very high performance. The combination of low input voltage and current noise, along with a 1.75GHz gain bandwidth product, make the OPA846 an ideal amplifier for wideband transimpedance stages. As a voltage gain stage, the OPA846 is optimized for a flat response at a gain of +10 and is stable down to a gain of +7. A new external compensation technique can be used to give a very flat frequency response below the minimum stable gain for the OPA846, further improving its already exceptional distortion performance. Using this compensation makes the OPA846 one of the premier 12 - to 16 - bit Analog - to - Digital (A/D) converter input drivers. The supply current for the OPA846 is precisely trimmed to 12.6mA at +25°C. This, along with carefully defined supply current tempco in the input and output stages, combine to provide exceptional performance over the full specified temperature range.

Features

AI Translation
  • HIGH BANDWIDTH: 400MHz (G = +10)
  • LOW INPUT VOLTAGE NOISE: 1.2nV/√Hz
  • VERY LOW DISTORTION: –100dBc (5MHz)
  • HIGH SLEW RATE: 625V/µs
  • HIGH DC ACCURACY: V₁₀ ±150µV
  • LOW SUPPLY CURRENT: 12.6mA
  • HIGH GAIN BANDWIDTH PRODUCT: 1750MHz
  • STABLE FOR GAINS ≥7

Applications

AI Translation
  • HIGH DYNAMIC RANGE ADC PREAMPS
  • LOW - NOISE, WIDEBAND, TRANSIMPEDANCE AMPLIFIERS
  • WIDEBAND, HIGH GAIN AMPLIFIERS
  • LOW - NOISE DIFFERENTIAL RECEIVERS
  • VDSL LINE RECEIVERS
  • ULTRASOUND CHANNEL AMPLIFIERS
  • SECURITY SENSOR FRONT ENDS