LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI OPA847IDBVR product image
  • OPA847IDBVR thumbnail 1
  • OPA847IDBVR thumbnail 2
  • OPA847IDBVR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI OPA847IDBVRRoHS

Manufacturer
TI
MPN
OPA847IDBVR
LCSC Part #
C160422
Packaging
SOT-23-6
Customer #
Key Attributes
Wideband, Ultra-Low Noise, Voltage-Feedback Operational Amplifier with Shutdown
Datasheetpdf iconTI OPA847IDBVR
In-Stock: 2,074
2,074 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 5.283$ 5.28
10+$ 4.4781$ 44.78
30+$ 3.9984$ 119.95
100+$ 3.5139$ 351.39
500+$ 3.2895$ 1644.75
1,000+$ 3.1887$ 3188.70
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOT-23-6
Number of Channels1
Vos - Input Offset Voltage500uV
Slew Rate950V/us
Input Offset Current(Ios)850nA
Input offset current drift(Ios TC)3.5nA/℃
FeaturesEnable/shutdown function;Decompensated stable
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)110dB
Ib - Input Bias Current19uA
Output Current100mA
Maximum Power Supply Range (Vdd-Vss)12V
Input Offset Voltage Drift(Vos TC)1.5uV/℃
Quiescent Current18.9mA
Gain Bandwidth Product3.9GHz
Input Voltage Noise Density850pV/√Hz@1MHz
Dual Supply-5V~5V
Rail to Rail-
Single Supply-
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The OPA847 combines very high gain bandwidth and large signal performance with an ultra- low input noise voltage (0.85nV / √Hz) while using only 18mA supply current. Where power saving is critical, the OPA847 also includes an optional power shutdown pin that, when pulled low, disables the amplifier and decreases the supply current to < 1% of the powered- up value. This optional feature may be left disconnected to ensure normal amplifier operation when no power- down is required. The combination of very low input voltage and current noise, along with a 3.9GHz gain bandwidth product, make the OPA847 an ideal amplifier for wideband transimpedance applications. As a voltage gain stage, the OPA847 is optimized for a flat frequency response at a gain of +20V / V and is stable down to gains as low as +12V / V. New external compensation techniques allow the OPA847 to be used at any inverting gain with excellent frequency response control. Using this technique in a differential Analog- to- Digital Converter (ADC) interface application can deliver one of the highest dynamic- range interfaces available.

Features

AI Translation
  • HIGH GAIN BANDWIDTH: 3.9GHz
  • LOW INPUT VOLTAGE NOISE: 0.85nV/Hz
  • VERY LOW DISTORTION: -105dBc (5MHz)
  • HIGH SLEW RATE: 950V / μs
  • HIGH DC ACCURACY: V10 < ±100μV
  • LOW SUPPLY CURRENT: 18.1mA
  • LOW SHUTDOWN POWER: 2mW
  • STABLE FOR GAINS ≥ 12

Applications

AI Translation
  • HIGH DYNAMIC RANGE ADC PREAMPS
  • LOW NOISE, WIDEBAND, TRANSIMPEDANCE AMPLIFIERS
  • WIDEBAND, HIGH GAIN AMPLIFIERS
  • LOW NOISE DIFFERENTIAL RECEIVERS
  • ULTRASOUND CHANNEL AMPLIFIERS
  • IMPROVED UPGRADE FOR THE OPA687, CLC425, AND LMH6624