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Amplifier Circuits / Operational Amplifiers / OPA820IDBVR
Datasheets
OPA820IDBVR by: Texas Instruments

Unity gain stable, low-noise, voltage feedback operational amplifier 5-SOT-23 -40 to 85

Part Details for OPA820IDBVR by Texas Instruments

Results Overview of OPA820IDBVR by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

OPA820IDBVR Information

OPA820IDBVR by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
OPA820IDBVRG4 Texas Instruments Unity Gain Stable,Low Noise,Voltage Feedback Operational Amplifier 5-SOT-23 -40 to 85
OPA820IDBVR Texas Instruments Unity Gain Stable,Low Noise,Voltage Feedback Operational Amplifier 5-SOT-23 -40 to 85

Price & Stock for OPA820IDBVR

Part # Distributor Description Stock Price Buy
Rochester Electronics OPA820 Unity Gain Stable,Low Noise,Voltage Feedback Operational Amplifier RoHS: Compliant Status: Active Min Qty: 1 77
  • 1 $1.5100
  • 25 $1.4800
  • 100 $1.4200
  • 500 $1.3600
  • 1,000 $1.2800
$1.2800 / $1.5100 Buy Now
DISTI # OPA820IDBVR
TME IC: operational amplifier, 280MHz, Ch: 1, SOT23-5, reel,tape Min Qty: 1 0
  • 1 $2.9600
  • 5 $2.6600
  • 25 $2.3500
  • 100 $2.1200
  • 500 $1.9700
  • 3,000 $1.8300
$1.8300 / $2.9600 RFQ
DISTI # C1S746202616132
Chip1Stop Op Amp Single Volt Fdbk ﾂｱ6V/12V 5-Pin SOT-23 T/R RoHS: Compliant Container: Cut Tape 2809
  • 1 $1.8400
  • 10 $1.5300
  • 50 $1.5000
  • 100 $1.4000
  • 500 $1.3800
$1.3800 / $1.8400 Buy Now
LCSC Single channel 9uA 240V/us 280MHz SOT-23-5 Operational Amplifier ROHS 77
  • 1 $3.1150
  • 10 $2.7167
  • 30 $2.4811
  • 100 $2.0844
  • 500 $1.9728
  • 1,000 $1.9232
$1.9232 / $3.1150 Buy Now
Win Source Electronics Unity-Gain Stable, Low-Noise, Voltage-Feedback Operational Amplifier 7439
  • 45 $1.1650
  • 105 $0.9560
  • 165 $0.9260
  • 225 $0.8960
  • 290 $0.8660
  • 390 $0.7770
$0.7770 / $1.1650 Buy Now

Part Details for OPA820IDBVR

OPA820IDBVR CAD Models

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OPA820IDBVR Part Data Attributes

Parametric Data
OPA820IDBVR Texas Instruments
Buy Now Datasheet
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OPA820IDBVR Texas Instruments Unity gain stable, low-noise, voltage feedback operational amplifier 5-SOT-23 -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOT-23
Package Description GREEN, PLASTIC, SOT-23, 5 PIN
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 23 µA
Bias Current-Max (IIB) @25C 16 µA
Common-mode Reject Ratio-Min 76 dB
Common-mode Reject Ratio-Nom 85 dB
Input Offset Voltage-Max 750 µV
JESD-30 Code R-PDSO-G5
JESD-609 Code e4
Length 2.9 mm
Moisture Sensitivity Level 2
Neg Supply Voltage Limit-Max -6.5 V
Neg Supply Voltage-Nom (Vsup) -5 V
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code LSSOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.45 mm
Slew Rate-Nom 240 V/us
Supply Current-Max 5.75 mA
Supply Voltage Limit-Max 6.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Unity Gain BW-Nom 280000
Width 1.6 mm

Alternate Parts for OPA820IDBVR

This table gives cross-reference parts and alternative options found for OPA820IDBVR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA820IDBVR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
OPA820IDBVTG4 Texas Instruments Check for Price Unity gain stable, low-noise, voltage feedback operational amplifier 5-SOT-23 -40 to 85 OPA820IDBVR vs OPA820IDBVTG4
OPA820IDR Texas Instruments $1.4540 Unity gain stable, low-noise, voltage feedback operational amplifier 8-SOIC -40 to 85 OPA820IDBVR vs OPA820IDR
OPA820IDRG4 Texas Instruments Check for Price Unity Gain Stable,Low Noise,Voltage Feedback Operational Amplifier 8-SOIC -40 to 85 OPA820IDBVR vs OPA820IDRG4

OPA820IDBVR Related Parts

OPA820IDBVR Frequently Asked Questions (FAQ)

  • The maximum power dissipation of the OPA820IDBVR is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.

  • To ensure stability, it's essential to follow proper PCB layout practices, use a low-ESR capacitor for decoupling, and consider adding a compensation capacitor (e.g., 10pF to 100pF) in parallel with the feedback resistor.

  • The recommended input common-mode voltage range for the OPA820IDBVR is between VCC-1.5V and VCC-0.5V, where VCC is the positive supply voltage.

  • While the OPA820IDBVR can be used as a comparator, it's not the most suitable choice due to its relatively slow slew rate (2.5V/μs) and limited output current (±20mA). A dedicated comparator IC would be a better option.

  • To protect the OPA820IDBVR from electrostatic discharge (ESD), use ESD-protection devices (e.g., TVS diodes) on the input and output pins, and follow proper handling and storage procedures to prevent ESD damage.

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