Datasheets
OPA322AQDBVRQ1 by: Texas Instruments

Automotive-grade, single, 5.5-V, 20-MHz, 65-mA output current, low noise (8.5-nV/√Hz) op amp 5-SOT-23 -40 to 125

Part Details for OPA322AQDBVRQ1 by Texas Instruments

Results Overview of OPA322AQDBVRQ1 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

OPA322AQDBVRQ1 Information

OPA322AQDBVRQ1 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.

Price & Stock for OPA322AQDBVRQ1

Part # Distributor Description Stock Price Buy
DISTI # OPA322AQDBVRQ1
TME IC: operational amplifier, 20MHz, Ch: 1, SOT23-5, ±1.8÷5.5VDC Min Qty: 1 0
  • 1 $1.6800
  • 5 $1.5100
  • 25 $1.3400
  • 100 $1.2000
  • 500 $1.1200
  • 3,000 $1.0400
$1.0400 / $1.6800 RFQ
LCSC Single channel 0.2pA 10V/us 20MHz SOT-23-5 Operational Amplifier ROHS 50
  • 1 $1.4126
  • 10 $1.3758
  • 30 $1.3513
  • 100 $1.3269
$1.3269 / $1.4126 Buy Now
Win Source Electronics IC OPAMP GP 1 CIRCUIT SOT23-5 6726
  • 60 $0.8990
  • 120 $0.8410
  • 185 $0.8120
  • 270 $0.7540
  • 345 $0.7250
  • 435 $0.6960
$0.6960 / $0.8990 Buy Now

Part Details for OPA322AQDBVRQ1

OPA322AQDBVRQ1 CAD Models

OPA322AQDBVRQ1 Part Data Attributes

OPA322AQDBVRQ1 Texas Instruments
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OPA322AQDBVRQ1 Texas Instruments Automotive-grade, single, 5.5-V, 20-MHz, 65-mA output current, low noise (8.5-nV/√Hz) op amp 5-SOT-23 -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description SOT-23, 5 PIN
Reach Compliance Code compliant
ECCN Code EAR99
Date Of Intro 2017-05-21
Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER
Average Bias Current-Max (IIB) 0.0008 µA
Bias Current-Max (IIB) @25C 0.0008 µA
Common-mode Reject Ratio-Min 90 dB
Common-mode Reject Ratio-Nom 100 dB
Input Offset Voltage-Max 2000 µV
JESD-30 Code R-PDSO-G5
JESD-609 Code e4
Length 2.9 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 125 °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
Screening Level AEC-Q100
Seated Height-Max 1.45 mm
Slew Rate-Nom 10 V/us
Supply Current-Max 1.9 mA
Supply Voltage Limit-Max 6 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
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) 30
Unity Gain BW-Nom 20000
Width 1.6 mm

Alternate Parts for OPA322AQDBVRQ1

This table gives cross-reference parts and alternative options found for OPA322AQDBVRQ1. 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 OPA322AQDBVRQ1, 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
TP2121-SR 3peak Incorporated Check for Price Operational Amplifier, OPA322AQDBVRQ1 vs TP2121-SR
TP2121-TR 3peak Incorporated Check for Price Operational Amplifier, 1 Func, 1500uV Offset-Max, CMOS, PDSO5, GREEN, SOT-23, 5 PIN OPA322AQDBVRQ1 vs TP2121-TR
TP2121-CR 3peak Incorporated Check for Price Operational Amplifier, OPA322AQDBVRQ1 vs TP2121-CR
TP2121N-SR 3peak Incorporated Check for Price Operational Amplifier, OPA322AQDBVRQ1 vs TP2121N-SR

OPA322AQDBVRQ1 Related Parts

OPA322AQDBVRQ1 Frequently Asked Questions (FAQ)

  • A good PCB layout for OPA322AQDBVRQ1 involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.

  • To ensure stability, ensure that the gain resistors are properly matched, and the feedback capacitor is properly sized. Also, avoid using long feedback traces and keep the input and output traces away from each other.

  • The maximum power dissipation of OPA322AQDBVRQ1 is 750mW. However, this can be limited by the thermal resistance of the package and the PCB. Ensure proper thermal design and heat sinking to prevent overheating.

  • Yes, OPA322AQDBVRQ1 is rated for operation up to 125°C. However, the device's performance may degrade at high temperatures, and the maximum power dissipation may be limited. Ensure proper thermal design and heat sinking to prevent overheating.

  • To protect OPA322AQDBVRQ1 from EMI, use a shielded enclosure, keep the device away from high-frequency sources, and use EMI filters or shielding on the input and output traces.

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