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Amplifier Circuits / Operational Amplifiers / OPA2171AIDCUR
Datasheets
OPA2171AIDCUR by: Texas Instruments

Dual, 36-V, 3-MHz, low-power operational amplifier 8-VSSOP -40 to 125

Part Details for OPA2171AIDCUR by Texas Instruments

Results Overview of OPA2171AIDCUR 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

OPA2171AIDCUR Information

OPA2171AIDCUR 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 OPA2171AIDCUR

Part # Distributor Description Stock Price Buy
Bristol Electronics   Min Qty: 3 111
  • 3 $1.9500
  • 12 $1.4625
  • 36 $1.2188
$1.2188 / $1.9500 Buy Now
DISTI # OPA2171AIDCUR
TME IC: operational amplifier, 3MHz, Ch: 2, VSSOP8, reel,tape, IB: 3.5nA Min Qty: 1 0
  • 1 $2.0000
  • 5 $1.8000
  • 25 $1.5900
  • 100 $1.4300
  • 500 $1.3300
  • 3,000 $1.2400
$1.2400 / $2.0000 RFQ
DISTI # SMC-OPA2171AIDCUR
Sensible Micro Corporation XIC R=OPAMP GP 3M RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 2017+ Container: Cut Tape 156
  • 100 $0.8468
  • 500 $0.8251
  • 1,000 $0.7816
$0.7816 / $0.8468 RFQ
Win Source Electronics IC OPAMP GP 3MHZ RRO US8 30020
  • 50 $1.0296
  • 105 $0.9632
  • 165 $0.9300
  • 235 $0.8636
  • 305 $0.8304
  • 380 $0.7972
$0.7972 / $1.0296 Buy Now

Part Details for OPA2171AIDCUR

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OPA2171AIDCUR Part Data Attributes

Parametric Data
OPA2171AIDCUR Texas Instruments
Buy Now Datasheet
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OPA2171AIDCUR Texas Instruments Dual, 36-V, 3-MHz, low-power operational amplifier 8-VSSOP -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Pin Count 8
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) 0.0035 µA
Bias Current-Max (IIB) @25C 0.000015 µA
Common-mode Reject Ratio-Min 104 dB
Common-mode Reject Ratio-Nom 120 dB
Frequency Compensation YES
Input Offset Current-Max (IIO) 0.0035 µA
Input Offset Voltage-Max 1800 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 2.3 mm
Low-Bias YES
Low-Offset NO
Micropower YES
Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max -20 V
Neg Supply Voltage-Nom (Vsup) -18 V
Number of Functions 2
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code VSSOP
Package Equivalence Code TSSOP8,.12,20
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 0.9 mm
Slew Rate-Nom 1.5 V/us
Supply Current-Max 1.19 mA
Supply Voltage Limit-Max 20 V
Supply Voltage-Nom (Vsup) 18 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Unity Gain BW-Nom 3000
Voltage Gain-Min 316000
Wideband NO
Width 2 mm

Alternate Parts for OPA2171AIDCUR

This table gives cross-reference parts and alternative options found for OPA2171AIDCUR. 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 OPA2171AIDCUR, 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
NCV33202VDR2G onsemi $0.6384 Operational Amplifier, Rail to Rail I/O, High Output Drive, SOIC-8 Narrow Body, 2500-REEL, Automotive Qualified OPA2171AIDCUR vs NCV33202VDR2G
TS912BIYD STMicroelectronics Check for Price Low power with CMOS inputs OPA2171AIDCUR vs TS912BIYD
TLV2372IDGKRG4 Texas Instruments Check for Price Dual, 16-V, 3-MHz, RRIO operational amplifier 8-VSSOP -40 to 125 OPA2171AIDCUR vs TLV2372IDGKRG4
TLC2272AQDRG4Q1 Texas Instruments Check for Price Automotive Catalog Advanced LinCMOS™ Rail-to-Rail Operational Amplifiers 8-SOIC -40 to 125 OPA2171AIDCUR vs TLC2272AQDRG4Q1
OPA2234MDR Texas Instruments Check for Price Low Power, Precision Single-Supply Operational Amplifiers 8-SOIC -55 to 125 OPA2171AIDCUR vs OPA2234MDR
TLC2272MDREP Texas Instruments Check for Price DUAL OP-AMP, 3000uV OFFSET-MAX, 2.25MHz BAND WIDTH, PDSO8, SOIC-8 OPA2171AIDCUR vs TLC2272MDREP
AD8639WARZ-R7 Analog Devices Inc Check for Price 16V Dual Auto-Zero, Rail-to-Rail Output, Precision Amplifier OPA2171AIDCUR vs AD8639WARZ-R7
TLV2372QDRQ1 Texas Instruments Check for Price Automotive-grade, dual, 16-V, 3-MHz, RRIO operational amplifier 8-SOIC -40 to 125 OPA2171AIDCUR vs TLV2372QDRQ1
TS922IYD STMicroelectronics Check for Price Excellent audio performance / low distortion (0.005%) OPA2171AIDCUR vs TS922IYD
TLV2372ID Texas Instruments $2.1687 Dual, 16-V, 3-MHz, RRIO operational amplifier 8-SOIC -40 to 125 OPA2171AIDCUR vs TLV2372ID

OPA2171AIDCUR Related Parts

OPA2171AIDCUR Frequently Asked Questions (FAQ)

  • A good PCB layout for OPA2171AIDCUR 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 analog ground plane is recommended.

  • The choice of gain resistors depends on the desired gain and bandwidth. A good starting point is to use the gain resistor values recommended in the datasheet. For non-standard gains, use the gain equation provided in the datasheet to calculate the required resistor values.

  • The maximum power dissipation of OPA2171AIDCUR is dependent on the ambient temperature and the thermal resistance of the package. For the DCUR package, the maximum power dissipation is approximately 1.4W at 25°C ambient temperature.

  • Yes, OPA2171AIDCUR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Ensure that the device is properly heat-sinked and follow the recommended thermal design guidelines.

  • To protect OPA2171AIDCUR from EMI, use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead on the input and output lines. Additionally, use a low-pass filter or a shielding material to reduce radiated emissions.

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