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Amplifier Circuits / Operational Amplifiers / THS4271D
Datasheets
THS4271D by: Texas Instruments

Super-Fast Ultra-Low Distortion High Speed Amplifier 8-SOIC -40 to 85

Part Details for THS4271D by Texas Instruments

Results Overview of THS4271D by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

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

THS4271D Information

THS4271D 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 THS4271D

Part # Distributor Description Stock Price Buy
DISTI # 2156-THS4271D-ND
DigiKey IC VOLTAGE FEEDBACK 1 CIRC 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT 11309
In Stock
  • 70 $4.3000
$4.3000 Buy Now
DISTI # 296-13823-5-ND
DigiKey IC VOLTAGE FEEDBACK 1 CIRC 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 20
In Stock
  • 1 $7.0000
  • 10 $5.3990
  • 75 $4.6348
  • 150 $4.4571
  • 300 $4.3108
  • 525 $4.2118
  • 1,050 $4.1089
$4.1089 / $7.0000 Buy Now
DISTI # 595-THS4271D
Mouser Electronics High Speed Operational Amplifiers Super-Fast Ultra-Low Distortion A 595-THS4271DR RoHS: Compliant 58
  • 1 $7.0000
  • 10 $5.4000
  • 25 $4.6400
  • 75 $4.4500
  • 300 $4.3100
  • 525 $4.2100
  • 1,050 $4.0800
$4.0800 / $7.0000 Buy Now
Bristol Electronics   6
RFQ
Quest Components 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 243
  • 1 $7.2225
  • 56 $3.1298
  • 161 $2.8890
$2.8890 / $7.2225 Buy Now
Quest Components 1 CHANNEL, VIDEO AMPLIFIER, PDSO8 4
  • 1 $25.6460
$25.6460 Buy Now
Rochester Electronics THS4271 Super-Fast Ultra-Low Distortion High Speed Amplifier RoHS: Compliant Status: Active Min Qty: 1 11309
  • 1 $4.1300
  • 25 $4.0500
  • 100 $3.8800
  • 500 $3.7200
  • 1,000 $3.5100
$3.5100 / $4.1300 Buy Now
DISTI # THS4271D
TME IC: operational amplifier, Ch: 1, SO8, tube Min Qty: 1 0
  • 1 $7.0100
  • 10 $6.3100
  • 75 $5.5800
  • 300 $5.0100
  • 1,200 $4.5100
$4.5100 / $7.0100 RFQ
ComSIT USA LOW NOISE, HIGH SLEW RATE, UNITY GAIN STABLE VOLTAGE FEEDBACK AMPLIFIER Operational Amplifier, 1 Fun... c, 10000uV Offset-Max, 40MHz Band Width, PDSO8 more RoHS: Not Compliant ECCN: EAR99 Stock DE - 90
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # THS4271D
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tube 68
  • 1 $6.1600
  • 10 $4.7500
  • 50 $4.0800
  • 100 $3.9000
  • 250 $3.7300
  • 500 $3.5400
$3.5400 / $6.1600 Buy Now
Win Source Electronics IC OPAMP VFB 400MHZ 8SOIC 26000
  • 11 $4.6007
  • 27 $3.7750
  • 42 $3.6570
  • 57 $3.5390
  • 74 $3.4211
  • 98 $3.0672
$3.0672 / $4.6007 Buy Now

Part Details for THS4271D

THS4271D CAD Models

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THS4271D Part Data Attributes

Parametric Data
THS4271D Texas Instruments
Buy Now Datasheet
Compare Parts:
THS4271D Texas Instruments Super-Fast Ultra-Low Distortion High Speed Amplifier 8-SOIC -40 to 85
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description PLASTIC, SOIC-8
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) 18 µA
Bandwidth (3dB)-Nom 40 MHz
Bias Current-Max (IIB) @25C 15 µA
Common-mode Reject Ratio-Min 67 dB
Common-mode Reject Ratio-Nom 72 dB
Frequency Compensation YES
Input Offset Current-Max (IIO) 8 µA
Input Offset Voltage-Max 10000 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Low-Bias NO
Low-Offset NO
Micropower NO
Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max -8.25 V
Neg Supply Voltage-Nom (Vsup) -5 V
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Slew Rate-Nom 1000 V/us
Supply Current-Max 24 mA
Supply Voltage Limit-Max 8.25 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Unity Gain BW-Nom 400000
Voltage Gain-Min 1412.5
Wideband YES
Width 3.9 mm

Alternate Parts for THS4271D

This table gives cross-reference parts and alternative options found for THS4271D. 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 THS4271D, 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
THS4271DGN Texas Instruments $4.3456 Super-Fast Ultra-Low Distortion High Speed Amplifier 8-HVSSOP -40 to 85 THS4271D vs THS4271DGN
THS4271MDGNREP Texas Instruments $7.3280 Enhanced Product Low Noise High Slew Rate Unity Gain Stable Voltage Feedback Amplifier 8-HVSSOP -55 to 125 THS4271D vs THS4271MDGNREP
THS4271DGNR Texas Instruments $2.7512 Super-Fast Ultra-Low Distortion High Speed Amplifier 8-HVSSOP -40 to 85 THS4271D vs THS4271DGNR
THS4271DGK Texas Instruments $3.9679 Super-Fast Ultra-Low Distortion High Speed Amplifier 8-VSSOP -40 to 85 THS4271D vs THS4271DGK

THS4271D Related Parts

THS4271D Frequently Asked Questions (FAQ)

  • A good PCB layout for the THS4271D involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.

  • The gain resistors (Rf and Rg) should be chosen based on the desired gain and bandwidth. A higher gain requires smaller resistors, while a lower gain requires larger resistors. The datasheet provides a gain resistor calculator to help with the selection.

  • The maximum power dissipation of the THS4271D is 1.4W. This should be considered when designing the thermal management of the system, especially in high-temperature or high-power applications.

  • The THS4271D has a built-in filter, but additional filtering may be necessary depending on the application. A combination of passive and active filtering techniques, such as RC filters and notch filters, can be used to reject noise and interference.

  • The recommended input impedance is 50 ohms, and the recommended output impedance is 50 ohms or lower. Impedance mismatch can affect the amplifier's performance, so it's essential to ensure that the input and output impedances are properly matched.