Datasheets
OPA454AIDDAR by:
Texas Instruments

High voltage (100 V), high-current (50 mA) operational amplifiers, g=1 stable 8-SO PowerPAD -55 to 125

Part Details for OPA454AIDDAR by Texas Instruments

Results Overview of OPA454AIDDAR by Texas Instruments

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OPA454AIDDAR Information

OPA454AIDDAR 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
OPA454AIDDAR Texas Instruments High Voltage (100V), High-Current (50mA) Operational Amplifiers, G=1 Stable 8-SO PowerPAD -55 to 125
OPA454AIDDARG4 Texas Instruments High Voltage (100V), High-Current (50mA) Operational Amplifiers, G=1 Stable 8-SO PowerPAD -55 to 125

Price & Stock for OPA454AIDDAR

Part # Distributor Description Stock Price Buy
Bristol Electronics   4969
RFQ
DISTI # OPA454AIDDAR
TME IC: operational amplifier, 2.5MHz, Ch: 1, SO8-EP, reel,tape Min Qty: 1 208
  • 1 $7.1800
  • 3 $6.9800
  • 10 $6.5700
  • 25 $6.0900
  • 100 $5.4900
  • 250 $4.6300
  • 1,000 $4.2700
$4.2700 / $7.1800 Buy Now
ComSIT USA Operational Amplifier, 1 Func, 4000uV Offset-Max, PDSO8 ECCN: EAR99 RoHS: Compliant Stock DE - 2040
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
LCSC 1.0 100pA 35V/us 4mV SOIC-8-EP Operational Amplifier ROHS 1265
  • 1 $4.1459
  • 10 $3.5933
  • 30 $3.0853
  • 100 $2.7522
  • 500 $2.6002
  • 1,000 $2.5312
$2.5312 / $4.1459 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 5750
  • 25 $3.9000
  • 250 $3.5100
  • 500 $3.1200
$3.1200 / $3.9000 Buy Now
Vyrian Amplifiers 4339
RFQ
Win Source Electronics IC OPAMP GP 2.5MHZ 8SOPWRPAD 13580
  • 18 $3.2779
  • 38 $3.0665
  • 59 $2.9607
  • 85 $2.7493
  • 110 $2.6436
  • 137 $2.5378
$2.5378 / $3.2779 Buy Now

Part Details for OPA454AIDDAR

OPA454AIDDAR CAD Models

OPA454AIDDAR Part Data Attributes

OPA454AIDDAR Texas Instruments
Buy Now Datasheet
Compare Parts:
OPA454AIDDAR Texas Instruments High voltage (100 V), high-current (50 mA) operational amplifiers, g=1 stable 8-SO PowerPAD -55 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, SOP-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) 0.0001 µA
Bias Current-Max (IIB) @25C 0.0001 µA
Common-mode Reject Ratio-Min 100 dB
Common-mode Reject Ratio-Nom 146 dB
Frequency Compensation YES
Input Offset Current-Max (IIO) 0.0001 µA
Input Offset Voltage-Max 4000 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.89 mm
Low-Bias YES
Low-Offset NO
Micropower NO
Moisture Sensitivity Level 2
Neg Supply Voltage Limit-Max -60 V
Neg Supply Voltage-Nom (Vsup) -50 V
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Code HLSOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power YES
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 1.68 mm
Slew Rate-Nom 13 V/us
Supply Current-Max 4 mA
Supply Voltage Limit-Max 60 V
Supply Voltage-Nom (Vsup) 50 V
Surface Mount YES
Temperature Grade MILITARY
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 2500
Voltage Gain-Min 10000
Wideband NO
Width 3.9 mm

Alternate Parts for OPA454AIDDAR

This table gives cross-reference parts and alternative options found for OPA454AIDDAR. 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 OPA454AIDDAR, 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
OPA454AIDDAG4 Texas Instruments Check for Price High voltage (100 V), high-current (50 mA) operational amplifiers, g=1 stable 8-SO PowerPAD -55 to 125 OPA454AIDDAR vs OPA454AIDDAG4
OPA454AIDDARG4 Texas Instruments Check for Price High voltage (100 V), high-current (50 mA) operational amplifiers, g=1 stable 8-SO PowerPAD -55 to 125 OPA454AIDDAR vs OPA454AIDDARG4

OPA454AIDDAR Related Parts

OPA454AIDDAR Frequently Asked Questions (FAQ)

  • A good PCB layout for OPA454AIDDAR 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. TI provides a reference design and layout guidelines in the datasheet and application notes.

  • The choice of gain resistors depends on the desired gain, bandwidth, and noise requirements. TI provides a gain resistor calculator tool and application notes that can help with selecting the right resistors. Additionally, the datasheet provides guidelines for selecting gain resistors based on the desired gain and bandwidth.

  • The maximum power dissipation of OPA454AIDDAR is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, it's essential to perform thermal calculations and consider the specific application's requirements to ensure safe operation.

  • OPA454AIDDAR is specified to operate from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to consider the device's thermal characteristics, power dissipation, and the specific application's requirements when operating in high-temperature environments.

  • To filter out noise and interference, it's essential to use proper filtering techniques, such as adding capacitors to the input and output, using a low-pass filter, and shielding the circuit. Additionally, consider using a common-mode filter or a differential filter to reject common-mode noise. TI provides application notes and design guides that can help with noise reduction techniques.

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