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OPA445ADDARG4

OPA445ADDARG4

OPA445ADDARG4

Texas Instruments

1 Channels 15mA per Channel 100pA 80 dB Instrumentational OP Amps 0.02μA 45V 8 Pins SOP

SOT-23

OPA445ADDARG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOP
Surface MountYES
Number of Pins 8
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -25°C
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 40V
Pin Count8
Operating Supply Voltage45V
Power Supplies+-40V
Temperature GradeOTHER
Number of Channels 1
Operating Supply Current 4.2mA
Nominal Supply Current4.7mA
Current - Output 15mA
Slew Rate15 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 80 dB
Current - Input Bias 100pA
Output Current per Channel 15mA
Input Offset Voltage (Vos) 1.5mV
Bandwidth 2MHz
Gain Bandwidth Product2MHz
Neg Supply Voltage-Nom (Vsup) -40V
Unity Gain BW-Nom 2000 kHz
Voltage Gain 110dB
Average Bias Current-Max (IIB) 0.02μA
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage45V
Low-Bias YES
Min Dual Supply Voltage 10V
Nominal Gain Bandwidth Product 2MHz
Max I/O Voltage 5mV
Length 4.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1262 items

OPA445ADDARG4 Product Details

OPA445ADDARG4 Overview


The linear amplifier is packaged in a SOP case. This is a OPERATIONAL AMPLIFIER type op amp. The number of terminations approaches 8. Buffer amplifier has a total of 8 pins. Please take in mind that this instrumentation amplifier should be run at 40V. The buffer op amp includes 8 pins. Regarding input offset voltage, op amp rates 1.5mV. This op amp can operate from a supply current at 4.2mA. Voltage gain should remain at 110dB. The op amp ic has 1 channels on it. The temperature should not be lower than -25°C for operational amplifier ics to operate. Use op amps only at temperatures no higher than 85°C. The operating supply voltage of the buffer op amp is rated at 45V. TAPE AND REEL is adopted to pack the instrumentation amplifier. You should conduct this electronic component under the dual supply voltage of 45V.

OPA445ADDARG4 Features


8 Pins
supply voltage of 40V
110dB voltage gain


OPA445ADDARG4 Applications


There are a lot of Texas Instruments
OPA445ADDARG4 Instrumentational OP Amps applications.


  • Inverse/same-phase proportional circuit
  • Addition operation circuits
  • Subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits

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