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PA73

PA73

PA73

Apex Microtechnology

5A per Channel 15nA 110 dB Instrumentational OP Amps 0.04μA 20V~60V ±10V~30V PA73 2 Pins TO-3-8

SOT-23

PA73 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-3-8
Number of Pins 8
Operating Temperature-25°C~85°C
PackagingBulk
Series Apex Precision Power®
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel (Ni)
Subcategory Operational Amplifier
Technology HYBRID
Terminal Position BOTTOM
Terminal FormPIN/PEG
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 28V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number PA73
Pin Count2
Qualification StatusNot Qualified
Number of Circuits 1
Operating Supply Current 2.6mA
Supply Current-Max 30mA
Slew Rate2.6V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type Power
Common Mode Rejection Ratio 110 dB
Current - Input Bias 15nA
Voltage - Supply, Single/Dual (±) 20V~60V ±10V~30V
Output Current per Channel 5A
Input Offset Voltage (Vos) 5mV
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -28V
Unity Gain BW-Nom 1000 kHz
Average Bias Current-Max (IIB) 0.04μA
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 34V
Bias Current-Max (IIB) @25C 0.04μA
Neg Supply Voltage-Max (Vsup) -34V
Power YES
Voltage Gain-Min 35000
Common-mode Reject Ratio-Min 70 dB
RoHS StatusRoHS Compliant
In-Stock:4149 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$137.233342$137.233342
10$129.465417$1294.65417
100$122.137186$12213.7186
500$115.223760$57611.88
1000$108.701660$108701.66

PA73 Product Details

PA73 Overview


There is a TO-3-8 case package that contains the instrumentation amplifiers. The instrumentation amplifier in this picture is of the Power-type. Upon delivery, op amp ic is packaged in a Bulk case. We are approaching the 8h termination of the year. In total, there are 2 pins on this op amp ic. This linear amplifier should be powered by an 28V battery. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. 8 pins are located on the operational amplifiers. The input offset voltage is 5mV. This electrical part should be mounted using type Through Hole. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -25°C~85°C . The buffer amplifier is capable of operating from a supply current of 2.6mA . This op amp contains 1 circuits. Instrumentation amplifiers are numbered by their Apex Precision Power® series. This op amp ic is capable of conducting at least 35000 voltage gains.

PA73 Features


2 Pins
supply voltage of 28V


PA73 Applications


There are a lot of Apex Microtechnology
PA73 Instrumentational OP Amps applications.


  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation

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