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PA61

PA61

PA61

Cirrus Logic

1 Channels 10A per Channel 12nA 74 dB Instrumentational OP Amps 0.03μA 2 Pins TO-3-8

SOT-23

PA61 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case TO-3-8
Number of Pins 8
Number of Terminations 8
ECCN Code EAR99
Terminal Finish NICKEL
Max Operating Temperature85°C
Min Operating Temperature -25°C
Terminal Position BOTTOM
Terminal FormPIN/PEG
Number of Functions 1
Supply Voltage 32V
Pin Count2
Power Supplies+-32V
Temperature GradeMILITARY
Number of Channels 1
Operating Supply Current 3mA
Slew Rate2.8 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 74 dB
Current - Input Bias 12nA
Output Current per Channel 10A
Input Offset Voltage (Vos) 2mV
Bandwidth 1MHz
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -32V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 108dB
Average Bias Current-Max (IIB) 0.03μA
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage45V
Min Dual Supply Voltage 10V
Bias Current-Max (IIB) @25C 0.03μA
Power YES
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3380 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.160800$6.1608
10$5.812075$58.12075
100$5.483090$548.309
500$5.172726$2586.363
1000$4.879931$4879.931

PA61 Product Details

PA61 Overview


In order to protect the op amps, a TO-3-8 case is used. There are two types of operational amplifiers in this circuit. In recent months, the number of terminations has approached 8. It consists of a total of 2 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 32V battery. It has 8 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 2mV. In order for this instrumentation amplifier to operate, the supply current needs to be between 3mA and 10 . Maintain 108dB as the voltage gain. Buffer op amp is equipped with 1 channels on the device. It is recommended that the temperature of this op amp ic should not fall below -25°C degrees Fahrenheit at any time. Linear amplifier shouldn't be used above 85°C degrees. It is recommended that you conduct this electronic part using the dual supply voltage of 45V.

PA61 Features


2 Pins
supply voltage of 32V
108dB voltage gain


PA61 Applications


There are a lot of Cirrus Logic
PA61 Instrumentational OP Amps applications.


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

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