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OPA643P

OPA643P

OPA643P

Rochester Electronics, LLC

19μA 85 dB Instrumentational OP Amps 40μA ±4.5V~5.5V 8 Pins 8-DIP (0.300, 7.62mm)

SOT-23

OPA643P Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface MountNO
Operating Temperature-40°C~85°C
PackagingTube
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Terminal Finish NOT SPECIFIED
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Pin Count8
JESD-30 Code R-PDIP-T8
Qualification StatusCOMMERCIAL
Number of Circuits 1
Current - Supply 20mA
Slew Rate1000V/μs
Amplifier Type Voltage Feedback
Common Mode Rejection Ratio 85 dB
Current - Input Bias 19μA
Voltage - Supply, Single/Dual (±) ±4.5V~5.5V
Gain Bandwidth Product800MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 800000 kHz
Average Bias Current-Max (IIB) 40μA
Supply Voltage Limit-Max 6V
Voltage - Input Offset 2.5mV
Current - Output / Channel 60mA
Neg Supply Voltage-Max (Vsup) -6V
Height Seated (Max) 5.08mm
RoHS StatusNon-RoHS Compliant
In-Stock:2593 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.51000$2.51
500$2.4849$1242.45
1000$2.4598$2459.8
1500$2.4347$3652.05
2000$2.4096$4819.2
2500$2.3845$5961.25

OPA643P Product Details

OPA643P Overview


The linear amplifier is packaged in a 8-DIP (0.300, 7.62mm) case which makes it easy for the consumer to handle. Op amps are Voltage Feedback types of amplifier on the chip. It comes in a Tube case, which protects instrumentation amplifier from damage during delivery. There have been a total of 8 terminations over the past year. In this case, there are 8 pins on the board. Please take in mind that op amp should be run at 5V. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. This electronic part is best mounted with type Through Hole. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~85°C . On this buffer amplifier, there are 1 circuits. In order to ensure optimal performance, an 20mA supply is recommended for this electrical component.

OPA643P Features


8 Pins
supply voltage of 5V


OPA643P Applications


There are a lot of Rochester Electronics, LLC
OPA643P Instrumentational OP Amps applications.


  • Proportional operation circuits
  • 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

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