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OPA2379AIDG4

OPA2379AIDG4

OPA2379AIDG4

Texas Instruments

5mA per Channel 5pA 90 dB Instrumentational OP Amps 0.00005μA 1.8V~5.5V ±0.9V~2.75V OPA2379 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA2379AIDG4 Datasheet

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Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number OPA2379
Pin Count 8
Output Type Rail-to-Rail
Number of Elements 2
Operating Supply Current 2.9μA
Nominal Supply Current 5.5μA
Output Current 5mA
Slew Rate 0.03V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 90 dB
Current - Input Bias 5pA
Voltage - Supply, Single/Dual (±) 1.8V~5.5V ±0.9V~2.75V
Output Current per Channel 5mA
Input Offset Voltage (Vos) 1.5mV
Bandwidth 90 kHz
Unity Gain BW-Nom 90 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.00005μA
Power Supply Rejection Ratio (PSRR) 113.98dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 7V
Voltage - Input Offset 400μV
Low-Bias YES
Micropower YES
Bias Current-Max (IIB) @25C 0.00005μA
Programmable Power NO
Input Offset Current-Max (IIO) 0.00005μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
375 $1.35800 $509.25
OPA2379AIDG4 Product Details

OPA2379AIDG4 Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. Op amps are General Purpose types of amplifier on the chip. It comes in a Tube case, which protects instrumentation amplifier from damage during delivery. In recent months, the number of terminations has approached 8. Linear amplifier has a total of 8 pins. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. 8 pins are included on the operational amplifiers. With regard to input offset voltage, instrumentation amplifier is rated at 1.5mV. For this electronic part, it is recommended that you mount it with type Surface Mount. The buffer amplifier functions well at -40°C~125°C as far as operating temperature is concerned. This op amp can operate from a supply current at 2.9μA. Voltage gain should remain at 120dB. This op amp ic outputs Rail-to-Rail signals, which is one of the many benefits it has. There is a rating of 2 for the operating supply voltage of the buffer op amp.

OPA2379AIDG4 Features


8 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail

OPA2379AIDG4 Applications


There are a lot of Texas Instruments OPA2379AIDG4 Instrumentational OP Amps applications.

  • pH (acidity)
  • High gain DC amplifier
  • Instrumentation
  • Wireless base stations
  • Weak signal detection
  • Power control
  • Commercial audio systems
  • Division circuits
  • earphone
  • Oscilloscopes

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