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OPA637AUG4

OPA637AUG4

OPA637AUG4

Texas Instruments

45mA per Channel 2pA 100 dB Instrumentational OP Amps 0.002μA 9V~36V ±4.5V~18V OPA637 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA637AUG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Weight 75.891673mg
Operating Temperature-25°C~85°C
PackagingTube
Series Difet®
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Max Power Dissipation1W
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Base Part Number OPA637
Pin Count8
Number of Circuits 1
Operating Supply Current 7mA
Nominal Supply Current7.5mA
Slew Rate135V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 100 dB
Current - Input Bias 2pA
Voltage - Supply, Single/Dual (±) 9V~36V ±4.5V~18V
Output Current per Channel 45mA
Input Offset Voltage (Vos) 130μV
Bandwidth 80MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 80000 kHz
Voltage Gain 116dB
Average Bias Current-Max (IIB) 0.002μA
Power Supply Rejection Ratio (PSRR) 100dB
Low-Offset YES
Frequency CompensationYES AVCL>=5
Low-Bias YES
MicropowerNO
Programmable PowerNO
Nominal Gain Bandwidth Product 80MHz
Max I/O Voltage 500μV
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3883 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$22.860146$22.860146
10$21.566176$215.66176
100$20.345449$2034.5449
500$19.193820$9596.91
1000$18.107377$18107.377

OPA637AUG4 Product Details

OPA637AUG4 Overview


In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. The instrumentation amplifier in this picture is of the General Purpose-type. Instrumentation amplifier is delivered in a Tube case. In recent months, the number of terminations has approached 8. The pins on this board total to 8 in total. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. This particular linear amplifier is a type of Operational Amplifier device, to be precise. Linear amplifier includes 8 pins. Op amp ic rates 130μV for input offset voltage. This electronic component is recommended to be mounted using the mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -25°C~85°C . In order for this instrumentation amplifier to operate, the supply current needs to be between 7mA and 10 . Maintain 116dB as the voltage gain. A instrumentation amplifier like this has 1 circuits. Difet? corresponds to linear amplifier's series.

OPA637AUG4 Features


8 Pins
supply voltage of 15V
116dB voltage gain

OPA637AUG4 Applications


There are a lot of Texas Instruments OPA637AUG4 Instrumentational OP Amps applications.

  • Radar
  • Cinema or auditorium audio system
  • Weighing systems
  • Displayers for aircraft and air transportation control systems
  • E-book readers
  • Automatic control
  • Comparator
  • Division circuits
  • Tablets
  • Television broadcasting equipment

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