OPA2681U
- Mfr.Part #
- OPA2681U
- Manufacturer
- Texas Instruments
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC OPAMP CFB 280MHZ DUAL 8SOIC
- Stock
- 2,642
- In Stock :
- 2,642
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Pin Count :
- 8
- Architecture :
- CURRENT-FEEDBACK
- Frequency Compensation :
- yes
- Operating Supply Current :
- 12mA
- Low-Offset :
- No
- Power :
- No
- Programmable Power :
- No
- Bias Current-Max (IIB) @25C :
- 65μA
- -3db Bandwidth :
- 280MHz
- Unity Gain BW-Nom :
- 280000 kHz
- Common Mode Rejection Ratio :
- 52 dB
- Wideband :
- yes
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Low-Bias :
- No
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Neg Supply Voltage-Max (Vsup) :
- -6.5V
- Max Operating Temperature :
- 85°C
- Height Seated (Max) :
- 1.75mm
- Min Operating Temperature :
- -40°C
- Supply Voltage Limit-Max :
- 6.5V
- Current - Input Bias :
- 30µA
- Number of Channels :
- 2
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- not_compliant
- Number of Functions :
- 2
- Packing Method :
- Rail
- Number of Pins :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Current per Channel :
- 190mA
- Power Supplies :
- 5/+-5V
- Terminal Position :
- Dual
- Slew Rate :
- 2100 V/μs
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Supply Voltage :
- 5V
- RoHS Status :
- Non-RoHS Compliant
- Mount :
- Surface Mount
- Supply Current-Max :
- 13.6mA
- Temperature Grade :
- Industrial
- Micropower :
- No
- Terminal Form :
- Gull wing
- Package / Case :
- SOIC
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Input Offset Voltage (Vos) :
- 1.3mV
- Amplifier Type :
- Operational Amplifier
- Pbfree Code :
- No
- Datasheets
- OPA2681U

2 Channels 190mA per Channel 30μA 52 dB Instrumentational OP Amps 8 Pins SOIC
OPA2681U Overview
There is a SOIC case in which the instrumentation amplifier is packaged. Buffer amps of this type are called OPERATIONAL AMPLIFIER-types. The number of terminations is approaching the 8 mark. The total number of pins on linear amplifier is 8. The linear amplifier should be run at 5V at all times, so please keep that in mind when using it. 8 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 1.3mV. It is possible to operate this buffer amplifier from a supply current of 12mA . Op amp ic has 2 channels. In order for this buffer op amp to function, it should have a temperature of at least -40°C degrees Celsius. At temperatures greater than 85°C, Instrumentation amplifier should not be used. For the packing of the instrumentation amplifier, RAIL is adopted.
OPA2681U Features
8 Pins
supply voltage of 5V
OPA2681U Applications
There are a lot of Texas Instruments
OPA2681U Instrumentational OP Amps applications.
- Subtraction operation circuits
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
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