OPA643U
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- Mfr.Part #
- OPA643U
- Manufacturer
- Texas Instruments
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC OPAMP VFB 800MHZ SGL 8SOIC
- Stock
- 12,275
- In Stock ：
- 12,275
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Output Current per Channel :
- 65mA
- Lead Free :
- Contains Lead
- Supply Voltage Limit-Max :
- 6V
- Pbfree Code :
- No
- Temperature Grade :
- Industrial
- Unity Gain BW-Nom :
- 800000 kHz
- RoHS Status :
- Non-RoHS Compliant
- Length :
- 4.9mm
- Number of Circuits :
- 1
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Min Operating Temperature :
- -40°C
- Wideband :
- yes
- Current - Input Bias :
- 19μA
- Pin Count :
- 8
- Gain Bandwidth Product :
- 800MHz
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Operating Temperature :
- 85°C
- JESD-30 Code :
- R-PDSO-G8
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Terminal Form :
- Gull wing
- Bias Current-Max (IIB) @25C :
- 30µA
- ECCN Code :
- EAR99
- Amplifier Type :
- Operational Amplifier
- Low-Offset :
- No
- Package / Case :
- SOIC
- Peak Reflow Temperature (Cel) :
- 260
- Architecture :
- VOLTAGE-FEEDBACK
- Slew Rate :
- 1000 V/µs
- Average Bias Current-Max (IIB) :
- 40μA
- Power Supplies :
- +-5V
- Operating Supply Current :
- 20mA
- Common Mode Rejection Ratio :
- 92 dB
- Qualification Status :
- Not Qualified
- Supply Voltage :
- 5V
- JESD-609 Code :
- e4
- Frequency Compensation :
- YES AVCL>=5
- Neg Supply Voltage-Max (Vsup) :
- -6V
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Input Offset Voltage (Vos) :
- 500μV
- Packaging :
- Bulk
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Current-Max :
- 26mA
- Datasheets
- OPA643U
OPA643U Documents
65mA per Channel 19μA 92 dB Instrumentational OP Amps 40μA 8 Pins SOIC
OPA643UB Overview
In order to protect the op amps, a SOIC case is used. There are two types of operational amplifiers in this circuit. In the case of Bulk cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 8. It consists of a total of 8 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. In terms of input offset voltage, operational amplifier rates 500μV. In order for this instrumentation amplifier to operate, the supply current needs to be between 20mA and 10 . In total, there are 1 circuits on this buffer amplifier. It is recommended that the temperature of this op amp ic should not fall below -40°C degrees Fahrenheit at any time. Linear amplifier shouldn't be used above 85°C degrees.
OPA643UB Features
8 Pins
supply voltage of 5V
OPA643UB Applications
There are a lot of Texas Instruments
OPA643UB 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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