OPA347UA
- Mfr.Part #
- OPA347UA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 1 CIRCUIT 8SOIC
- Stock
- 34,054
- In Stock :
- 34,054
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Common Mode Rejection Ratio :
- 70 dB
- ECCN Code :
- EAR99
- Architecture :
- VOLTAGE-FEEDBACK
- Number of Terminations :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Lead Free :
- Lead Free
- Voltage - Input Offset :
- 2mV
- Number of Elements :
- 1
- Micropower :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply, Single/Dual (±) :
- 2.3V~5.5V ±1.15V~2.75V
- Terminal Form :
- Gull wing
- Number of Pins :
- 8
- Pin Count :
- 8
- Current - Input Bias :
- 0.5pA
- JESD-609 Code :
- e4
- Low-Bias :
- yes
- Radiation Hardening :
- No
- Max I/O Voltage :
- 6mV
- Slew Rate :
- 0.17V/μs
- Bandwidth :
- 350 kHz
- RoHS Status :
- ROHS3 Compliant
- Unity Gain BW-Nom :
- 350 kHz
- Supply Voltage :
- 5V
- Frequency Compensation :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.75mm
- Low-Offset :
- No
- Packaging :
- Tube
- Number of Functions :
- 1
- Power Supply Rejection Ratio (PSRR) :
- 84.44dB
- Terminal Position :
- Dual
- Base Part Number :
- OPA347
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Input Offset Voltage (Vos) :
- 6mV
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Mounting Type :
- Surface Mount
- Length :
- 4.9mm
- Surface Mount :
- yes
- Output Current per Channel :
- 17mA
- Amplifier Type :
- GENERAL PURPOSE
- Operating Temperature :
- -55°C~125°C
- Nominal Gain Bandwidth Product :
- 350 kHz
- Programmable Power :
- No
- Operating Supply Current :
- 20μA
- Power Supplies :
- 3/5V
- Supply Voltage Limit-Max :
- 7.5V
- Width :
- 3.91mm
- Thickness :
- 1.58mm
- Voltage Gain :
- 115dB
- Nominal Supply Current :
- 34μA
- Pbfree Code :
- yes
- Output Type :
- Rail-to-Rail
- Datasheets
- OPA347UA

17mA per Channel 0.5pA 70 dB Instrumentational OP Amps 2.3V~5.5V ±1.15V~2.75V OPA347 8 Pins 8-SOIC (0.154, 3.90mm Width)
OPA347UA Overview
It is packaged in an 8-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a General Purpose-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 5V battery and that the battery should be inserted in the amplifier. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 6mV for input offset voltage. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -55°C~125°C. A supply current of 20μA can be used to operate this linear amplifier. There should be no change in the voltage gain at 115dB. One of its many advantages is that buffer op amp outputs Rail-to-Rail signals. There are 1 elements in this buffer amplifier.
OPA347UA Features
8 Pins
supply voltage of 5V
115dB voltage gain
Output Type: Rail-to-Rail
OPA347UA Applications
There are a lot of Texas Instruments
OPA347UA Instrumentational OP Amps applications.
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
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