LF347D
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- Mfr.Part #
- LF347D
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 14SO
- Stock
- 16,394
- In Stock ：
- 16,394
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Operating Supply Voltage :
- 18V
- Max Dual Supply Voltage :
- 18V
- Amplifier Type :
- J-FET
- Voltage Gain :
- 100dB
- Number of Pins :
- 14
- Mounting Type :
- Surface Mount
- Voltage - Input Offset :
- 5mV
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Amplifiers :
- 4
- Packaging :
- Tube
- Operating Temperature :
- 0°C~70°C
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LF347
- Thickness :
- 1.58mm
- Operating Supply Current :
- 8mA
- Current - Supply :
- 8mA
- Factory Lead Time :
- 6 Weeks
- Min Operating Temperature :
- 0°C
- Number of Circuits :
- 4
- Max Operating Temperature :
- 70°C
- Height :
- 1.75mm
- Input Offset Voltage (Vos) :
- 10mV
- Voltage - Supply, Single/Dual (±) :
- 7V~36V ±3.5V~18V
- Number of Elements :
- 4
- Min Dual Supply Voltage :
- 3.5V
- Dual Supply Voltage :
- 9V
- Power Dissipation :
- 608mW
- Radiation Hardening :
- No
- Nominal Supply Current :
- 11mA
- Slew Rate :
- 13V/µs
- Length :
- 8.65mm
- Mount :
- Surface Mount
- Bandwidth :
- 3MHz
- Current - Input Bias :
- 50pA
- Number of Channels :
- 4
- Width :
- 3.91mm
- Lead Free :
- Lead Free
- Supplier Device Package :
- 14-SOIC
- Gain Bandwidth Product :
- 3MHz
- Common Mode Rejection Ratio :
- 70 dB
- Datasheets
- LF347D
4 Channels 50pA 70 dB Instrumentational OP Amps 18V 7V~36V ±3.5V~18V LF347 14-SOIC (0.154, 3.90mm Width)
LF347D Overview
It is packaged in an 14-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a J-FET-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. In total, the buffer amplifier consists of 14 pins. Op amp ic rates 10mV 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 0°C~70°C. A supply current of 8mA can be used to operate this linear amplifier. Maintain 100dB as the voltage gain. This op amp ic has 4 circuits. There are a total of 4 channels available on the op amps. This instrumentation amplifier cannot operate below 0°C degrees Celsius. You should only use instrumentation amplifier at temperatures that are no higher than 70°C. A voltage rating of 4 is indicated for the op amp's operating supply voltage. The operating supply voltage of the buffer op amp is rated at 18V. For optimal performance, this electrical part should be connected to a supply with a current of 8mA. In order to conduct this part, you will need to provide dual supply voltages of 18V volts. The linear amplifier has 4 amplifiers.
LF347D Features
100dB voltage gain
LF347D Applications
There are a lot of Texas Instruments
LF347D 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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