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4 Channels 40mA per Channel 20pA 70 dB Instrumentational OP Amps 0.02μA 8V~36V ±4V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)
- Manufacturer: STMicroelectronics
- NO: 761-LF347DT
- Package: 14-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 514
- Description: 4 Channels 40mA per Channel 20pA 70 dB Instrumentational OP Amps 0.02μA 8V~36V ±4V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)(Kg)
- Delivery:
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| Parameters | |
|---|---|
| Lead Free | Lead Free |
| Factory Lead Time | 10 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Operational Amplifier |
| Packing Method | TAPE AND REEL |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 4 |
| Supply Voltage | 15V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LF347 |
| Pin Count | 14 |
| Number of Channels | 4 |
| Operating Supply Current | 1.4mA |
| Nominal Supply Current | 10.8mA |
| Power Dissipation | 680mW |
| Output Current | 60mA |
| Min Input Voltage | -18V |
| Slew Rate | 16V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | J-FET |
| Common Mode Rejection Ratio | 70 dB |
| Current - Input Bias | 20pA |
| Max Input Voltage | 18V |
| Voltage - Supply, Single/Dual (±) | 8V~36V ±4V~18V |
| Output Current per Channel | 40mA |
| Input Offset Voltage (Vos) | 10mV |
| Bandwidth | 4MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 4000 kHz |
| Voltage Gain | 106.02dB |
| Average Bias Current-Max (IIB) | 0.02μA |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Voltage - Input Offset | 3mV |
| Low-Bias | YES |
| Bias Current-Max (IIB) @25C | 0.0002μA |
| Dual Supply Voltage | 15V |
| Height | 1.6mm |
| Length | 8.75mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
LF347DT Overview
In the package, you will find a 14-SOIC (0.154, 3.90mm Width)-case to contain the op amp ic. There are two types of operational amplifiers in this circuit. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. A total of 14 terminations have been reported in the past few weeks. There are a total of 14 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. To be specific, this instrumentation amplifier is a type of Operational Amplifier. 14 pins are located on the operational amplifiers. Regarding input offset voltage, buffer amplifier rates 10mV voltage. Surface Mount is the recommended mounting type of operational amplifiers. In relation to the operating temperature of this buffer op amp, it works well at an average of 0°C~70°C . It is possible to operate this buffer amplifier from a supply current of 1.4mA . Keeping the voltage gain at 106.02dB is the best course of action. As far as the device is concerned, buffer amplifier has 4 channels. As a result of this, the buffer amplifier is packed in TAPE AND REEL.
LF347DT Features
14 Pins
supply voltage of 15V
106.02dB voltage gain
LF347DT Applications
There are a lot of STMicroelectronics LF347DT Instrumentational OP Amps applications.
- High gain DC amplifier
- Test and measurement instruments
- Hand-held batteries
- Tablets
- Multimedia playback equipment
- Home audio systems
- E-book readers
- Signal operation
- Switching amplifier
- Band-stop filter
