Products
Manufacturer
RFQ
NEWS
ContactLF347M/NOPB
4 Channels 50pA 70 dB Instrumentational OP Amps 0.008μA 8V~36V ±4V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)
- Manufacturer: Texas Instruments
- NO: 815-LF347M/NOPB
- Package: 14-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 9388
- Description: 4 Channels 50pA 70 dB Instrumentational OP Amps 0.008μA 8V~36V ±4V~18V LF347 14 Pins 14-SOIC (0.154, 3.90mm Width)(Kg)
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Series | BI-FET II™ |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Subcategory | Operational Amplifier |
| Max Power Dissipation | 1W |
| 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 |
| Base Part Number | LF347 |
| Pin Count | 14 |
| Power Supplies | +-15V |
| Number of Channels | 4 |
| Number of Circuits | 4 |
| Nominal Supply Current | 7.2mA |
| Power Dissipation | 1W |
| Output Current | 31mA |
| Max Supply Current | 11mA |
| Slew Rate | 13V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | J-FET |
| Common Mode Rejection Ratio | 70 dB |
| Current - Input Bias | 50pA |
| Voltage - Supply, Single/Dual (±) | 8V~36V ±4V~18V |
| Input Offset Voltage (Vos) | 10mV |
| Bandwidth | 4MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 4000 kHz |
| Voltage Gain | 100dB |
| Average Bias Current-Max (IIB) | 0.008μA |
| Power Supply Rejection Ratio (PSRR) | 70dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Supply Voltage Limit-Max | 18V |
| Voltage - Input Offset | 5mV |
| Low-Bias | YES |
| Micropower | NO |
| Bias Current-Max (IIB) @25C | 0.0002μA |
| Programmable Power | NO |
| Dual Supply Voltage | 9V |
| Neg Supply Voltage-Max (Vsup) | -18V |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Contact Plating | Tin |
| 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 | Tube |
LF347M/NOPB Overview
Op amp is packaged in 14-SOIC (0.154, 3.90mm Width) case. J-FET-type instrumentation amplifiers are used in this application. A Tube case is used for delivering the op amp. The number of terminations is approaching the 14 mark. A total of 14 pins are located on this board. Please take in mind that this instrumentation amplifier should be run at 15V. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. 14 pins are available on the instrumentation amplifier. Op amp rates 10mV as input offset voltage. The mounting type that is recommended for this electrical part is Surface Mount. With regard to operating temperature, this op amp functions well at 0°C~70°C. The voltage gain should stay at 100dB. On this buffer amplifier, there are 4 circuits. Op amp ic has 4 channels. This buffer amplifier is assigned within the BI-FET II? series by its manufacturer.
LF347M/NOPB Features
14 Pins
supply voltage of 15V
100dB voltage gain
LF347M/NOPB Applications
There are a lot of Texas Instruments LF347M/NOPB Instrumentational OP Amps applications.
- Power control
- Integrator circuits
- Power generator
- Precision measurement
- Digital cameras
- ECG equipment
- Displayers for aircraft and air transportation control systems
- Oscilloscopes
- Weak signal detection
- Signal operation
