LF444CM/NOPB OverviewPackaged in a 14-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the J-FET type. The op amp is delivered to you in a Tube case. There is a growing number of terminations approaching the number of 14. The pins on this board total to 14 in total. I would like to remind you that this buffer op amp should be powered by an 15V battery. A total of 14 pins are present on the instrumentation amplifier. There is an input offset voltage of 3mV for this buffer op amp. The mounting type that is recommended for this electrical part is Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of 0°C~70°C . As long as the supply current of the chip does not exceed 600μA, this op amp ic can operate. 100dB should remain the voltage gain. As far as the device is concerned, buffer amplifier has 4 channels. The operating supply voltage of the buffer op amp is rated at 18V. As the name implies, BI-FET™ refers to the series of the buffer op amp.
LF444CM/NOPB Features14 Pins
supply voltage of 15V
100dB voltage gain
LF444CM/NOPB ApplicationsThere are a lot of Texas Instruments
LF444CM/NOPB Instrumentational OP Amps applications.
Integrator circuits
Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
Division circuits
Precision measurement
Power control
Information processing
Weak signal detection
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Factory Lead Time | 6 Weeks |
| 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 |
| Series | BI-FET™ |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Max Power Dissipation | 670mW |
| 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 | LF444 |
| Pin Count | 14 |
| Operating Supply Voltage | 18V |
| Power Supplies | +-15V |
| Number of Channels | 4 |
| Operating Supply Current | 600μA |
| Nominal Supply Current | 600μA |
| Power Dissipation | 670mW |
| Output Current | 8mA |
| Max Supply Current | 1mA |
| Slew Rate | 1V/μs |
| Architecture | VOLTAGE-FEEDBACK |
| Amplifier Type | J-FET |
| Common Mode Rejection Ratio | 70 dB |
| Current - Input Bias | 10pA |
| Voltage - Supply, Single/Dual (±) | 10V~36V ±5V~18V |
| Input Offset Voltage (Vos) | 3mV |
| Bandwidth | 1MHz |
| Neg Supply Voltage-Nom (Vsup) | -15V |
| Unity Gain BW-Nom | 1000 kHz |
| Voltage Gain | 100dB |
| Average Bias Current-Max (IIB) | 0.00005μA |
| Power Supply Rejection Ratio (PSRR) | 70dB |
| Low-Offset | NO |
| Frequency Compensation | YES |
| Low-Bias | YES |
| Micropower | YES |
| Bias Current-Max (IIB) @25C | 0.0001μA |
| Programmable Power | NO |
| Dual Supply Voltage | 9V |
| Input Offset Current-Max (IIO) | 0.00005μA |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
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