Description
LF444CMX/NOPB Texas Instruments - Yeehing Electronics
Quad, 36-V, 1-MHz, In to V+, JFET-input operational amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.516 |
| 100 — 249 | 1.252 |
| 250 — 999 | 0.9 |
| 1,000 + | 0.47 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Operational Amplifiers - Op Amps |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-14 |
| Supply Voltage - Max | 36 V |
| Number of Channels | 4 Channel |
| GBP - Gain Bandwidth Product | 1 MHz |
| SR - Slew Rate | 1 V/us |
| CMRR - Common Mode Rejection Ratio | 70 dB to 100 dB |
| Ib - Input Bias Current | 100 pA |
| Vos - Input Offset Voltage | 5 mV |
| Supply Voltage - Min | 6 V |
| Operating Supply Current | 150 uA |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Shutdown | No Shutdown |
| Series | LF444 |
| Packaging | Reel |
| Height | 1.45 mm |
| Input Type | Rail-to-Rail |
| Length | 8.64 mm |
| Product | Operational Amplifiers |
| Supply Type | Dual |
| Technology | BiFET |
| Width | 3.91 mm |
| Brand | Texas Instruments |
| Dual Supply Voltage | +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V |
| en - Input Voltage Noise Density | 35 nV/sqrt Hz |
| In - Input Noise Current Density | 0.01 pA/sqrt Hz |
| Maximum Dual Supply Voltage | +/- 18 V |
| Minimum Dual Supply Voltage | +/- 3 V |
| Operating Supply Voltage | 6 V to 36 V, +/- 3 V to +/- 18 V |
| Pd - Power Dissipation | 670 mW |
| Product Type | Op Amps - Operational Amplifiers |
| PSRR - Power Supply Rejection Ratio | 70 dB |
| Factory Pack Quantity | 2500 |
| Subcategory | Amplifier ICs |
| Voltage Gain dB | 100 dB |
| Unit Weight | 0.005376 oz |
For more information, please refer to datasheet
Documents
| LF444CMX/NOPB Datasheet |
More Information
The LF444 quad low power operational amplifier provides many of the same AC characteristics as the industry standard LM148 while greatly improving the DC characteristics of the LM148. The amplifier has the same bandwidth, slew rate, and gain (10 kΩ load) as the LM148 and only draws one fourth the supply current of the LM148. In addition the well matched high voltage JFET input devices of the LF444 reduce the input bias and offset currents by a factor of 10,000 over the LM148. The LF444 also has a very low equivalent input noise voltage for a low power amplifier.
