| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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12 pcs
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12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Gain | |
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The LF441CN is a low-power JFET input operational amplifier designed by National Semiconductor (NS). It provides significant improvements in DC characteristics compared to the industry-standard LM741, including reduced supply current (1/10th of LM741) and much lower input bias and offset currents due to its well-matched high-voltage JFET input devices.
This operational amplifier features a high gain bandwidth of 1 MHz and a slew rate of 1 V/ms. It also boasts a low equivalent input noise voltage for a low-power amplifier, making it suitable for applications where power dissipation is a major consideration. The LF441CN is pin-compatible with the LM741, allowing for easy upgrades to reduce power consumption.
Key electrical specifications include a low input bias current of 50 pA, a low input offset voltage of 0.5 mV, and a low input offset voltage drift of 10 mV/°C. The high input impedance is 10 TΩ, and it offers a high gain of 50k (min) at VO ≥ 10V with RL ≥ 10kΩ.
The LF441CN is available in a plastic dual-in-line package (08-DIP) suitable for through-hole mounting. Its operating temperature range is -65°C to 150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $12.91 | $12.91 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LF441CN has a maximum supply voltage of ±18V for the LF441 and ±22V for the LF441A.
The LF441CN has a gain bandwidth product of 1 MHz.
The LF441CN has a slew rate of 1 V/ms.
The LF441CN has a maximum input bias current of 50 pA.
The LF441CN operates within a temperature range of -65°C to 150°C.
The LF441CN is available in an 08-DIP (Dual In-Line Package) suitable for through-hole mounting.