LF442CN
IC OPAMP JFET 2 CIRCUIT 8DIPManufacturer: Texas Instruments
Categories: Instrumentation, Op Amps, Buffer Amps
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The Texas Instruments LF442CN is a dual JFET input operational amplifier featuring low input bias current of 10 pA and low input offset voltage of 1 mV. This component offers a gain bandwidth product of 1 MHz and a slew rate of 1 V/µs, making it suitable for applications requiring precise amplification with minimal loading. The LF442CN operates with a supply voltage span from 10 V to 30 V and consumes a low quiescent current of 400 µA per channel. Its robust design supports output currents of up to 6.8 mA per channel. Packaged in an 8-pin PDIP (0.300" width) for through-hole mounting, this device is commonly utilized in instrumentation and buffer amplifier circuits. The operating temperature range is 0°C to 70°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Output Type | - |
| Mounting Type | Through Hole |
| Amplifier Type | J-FET |
| Operating Temperature | 0°C ~ 70°C |
| Current - Supply | 400µA (x2 Channels) |
| Slew Rate | 1V/µs |
| Gain Bandwidth Product | 1 MHz |
| Current - Input Bias | 10 pA |
| Voltage - Input Offset | 1 mV |
| Supplier Device Package | 8-PDIP |
| Number of Circuits | 2 |
| Current - Output / Channel | 6.8 mA |
| Voltage - Supply Span (Min) | 10 V |
| Voltage - Supply Span (Max) | 30 V |
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