LME49740NA/NOPB
IC AUDIO 4 CIRCUIT 14DIPManufacturer: Texas Instruments
Categories: Instrumentation, Op Amps, Buffer Amps
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Texas Instruments LME49740NA-NOPB is a high-performance, four-circuit audio operational amplifier featuring a 55 MHz gain-bandwidth product and a 20V/µs slew rate. This device is designed for demanding audio applications, offering low input bias current of 10 nA and a low input offset voltage of 100 µV. The LME® series amplifier operates over a supply voltage range from 5V to 34V, with a typical current consumption of 18.5mA per channel. Its 10 MHz -3dB bandwidth makes it suitable for high-fidelity audio reproduction. The component is housed in a 14-PDIP package for through-hole mounting and is specified for operation across an industrial temperature range of -40°C to 85°C. Applications include professional audio equipment, high-end consumer electronics, and automotive audio systems.
Additional Information
Series: LME®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-DIP (0.300"", 7.62mm) |
| Output Type | - |
| Mounting Type | Through Hole |
| Amplifier Type | Audio |
| Operating Temperature | -40°C ~ 85°C |
| Current - Supply | 18.5mA (x4 Channels) |
| Slew Rate | 20V/µs |
| Gain Bandwidth Product | 55 MHz |
| Current - Input Bias | 10 nA |
| Voltage - Input Offset | 100 µV |
| Supplier Device Package | 14-PDIP |
| Number of Circuits | 4 |
| Current - Output / Channel | 26 mA |
| -3db Bandwidth | 10 MHz |
| Voltage - Supply Span (Min) | 5 V |
| Voltage - Supply Span (Max) | 34 V |
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