Texas Instruments

LMC6494AEM/NOPB

LMC6494AEM/NOPB Description

The LMC6494AEM/NOPB is a CMOS operational amplifier IC from Texas Instruments, featuring four independent circuits in a surface-mount 14SOIC package. This IC is designed for applications requiring low power consumption, high impedance input, and excellent performance across a wide supply voltage range. The LMC6494AEM/NOPB is ideal for precision signal conditioning and amplification tasks in various electronic systems.

LMC6494AEM/NOPB Features

• Amplifier Type: CMOS
• Number of Circuits: 4
• Package: Tube
• Mounting Type: Surface Mount
• Supply Voltage Range: 2.5 V to 15.5 V
• Gain Bandwidth Product: 1.5 MHz
• Slew Rate: 1.3 V/µs
• Current - Supply: 2.6 mA (x4 Channels)
• Current - Input Bias: 0.15 pA
• Current - Output / Channel: 30 mA
• Voltage - Input Offset: 110 µV
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: REACH Unaffected, ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.33.0001

LMC6494AEM/NOPB Applications

The LMC6494AEM/NOPB is well-suited for a variety of applications due to its low power consumption, high input impedance, and wide supply voltage range. Key applications include:

• Precision Signal Amplification: The low input bias current and low input offset voltage make it ideal for amplifying weak signals in sensor interfaces and transducers.
• Battery-Powered Devices: The wide supply voltage range and low supply current ensure efficient operation in portable and battery-powered applications.
• Analog Signal Processing: The CMOS design provides excellent performance for analog signal tasks processing, such as filtering and signal conditioning.
• Industrial Control Systems: The high input impedance and low power consumption make it suitable for use in industrial control systems where precision and reliability are critical.

Conclusion of LMC6494AEM/NOPB

The LMC6494AEM/NOPB from Texas Instruments is a versatile CMOS operational amplifier IC that offers a combination of low power consumption, high input impedance, and excellent performance across a wide supply voltage range. Its unique features, such as the low input bias current and low input offset voltage, make it an ideal choice for precision signal amplification and analog signal processing tasks. Despite being marked as obsolete, the LMC6494AEM/NOPB remains a reliable option for applications where its specific performance characteristics are required.