National Manuals (Industrial)

The LMP7701 is a single, low offset voltage, rail-to-rail input and output precision amplifier with a CMOS input stage and a wide supply voltage range. It is ideal for sensor interface and other instrumentation applications, with guaranteed low offset voltage and low input bias current, making it suitable for precision applications.

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The LMP7300 is a combination comparator and reference with ideal specifications for precision threshold detecting. The precision 2.048V reference comes with a 0.25% maximum error. The comparator features micopower (35 µW), low offset voltage (.75 mV max), and independent adjustable positive and negative hysteresis. Hysteresis control for the comparator is accomplished through two external pins. The HYSTP pin sets the positive hysteresis and the HYSTN pin sets the negative hysteresis. The comparator design isolates the VIN source impedance and the programmable hysteresis components. This isolation prevents any undesirable interaction allowing the IC to maintain a precise threshold voltage during level detection. The combination of low offset voltage, external hysteresis control, and precision voltage reference provides an easy to use micropower precision threshold detector. The LMP7300 open collector output makes it ideal for mixed voltage system designs. The output voltage upper rail is unconstrained by VCC and can be pulled above VCC to a maximum of 12V. The LMP7300 is a member of the LMP® precision amplifier family.

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LMP201X is a precision, low noise, low power, no 1/f noise operational amplifier with high open loop gain, voltage gain bandwidth product and output drive capability. It can be used in transducer amplifiers, high gain configurations, ADC buffer amplifiers, DAC I-V conversion and other applications requiring precision and long term stability.

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The LMP201X is a high precision, rail-to-rail output operational amplifier. It offers unprecedented accuracy and stability at an affordable price. It is suitable for transducer amplifiers, high gain configurations, ADC buffer amplifiers, DAC I-V conversion, and any other 2.7V-5V application requiring precision and long term stability.

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The LMC6492/LMC6494 is a dual/quad CMOS operational amplifier from Texas Instruments. The product has a wide temperature range, high common mode voltage range, high open loop gain, low input current, etc., and is suitable for automotive, sensor and other applications.

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LMC6484 is a CMOS quad rail-to-rail input and output operational amplifier. It provides a wide common-mode range and high accuracy, making it ideal for data acquisition systems that require a large input signal range. The LMC6484 is also a great upgrade option for amplifiers with limited common-mode range, such as the TLC274 and TLC279. It has guaranteed low voltage characteristics and low power dissipation, making it well-suited for battery-operated systems.

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LMC6482 is a dual rail-to-rail input and output operational amplifier from ti. It features low input current, high voltage gain and high common-mode rejection ratio (cmrr). It is ideal for systems that require a large input signal range, such as data acquisition systems.

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LMC6462/4 is a micropower version of the popular LMC6482/4, combining Rail-to-Rail Input and Output Range with very low power consumption. The LMC6462/4 provides an input common-mode voltage range that exceeds both rails. The rail-to-rail output swing of the amplifier, guaranteed for loads down to 25 kΩ, assures maximum dynamic sigal range. This rail-to-rail performance of the amplifier, combined with its high voltage gain makes it unique among rail-to-rail amplifiers. The LMC6462/4 is an excellent upgrade for circuits using limited common-mode range amplifiers. The LMC6462/4, with guaranteed specifications at 3V and 5V, is especially well-suited for low voltage applications. A quiescent power consumption of 60 µW per amplifier (at VS = 3V) can extend the useful life of battery operated systems. The amplifier’s 150 fA input current, low offset voltage of 0.25 mV, and 85 dB CMRR maintain accuracy in battery-powered systems.

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LMC6442 is a low-power, single-supply, dual operational amplifier from TI with a supply voltage range of 2.2V to 10V and a typical operating current of less than 1μA, making it ideal for applications such as smoke and gas detectors, pagers, and personal communication systems.

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The LMC6084 is a precision quad low offset voltage operational amplifier, capable of single supply operation. Performance characteristics include ultra low input bias current, high voltage gain, rail-to-rail output swing, and an input common mode voltage range that includes ground. These features, plus its low offset voltage, make the LMC6084 ideally suited for precision circuit applications. Other applications using the LMC6084 include precision full-wave rectifiers, integrators, references, and sample-and-hold circuits. This device is built with National’s advanced Double-Poly Silicon-Gate CMOS process. For designs with more critical power demands, see the LMC6064 precision quad micropower operational amplifier. For a single or dual operational amplifier with similar features, see the LMC6081 or LMC6082 respectively.

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LMC6082 is a precision CMOS dual operational amplifier with features such as low offset voltage, single supply operation, ultra low input bias current, high voltage gain, rail-to-rail output swing, and an input common mode voltage range that includes ground. This product is ideally suited for precision circuit applications and can also be used in precision full-wave rectifiers, integrators, references, and sample-and-hold circuits.

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The LMC6081 is a precision low offset voltage operational amplifier that is capable of single supply operation. Performance characteristics include ultra low input bias current, high voltage gain, rail-to-rail output swing, and an input common mode voltage range that includes ground.

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LMC6062 is a low-power operational amplifier from National Semiconductor. It has low offset voltage, high gain, wide output swing and is suitable for battery powered applications.

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The LMC6061 is a high quality, low power operational amplifier with low offset voltage, high voltage gain, high output swing, and high common mode voltage range. It is ideal for battery powered applications.

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The LMC6044 is a CMOS quad micropower operational amplifier with ultra-low power consumption and low input-leakage current. It can operate from a single supply, has output swing extending to each supply rail, and an input voltage range that includes ground. The LMC6044 is ideal for use in systems requiring ultra-low power consumption. In addition, the insensitivity to latch-up, high output drive, and output swing to ground without requiring external pull-down resistors make it ideal for single-supply battery-powered systems. Other applications for the LMC6044 include bar code reader amplifiers, magnetic and electric field detectors, and hand-held electrometers. This device is built with National's advanced Double-Poly Silicon-Gate CMOS process.

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The LMC6042 is a low power dual-channel operational amplifier produced by National Semiconductor Corporation. This chip uses the company's advanced double polysilicon gate CMOS process and has the characteristics of ultra-low power consumption and low input leakage current. LMC6042 operating voltage range is 4.5V to 15V, single power supply, output swing to each power rail, input voltage range including ground, can be used for battery monitoring and power conditioning, photodiode and infrared detector preamplifier, silicon based transducer systems, handheld analytical instruments, pH probe buffer amplifier, fire and smoke detection systems, piezo electric sensor charge amplifier etc.

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LMC6041 is a CMOS single-channel micropower operational amplifier with ultra-low power consumption and low input leakage current. It is ideal for systems requiring ultra-low power consumption and has features such as insensitivity to latch-up, high output drive, and output swing to ground. Other applications include bar code reader amplifiers, magnetic and electric field detectors, and hand-held electrometers.

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LMC6035/6 is a low power, single supply, 2.7V operational amplifier from National Semiconductor Corporation, which can achieve full output swing in 600Ω load and have good low voltage performance, suitable for applications in portable and rechargeable systems.

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LMC6034 is a National Semiconductor CMOS quad operational amplifier with a power supply range of +5V to +15V, an input common-mode range that includes V-, an input bias current as low as 40fA, a voltage gain of up to 126dB, and a distortion as low as 0.01% at 10kHz.

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