LT1498CS8#PBF

Linear-Amplifiers

• Instrumentation, OP Amps, Buffer Amps

LT1498CS8#PBF application field and working principle

The LT1498CS8#PBF is a high-performance, low-power dual operational amplifier available in thePowerSO-14 package. The device features high performance standards and features as: low offset voltage (50μV), low power consumption (5mA/amp), high large-signal bandwidth (5MHz at VCM=3V), and low noise (1.6nV/√Hz). LT1498CS8#PBF\'s applications extend from data acquisition, to motor control and processing instrumentation applications.

The LT1498CS8#PBF\'s working principle is based on a classic differential amplifier architecture. The differential inputs of the device capture the two inputs (IN+ , IN- )and amplify the difference between the two signals. The device then transfers the amplified signal to the output (OUT )through an output buffer. This amplified signal is "buffered" to drive other circuits such as analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) without any appreciable loading effect. The LT1498CS8#PBF has five pins that make up the differential amplifier block: VDD , VSS, IN+, IN-, OUT.

The LT1498CS8#PBF is ideal for a variety of applications requiring a high-performance, low-power dual amplifier. At a typical supply voltage of 5V and quiescent current of 5 mA per amplifier, the LT1498CS8#PBF can provide a wide range of gain and a wide common-mode range from 2.3 to 44V with minimal external circuitry. The devicealso has inputs that are internally protected from forming latch up when subjected to overvoltage. Moreover, the LT1498CS8#PBF has low offset voltage, low noise, and high bandwidth which makes it perfect for data acquisition and processing instrumentation applications.

Overall, the LT1498CS8#PBF is an excellent choice for a low-power, high-performance dual amplifier for a variety of applications. With its low power consumption, wide common-mode range, low noise, and high bandwidth, the LT1498CS8#PBF is a great choice for low-power, low-noise data acquisition and signal processing applications.