MAX5490MA02000+T Datasheet PDF - Maxim Integrated

●The MAX5490MA02000+T is a 100Kohm precision-matched resistor-divider in 3 pin SOT-23 package. This precision resistor divider consists of two accurately matched resistors with access to ends and centre of divider. The device provides an extremely low resistance-ratio temperature drift of 1ppm/°C (typ) over -55°C to +125°C and has an end to end resistance of 100Kohm. It is ideal for precision gain-setting applications where tight resistance matching and low temperature drift are necessary. It is used in base stations, instrumentation, automatic test equipment and precision gain setting.

● Resistor ratio of 2:1

● Maximum resistor-ratio accuracy is 0.035%

● Up to 80V operating voltage across sum of R1 and R2

● Maximum continuous current is 840µA

● Maximum power rating is 67.2mW

● 3MHz -3dB bandwidth

● Thermal noise of 45µVRMS

● Absolute temperature coefficient of resistance is 35ppm/°C

● Thermal noise of 45µVrms & current noise of -25dB (In accordance with MIL-STD-2020 method 30B)