CAY16-1803F4LF

Number of Pins:	8
Height - Seated (Max):	0.024" (0.60mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Supplier Device Package:	1206
Package / Case:	1206 (3216 Metric), Convex, Long Side Terminals
Mounting Type:	Surface Mount
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±200ppm/°C
Power Per Element:	62.5mW
Series:	CAY16
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	4
Tolerance:	±1%
Resistance (Ohms):	180k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Resistor Networks, Arrays

Resistor networks and arrays are widely used in various electronic designs, especially in those involving analog circuits, circuit protection and signal conditioning. The CAY16-1803F4LF is a four-terminal array often used in mobile device applications. It is a high-precision, low-cost resistor network that can be used for temperature compensation and/or voltage and current monitoring.

Features

The CAY16-1803F4LF has several features that make it well-suited for use in mobile device applications. It has four terminals, which allows for more precise voltage and current measurements. It also has a low-noise and low-power operation mode, which are essential for achieving accurate readings. Additionally, it has an integrated open-loop design, which eliminates the need for external components, such as shunt resistors, and thus reducing costs. Finally, the CAY16-1803F4LF has an adjustable range, allowing for a wide range of temperatures and voltages.

Application Field

The CAY16-1803F4LF is primarily used in mobile device applications. It is particularly well-suited for measuring the battery voltages in phones, tablets, and other handheld devices. Furthermore, it can also be used in voltage and current monitoring in automotive applications and industrial applications. It can also be used for temperature compensation purposes, where it is used to adjust the resistance in order to account for temperature variations.

Working Principle

The CAY16-1803F4LF operates on the principle of voltage dividers. In a voltage divider circuit, the voltage across one of the resistors is determined by the ratio of the two resistances, with the higher resistance getting the greater voltage. The CAY16-1803F4LF has four resistance values that can be used to create different voltages. Each resistor is connected to two of the terminals of the array, and the fourth terminal can be used as a ground. Depending on the desired voltage, one of the four resistors can be connected in series or parallel to the ground terminal in order to obtain the desired result.

Conclusion

The CAY16-1803F4F is a four-terminal resistor array designed for use in mobile device applications. It is well suited for measuring voltage, current and temperature in these applications, and can provide precise readings due to its integrated open-loop design. Additionally, the adjustable range of the array allows for a wide range of voltages and temperatures to be achieved. Its use of the voltage divider principle makes it easy to use and configure, making it a popular choice for mobile device applications.

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