766161000XPTR13

Resistor Networks, Arrays

766161000XPTR13 Application Field and Working Principle

766161000XPTR13 is an integrated module that incorporates three resistors. It is a high voltage, high accuracy, precision resistor network with low thermal and long term drift. This product features low thermal coefficient, near-zero temperature drift and excellent temperature stability. It is also suitable for use in medical, automotive and other harsh environment applications.

• Application Field:

766161000XPTR13 is widely used in industrial electronics, automotive electronics, medical electronics, communication electronics and other fields. It is mainly used for precision voltage divider, isolation amplifier, signal source simulation, bridge circuit attenuation, output buffering, current sensing and other applications.

• Working Principle:

766161000XPTR13 is composed of three resistor components that have been precisely matched and are extremely stable under changes in temperature or voltage. The resistors are connected in parallel to the power supply, and the voltage drop across each resistor is calculated as a fraction of the total applied voltage.

For example, if the total applied voltage is 12V and the resistance values for each resistor are 2Kohm, 4Kohm and 6Kohm, then the voltage drop across each resistor will be 4V, 8V and 12V respectively. By providing precisely matched resistors, 766161000XPTR13 can be used to achieve extremely precise voltage division.

In addition, 766161000XPTR13 can be used in combination with other components to form bridge circuits for current sensing. The circuit will form a voltage drop across the resistors in series depending on the current flowing through them. This can be used to measure the current flowing through the bridge circuit and thus accurately measure the current.