RM3216B-102/902-PBVW10

Number of Pins:	4
Height - Seated (Max):	0.022" (0.55mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Supplier Device Package:	1206
Package / Case:	1206 (3216 Metric), Long Side Terminals
Mounting Type:	Surface Mount
Applications:	Automotive AEC-Q200
Operating Temperature:	-55°C ~ 155°C
Temperature Coefficient:	±25ppm/°C
Power Per Element:	83mW
Series:	RM
Resistor-Ratio-Drift:	--
Resistor Matching Ratio:	--
Number of Resistors:	2
Tolerance:	±0.1%
Resistance (Ohms):	1k, 9k
Circuit Type:	Isolated
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Description of Resistor Networks, Arrays / RM3216B-102/902-PBVW10 application field and working principle

Resistor networks, also known as resistor arrays, are electronic components consisting of multiple resistors connected together in an array or pattern. These networks can be used in different data acquisition, signal conditioning, and control applications. They also offer significant advantages over discrete resistors as they are easier to design and implement, and are more compact, cost effective, and reliable. The RM3216B-102/902-PBVW10 product family is one of the most prevalent resistor network configurations in the automotive industry.The RM3216B-102/902-PBVW10 is a single-precision resistor network composed of two 84-pin packages. Each package contains two 68-pin platforms, with each platform containing two four-resistor networks. Each resistor network can be configured as a single or two-terminal system, allowing the user to set up and drive devices independently or in parallel. Resistor values are dependent on the application, but typically range from 6.0kΩ to 130kΩ. These resistor networks are also available in different dielectric configurations, such as MIL-STD-883 and NASA-STD-8739.The RM3216B-102/902-PBVW10 is designed for use in automotive applications, as it is designed to withstand high temperatures, mechanical stresses, and electrical noise. It is also designed with a high degree of electrical isolation, which is important for controlling the system parameters without interference from other components.The RM3216B-102/902-PBVW10 resistor network is used in many automotive applications, such as fuel injectors, engine control systems, airbag systems, and anti-lock brakes. The resistor network can be used to drive loads up to 120 volts and a maximum current of 10 amps. It is also used in industrial applications such as industrial automation, process control, and motion control.The working principle of the RM3216B-102/902-PBVW10 resistor networks is straightforward. The resistor values in the network are interconnected in a particular manner to create a resistive divider. As the voltage applied to the network is increased, the resistance of the each resistor in the network decreases, which in turn affects the current through the network. For example, when the applied voltage is increased from 4 volts to 10 volts, the total current through the network increases from 1.8 amperes to 3.0 amperes.The RM3216B-102/902-PBVW10 resistor networks can be used for voltage division, current limitation, analog filters, temperature compensation, and as a general-purpose amplifier. For voltage division, the resistor values can be set in a way that they provide a specific voltage drop. The available voltage drop depends on the resistance of the resistors in the network. For current limitation, the resistance can be adjusted to a value that limits the current to the desired level.The RM3216B-102/902-PBVW10 resistor network can also be used as an analog filter. The resistance values can be set to reduce the noise on the input signal. For temperature compensation, the resistors are also adjustable to accommodate the changing temperature in the application. For example, if the temperature increases, the resistors can be adjusted to compensate for the increase. Lastly, it can also be used as a general-purpose amplifier, with the resistance values adjusted to increase or decrease the gain of the amplifier.In conclusion, the RM3216B-102/902-PBVW10 is a commonly used resistor network in automotive and industrial applications, offering reliability under challenging conditions and temperature fluctuations. It is used in various applications such as fuel injectors, engine control systems, airbag systems, and anti-lock brakes. Additionally, it can be used for voltage division, current limitation, analog filters, temperature compensation, and as a general-purpose amplifier.

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