Number of Pins:	4
Height - Seated (Max):	0.250" (6.35mm)
Size / Dimension:	0.384" L x 0.085" W (9.75mm x 2.16mm)
Supplier Device Package:	4-SIP
Package / Case:	4-SIP
Mounting Type:	Through Hole
Applications:	--
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±100ppm/°C
Power Per Element:	250mW
Series:	4300M
Resistor-Ratio-Drift:	50 ppm/°C
Resistor Matching Ratio:	--
Number of Resistors:	3
Tolerance:	±2%
Resistance (Ohms):	100k
Circuit Type:	Bussed
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Resistor Networks, Arrays

Introduction

The 4304M-101-104 resistor network is an integrated circuit composed of four resistors arranged in a bridge configuration. The chip provides four separate outputs for four different levels of resistance. It is a high impedance, low noise, topology-optimized network designed for precision resistor applications such as telecom ATE, power metering, pulse width modulation, digital signal processor, and low-power amplifiers.

Applications

The 4304M-101-104 is well suited for use in high frequency and filtered power supplies, audio amplifiers, and attenuator controls. It is used in a wide variety of applications that require accurate control of impedance levels or voltage division ratios at high frequencies or in the presence of high interference.For example, it can be used in low-noise instrumentation such as medical monitors, precision control systems, and precision data acquisition systems. It is also ideal for use in high-speed logic circuits, filter turnover circuits, and precision signal generators.The 4304M-101-104 can be used in damping circuits, where its high precision and low insertion loss make it ideal for pulse width modulation and power metering. Its high impedance values and low noise make it an ideal choice for telecommunications, broadcast, and multi-media applications, where its very wide bandpass makes it suitable for radio frequency attenuation.

Working Principle

The 4304M-101-104 works by creating a bridge network with four different resistors arranged in an H-bridge configuration. This bridge is powered by the current flowing through the circuit, which is carried across the resistor legs of the bridge. When a voltage is applied across one of the resistor legs, the bridge is balanced, and the output voltage is equal to the input voltage.The resistors in the bridge are divided into two branches: the primary branch and the secondary branch. The primary branch is composed of two resistors with values ranging from 10 kΩ to 20 kΩ, while the secondary branch consists of two resistors with values ranging from 20 kΩ to 30 kΩ. The output voltage is determined by the ratio of the primary and secondary resistor values.This resistive bridge is connected to an input terminal on the IC, and the output from the bridge is connected to an output terminal on the IC. The current flowing through the resistors is regulated using two internal current mirrors, which keep the output stable, regardless of the input voltage. The output is then buffered and converted into the desired signal level.

Conclusion

The 4304M-101-104 resistor network is a precision resistor network designed for use in a variety of applications. It is ideal for use in high frequency and filtered power supplies, audio amplifiers, and attenuator controls. Its very wide bandpass and high precision make it suitable for use in telecommunications, broadcast, and multi-media applications. The 4304M-101-104 works by creating a bridge network with four resistors arranged in an H-bridge configuration, which is powered by the current flowing through the circuit. The output voltage is determined by the ratio of the two resistor branches, and is regulated using two internal current mirrors.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description