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Resistor Networks, Arrays

Category Introduction

Resistor networks or arrays are devices of two or more resistors in a single surface mount or through-hole package. The resistors may be isolated from each other or connected in an R2R ladder (digital to analog converter), bussed, voltage divider, dual terminator, digital-to-analog converter, or decade resistor circuit type. Single or multiple resistance values range from zero (jumper) to 5 GΩ and 0.1% to 15% tolerance.

Product List

5 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusCircuit TypeResistance (Ohms)ToleranceNumber of ResistorsResistor Matching RatioResistor-Ratio-DriftNumber of PinsPower Per ElementTemperature CoefficientOperating TemperatureApplicationsMounting TypePackage / CaseSupplier Device PackageSize / DimensionHeight - Seated (Max)
LT5400BIMS8E-4#TRPBF
LT5400BIMS8E-4#TRPBF
RES ARRAY 4 RES 1K OHM 8TSSOP
Analog Devices Inc.
 43 $9.71
LT5400 Tape & Reel (TR) ActiveIsolated1k±15%4±0.025%±0.2ppm/°C8800mW±25ppm/°C-40°C ~ 85°CVoltage Divider (TCR Matched)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad8-MSOP-EP0.118" L x 0.118" W (3.00mm x 3.00mm)0.043" (1.10mm)
LT5400BCMS8E-7#PBF
LT5400BCMS8E-7#PBF
RES ARRAY 4 RES MULT OHM 8TSSOP
Analog Devices Inc.
 96 $8.65
LT5400 Tube ActiveIsolated1.25k, 5k±15%4±0.025%±0.2ppm/°C8800mW±25ppm/°C0°C ~ 70°CVoltage Divider (TCR Matched)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad8-MSOP-EP0.118" L x 0.118" W (3.00mm x 3.00mm)0.043" (1.10mm)
LT5400BIMS8E-6#PBF
LT5400BIMS8E-6#PBF
RES ARRAY 4 RES MULT OHM 8TSSOP
Analog Devices Inc.
 24 $9.54
LT5400 Tube ActiveIsolated1k, 5k±15%4±0.025%±0.2ppm/°C8800mW±25ppm/°C-40°C ~ 85°CVoltage Divider (TCR Matched)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad8-MSOP-EP0.118" L x 0.118" W (3.00mm x 3.00mm)0.043" (1.10mm)
LT5400BIMS8E-7#PBF
LT5400BIMS8E-7#PBF
RES ARRAY 4 RES MULT OHM 8TSSOP
Analog Devices Inc.
 25 $9.62
LT5400 Tube ActiveIsolated1.25k, 5k±15%4±0.025%±0.2ppm/°C8800mW±25ppm/°C-40°C ~ 85°CVoltage Divider (TCR Matched)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad8-MSOP-EP0.118" L x 0.118" W (3.00mm x 3.00mm)0.043" (1.10mm)
LT5400BIMS8E-6#TRPBF
LT5400BIMS8E-6#TRPBF
RES ARRAY 4 RES MULT OHM 8TSSOP
Analog Devices Inc.
 35 $6.03
LT5400 Tape & Reel (TR) ActiveIsolated1k, 5k±15%4±0.025%±0.2ppm/°C8800mW±25ppm/°C-40°C ~ 85°CVoltage Divider (TCR Matched)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad8-MSOP-EP0.118" L x 0.118" W (3.00mm x 3.00mm)0.043" (1.10mm)

About Resistor Networks, Arrays

What are Resistor Networks, Arrays?

Resistor Networks, Arrays

Resistor networks and arrays are integrated assemblies of multiple resistors configured in a single package. They are designed to simplify circuit design by reducing the number of discrete components needed on a circuit board. These networks can be arranged in various configurations, such as series, parallel, or a combination of both, to achieve specific resistance values and characteristics. By integrating multiple resistors into a single package, resistor networks and arrays help in saving space, reducing assembly time, and improving reliability by minimizing solder joints.

Types of Resistor Networks, Arrays

1. Bussed Resistor Networks

Bussed resistor networks consist of resistors connected to a common bus or node. They are typically used in applications where a single reference voltage or ground is shared among multiple resistors. This configuration is ideal for pull-up or pull-down resistor applications in digital circuits.

2. Isolated Resistor Networks

In isolated resistor networks, each resistor is separate and independent from the others within the same package. This type is used when individual resistors need to be isolated from each other, providing flexibility in circuit design and allowing for different resistance values within the same network.

3. Dual-In-Line Package (DIP) Arrays

DIP arrays are resistor networks housed in a dual-in-line package, making them easy to integrate into breadboards and through-hole PCBs. They are commonly used in prototyping and educational settings due to their ease of use and versatility.

4. Surface-Mount Technology (SMT) Arrays

SMT arrays are designed for surface-mount technology applications, offering compact and efficient solutions for modern electronic devices. These arrays are ideal for high-density circuit boards where space is at a premium.

How to choose Resistor Networks, Arrays?

When selecting resistor networks and arrays, consider the following key parameters:

  • Resistance Value: Choose based on the required resistance for your application.
  • Tolerance: Determine the acceptable range of resistance variation.
  • Power Rating: Ensure the network can handle the power levels in your circuit.
  • Temperature Coefficient: Consider how resistance changes with temperature.
  • Package Type: Select based on your PCB design, whether through-hole or surface-mount.

Evaluate product quality and reliability by reviewing supplier certifications, customer reviews, and testing standards. Consider environmental factors such as humidity and temperature, and ensure proper installation to avoid mechanical stress and thermal issues.

Applications of Resistor Networks, Arrays

1. Consumer Electronics

In consumer electronics, resistor networks are used in devices like smartphones and tablets to manage power distribution and signal processing efficiently, ensuring compact design and reliability.

2. Automotive Industry

Automotive applications utilize resistor arrays for engine control units (ECUs) and infotainment systems, where they help in signal conditioning and noise reduction, contributing to vehicle performance and safety.

3. Telecommunications

In telecommunications, resistor networks are critical in managing signal integrity and impedance matching in networking equipment, ensuring reliable data transmission across long distances.

4. Industrial Automation

Resistor arrays are employed in industrial automation for sensor interfacing and control systems, providing precise resistance values necessary for accurate measurement and control.

5. Medical Devices

Medical devices use resistor networks in diagnostic equipment and patient monitoring systems to ensure accurate signal processing and data acquisition, crucial for patient safety and effective diagnosis.