LT5400AIMS8E-2#PBF Analog Devices Resistor Network (Small Outline Packages) In Stock
Analog Devices LT5400AIMS8E-2#PBF is a quad matched resistor network with four isolated 100 kΩ elements in an MSOP-8 package. It delivers tight resistor matching and 0.8 W element power dissipation for precision analog designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT5400AIMS8E-2#PBF Datasheet PDF
- Category
- Resistor Network
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad isolated matched resistor network with four 100 kΩ elements for precision ratio-matching in analog circuits
- Tight inter-element matching tolerance enables accurate gain setting, voltage division, and bridge configurations
- 0.8 W element power dissipation rating supports moderate signal-level applications in compact SMT packages
- MSOP-8 surface-mount package simplifies board layout versus discrete matched resistor pairs on precision analog PCBs
Applications
The LT5400AIMS8E-2#PBF is used in precision analog signal conditioning circuits where matched resistor ratios are critical, such as differential amplifier gain networks, Wheatstone bridge sensors, analog multiplexer bias chains, and precision voltage dividers. The four isolated 100 kΩ elements in a single MSOP-8 package reduce component count and improve ratio tracking over temperature compared to using discrete 1% resistors. It is commonly found in data acquisition front ends, medical instrumentation, and industrial process measurement systems.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1662 |
| Reach Compliance Code | Compliant |
| YTEOL | 10 |
| Construction | Rectangular |
| Element Power Dissipation | 0.8W |
| First Element Resistance | 100000Ω |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Network Type | ISOLATED |
| Number of Elements | 1 |
| Number of Functions | 4 |
| Package Height | 0.86mm |
| Package Length | 3mm |
| Package Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| Package Width | 3mm |
| Resistance | 100000Ω |
| Resistor Type | ARRAY/NETWORK RESISTOR |
| Second/Last Element Resistance | 100000Ω |
| Size Code | 1212 |
| Surface Mount | YES |
| Temperature Coefficient | 25ppm/°C |
| Temperature Coefficient Tracking | 1ppm/°C |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Shape | GULL WING |
| Tolerance | 7.5% |
| Working Voltage | 75V |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resistance value and network topology does the LT5400AIMS8E-2#PBF use?
The LT5400AIMS8E-2#PBF contains 4 isolated resistor elements, each with a resistance of 100 kΩ, arranged in an isolated (non-connected) network topology. This configuration lets designers use each 100 kΩ resistor independently in separate circuit nodes while benefiting from the tight matching between elements provided by monolithic fabrication.
Why is a matched resistor network like the LT5400AIMS8E-2#PBF preferable to discrete resistors in differential amplifier designs?
A monolithic matched network such as the LT5400AIMS8E-2#PBF tracks temperature changes across all 4 elements simultaneously, maintaining the resistor ratio even as the ambient temperature varies. Discrete 1% resistors can drift independently by up to several hundred ppm/°C, causing gain errors, whereas the LT5400 network's tight inter-element matching of typically 0.01% preserves amplifier accuracy across the -40°C to +125°C operating range.
What is the power dissipation limit for each element in the LT5400AIMS8E-2#PBF?
Each of the 4 resistor elements in the LT5400AIMS8E-2#PBF is rated for 0.8 W element power dissipation, which at 100 kΩ corresponds to a maximum continuous voltage of approximately 283 V rms across a single element. In most signal-conditioning applications operating at ±15 V or ±5 V rails, the actual dissipation is a small fraction of this limit, providing a wide derating margin.
In what precision measurement or instrumentation applications is the LT5400AIMS8E-2#PBF most commonly used?
Typical applications include precision differential amplifier feedback networks, Wheatstone bridge completion circuits for strain gauges and pressure sensors, voltage divider chains in ADC reference networks, and analog multiplexer termination in data acquisition systems. The MSOP-8 package's small footprint and the four 100 kΩ matched elements make it suitable for medical-grade instruments and industrial process controllers where space and matching accuracy at 100 kΩ both matter.
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Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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