LT5400AHMS8E-2#PBF Analog Devices Resistor (Small Outline Packages) In Stock
Analog Devices LT5400AHMS8E-2#PBF is an automotive-grade quad matched resistor network with 100 kΩ nominal resistance, 0.01% matching accuracy, and 2 ppm/°C tracking TCR in an 8-pin MSOP-EP package.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT5400AHMS8E-2#PBF Datasheet PDF
- Category
- Resistor
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad resistor network with 0.01% ratio matching and 2 ppm/°C tracking temperature coefficient for ultra-precise gain and divider circuits
- AEC-Q100 automotive qualification supports operation from -40°C to +125°C in demanding underhood and ADAS applications
- 100 kΩ nominal resistance with 0.8 W power dissipation rating in compact 8-pin MSOP-EP footprint
- Laser-trimmed monolithic design ensures long-term ratio stability superior to discrete discrete resistor pairs on PCB
Applications
The LT5400AHMS8E-2#PBF is designed for high-precision gain-setting and voltage divider networks in automotive ADAS sensor interfaces, battery management systems, and precision differential amplifiers where ratio matching better than 0.01% is required. Its 2 ppm/°C tracking TCR and AEC-Q100 rating make it the preferred choice for precision instrumentation in electric vehicle motor drives, automotive infotainment, and industrial measurement systems operating over the full -40°C to +125°C range.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1662 |
| Reach Compliance Code | Compliant |
| YTEOL | 10 |
| 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 Shape | RECTANGULAR PACKAGE |
| Package Style | SMT |
| 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 is the resistor ratio matching accuracy of LT5400AHMS8E-2#PBF and why does it matter in differential amplifier designs?
LT5400AHMS8E-2#PBF achieves 0.01% resistor ratio matching, which in a differential amplifier directly determines the common-mode rejection ratio. With 0.01% matching the theoretical CMRR exceeds 80 dB, far better than discrete 1% resistors which limit CMRR to around 34 dB—making it essential for precision current sensing and bridge amplifier circuits in automotive BMS designs.
How does the 2 ppm/°C tracking TCR of LT5400AHMS8E-2#PBF benefit temperature measurement circuits?
The 2 ppm/°C tracking temperature coefficient means that over the full automotive range of -40°C to +125°C (a 165°C span), the ratio between any two resistors in the quad network drifts by at most 330 ppm total, equivalent to less than 0.033% ratio error. This stability is critical in precision Wheatstone bridge excitation and RTD signal conditioning where gain error must stay within 16-bit system budgets.
Is LT5400AHMS8E-2#PBF suitable for use in an ADAS camera or radar signal chain?
Yes, LT5400AHMS8E-2#PBF is AEC-Q100 qualified for automotive Grade 1, supporting junction temperatures up to +125°C and the full -40°C cold-start requirement of ADAS systems. Its 100 kΩ quad matched network with 0.01% matching enables precision gain stages in radar IF amplifiers and camera analog front ends where component drift would otherwise degrade detection accuracy.
What package does LT5400AHMS8E-2#PBF use and what is its power dissipation rating?
LT5400AHMS8E-2#PBF is housed in an 8-pin MSOP with exposed pad (MSOP-EP), a compact surface-mount package with a typical footprint under 5 mm x 3 mm. The element power dissipation rating is 0.8 W, providing adequate headroom for high-voltage divider applications where resistor self-heating could otherwise affect ratio accuracy.
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