LTC2986HLX-1#PBF Analog Devices Integrated Circuit (Quad Flat Packages) In Stock
LTC2986HLX-1#PBF is a 10-channel high-accuracy digital temperature measurement system with 0.1°C maximum accuracy, supporting thermocouples, RTDs, thermistors, and diode sensors from a single IC. It integrates excitation current sources, ADC, and linearization in a 7 mm × 7 mm QFP package. Suited for precision industrial process control, medical instruments, and laboratory temperature monitoring.
- Manufacturer
- Analog Devices
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- LTC2986HLX-1#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $32.5900(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC2986HLX-1#PBF?
- 10 input channels supporting thermocouples, RTDs, thermistors, and diodes
- 0.1°C maximum accuracy across the full sensor input range
- Integrated excitation current sources eliminating external components
- On-chip linearization and cold-junction compensation for thermocouple types
- 7 mm × 7 mm QFP package enabling high channel density per board area
- SPI-compatible digital interface for direct microcontroller integration
What is LTC2986HLX-1#PBF used for?
The LTC2986HLX-1#PBF serves precision industrial process control systems where simultaneous measurement of multiple temperature points with 0.1°C accuracy is required across diverse sensor types without manual sensor-type reconfiguration. Its 10-channel architecture with integrated linearization is ideal for laboratory calibration equipment, medical diagnostic instruments, and HVAC control systems that must monitor thermocouples and RTDs alongside thermistors. The compact 7 mm QFP footprint also suits rack-mount data acquisition modules and smart building automation controllers.
What are the specifications of LTC2986HLX-1#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1760 |
| YTEOL | 8.5 |
| Accuracy-Max (Cel) | 0.1Cel |
| Body Breadth | 7mm |
| Body Height | 1.4mm |
| Body Length or Diameter | 7mm |
| Housing | PLASTIC |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Number of Bits | 24 |
| Operating Current-Max | 20mA |
| Output Interface Type | 4-WIRE INTERFACE |
| Package Equivalence Code | QFP48,.35SQ,20 |
| Package Shape/Style | SQUARE |
| R0-Nom | 100Ω |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 5.25V |
| Supply Voltage-Min | 2.85V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Termination Type | SOLDER |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC2986HLX-1#PBF datasheet?
LTC2986HLX-1#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2986HLX-1#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What temperature measurement accuracy does the LTC2986HLX-1#PBF achieve, and which sensor types does it support natively?
The LTC2986HLX-1#PBF achieves a maximum measurement accuracy of 0.1°C across its 10 input channels, with native support for thermocouples (Types B, E, J, K, N, R, S, T), 2-, 3-, and 4-wire RTDs, thermistors, and diode temperature sensors. On-chip linearization and cold-junction compensation eliminate external processing, enabling direct digital temperature readings with minimal firmware complexity in industrial and medical measurement applications.
How does the LTC2986HLX-1#PBF simplify a multi-sensor temperature acquisition board compared to using discrete ADCs and signal conditioning?
By integrating 10 multiplexed input channels, precision excitation current sources, a high-resolution ADC, and sensor linearization algorithms into a single 7 mm × 7 mm QFP IC, the LTC2986HLX-1#PBF replaces what would otherwise require multiple discrete instrumentation amplifiers, a multi-channel ADC, reference resistors, and cold-junction compensation circuits. This reduces total BOM count by tens of components, shrinks board area significantly, and cuts firmware development time versus implementing custom linearization tables for each sensor type.
Can the LTC2986HLX-1#PBF measure both thermocouples and RTDs on the same board simultaneously across all 10 channels?
Yes, the LTC2986HLX-1#PBF allows each of its 10 channels to be independently configured for different sensor types including thermocouples, 2-wire and 4-wire RTDs, thermistors, and diodes, so a single device can simultaneously serve a mix of sensor types on the same acquisition board. Channel configuration is set via SPI registers, and the internal excitation current sources are routed per-channel to match each sensor's requirements, enabling flexible multi-sensor 0.1°C accuracy measurement in the same system.
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About Analog Devices
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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $36.4960 | $364.96 |
| 25+ | $35.4248 | $885.62 |
| 1000+ | $32.5900 | $32590.00 |
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