LT6108HMS8-1#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LT6108HMS8-1#PBF is a precision current sense amplifier from Analog Devices featuring an integrated comparator and 400 mV reference with 125 dB CMRR and 450 µV max offset voltage. It targets industrial power monitoring, overcurrent protection, and battery management applications in an MSOP-8 package.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT6108HMS8-1#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4700(MOQ 19)
- 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 LT6108HMS8-1#PBF?
- Integrated comparator with 400 mV internal reference for autonomous fault detection
- 125 dB common-mode rejection ratio for accurate high-side current sensing
- 450 µV maximum input offset voltage for precision current measurement
- Current-feedback architecture enabling wide input common-mode range
- 0.35 µA maximum bias current minimizing sense resistor loading errors
- SOT-23/MSOP-8 compact package for space-constrained power monitoring designs
What is LT6108HMS8-1#PBF used for?
The LT6108HMS8-1#PBF is designed for precision current monitoring in power supplies, battery chargers, and motor drives where accurate high-side current sensing is critical. Its built-in comparator and 400 mV reference simplify overcurrent trip circuits, reducing external component count. The device is also well-suited for industrial equipment requiring continuous load monitoring with fast fault response.
What are the specifications of LT6108HMS8-1#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | CURRENT-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.35 µ A |
| Bias Current-Max (IIB) @25C | 0.3 µ A |
| Common-mode Reject Ratio-Nom | 125dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 450 µ V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.95mA |
| Supply Voltage Limit-Max | 60V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 1000 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Thailand |
Where can I find the LT6108HMS8-1#PBF datasheet?
LT6108HMS8-1#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT6108HMS8-1#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What common-mode rejection ratio does the LT6108HMS8-1#PBF achieve, and why does it matter for high-side current sensing?
The LT6108HMS8-1#PBF achieves a 125 dB common-mode rejection ratio, which is critical for high-side sensing where the input common-mode voltage can reach the supply rail. This high CMRR ensures the amplifier rejects supply noise while accurately measuring millivolt-level differential voltages across the sense resistor.
How does the integrated 400 mV reference in the LT6108HMS8-1#PBF simplify overcurrent protection circuit design?
The integrated 400 mV reference connects directly to the comparator, setting the trip threshold without requiring an external precision voltage reference. This eliminates at least 1 external component, reduces PCB area, and lowers design cost in applications such as battery protection circuits and DC-DC converter current limiting.
What package does the LT6108HMS8-1#PBF use, and how many pins does it have for layout planning?
The LT6108HMS8-1#PBF is housed in an 8-pin MSOP package with a body approximately 3 mm × 3 mm, making it suitable for space-constrained power monitoring boards. The 8 pins provide dedicated connections for sense inputs, comparator output, reference, and supply, enabling a complete current-sense and fault-output solution in minimal PCB footprint.
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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 |
|---|---|---|
| 19+ | $3.1100 | $59.09 |
| 250+ | $2.7551 | $688.77 |
| 500+ | $2.5592 | $1279.59 |
| 1000+ | $2.5500 | $2550.00 |
| 10000+ | $2.4700 | $24700.00 |
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