LTC6102HVCMS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC6102HVCMS8#PBF is a high-voltage zero-drift current sense amplifier from Analog Devices with a 50 µV maximum input offset voltage and 0.02 µA maximum bias current. It delivers precision shunt-resistor current measurement in high-voltage power systems within an MSOP-8 package.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6102HVCMS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8600(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6102HVCMS8#PBF?
- Zero-drift architecture maintaining 50 µV maximum input offset voltage for precision current sensing
- High-voltage input common-mode range for direct connection across shunt resistors in high-rail systems
- 0.02 µA maximum input bias current minimizing measurement error on small shunt values
- Voltage-feedback architecture with internal frequency compensation for stable closed-loop gain
- MSOP-8 package enabling compact placement in high-density power monitoring boards
What is LTC6102HVCMS8#PBF used for?
The LTC6102HVCMS8#PBF is designed for precision current monitoring in high-voltage power supplies, motor drives, and battery management systems where the sense resistor sits on a rail well above the ground reference. Its zero-drift topology ensures that the 50 µV maximum offset error does not degrade measurement accuracy across temperature extremes, making it suitable for industrial energy metering and server power management units. Solar inverters and UPS systems also rely on this device to continuously monitor load current on high-voltage DC buses without requiring isolated sensing circuitry.
What are the specifications of LTC6102HVCMS8#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.02 µA |
| Bias Current-Max (IIB) @25C | 0.02 µA |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 50 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.11 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Supply Current-Max | 0.675mA |
| Supply Voltage Limit-Max | 105V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 200 |
| 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 | Malaysia |
Where can I find the LTC6102HVCMS8#PBF datasheet?
LTC6102HVCMS8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6102HVCMS8#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 50 µV maximum input offset voltage of the LTC6102HVCMS8#PBF affect current measurement accuracy on a low-value shunt resistor?
For a 10 mΩ shunt resistor carrying 1 A of load current, the shunt voltage is 10 mV. A 50 µV offset introduces a current measurement error of 5 mA, or 0.5% of full-scale. By comparison, a standard op amp with 1 mV offset would produce a 10% error on the same shunt, demonstrating that the LTC6102HVCMS8#PBF's zero-drift architecture is essential for sub-1% accuracy with small shunt values.
In which high-voltage power monitoring applications does the LTC6102HVCMS8#PBF outperform standard low-side current sense amplifiers?
Standard low-side current sense amplifiers require the shunt resistor between the load and ground, which disrupts the ground reference and is impractical in high-side motor drive or battery charger circuits. The LTC6102HVCMS8#PBF supports a high common-mode voltage input, allowing the sense resistor to be placed on the high-voltage rail while the output is referenced to the system ground, enabling accurate current measurement in 12 V to 60 V or higher bus systems without breaking the power delivery path.
For a solar inverter design, how does the 0.02 µA input bias current of the LTC6102HVCMS8#PBF influence shunt resistor value selection?
With a maximum input bias current of 0.02 µA flowing through the shunt resistor, the bias-induced voltage error is only 2 nV on a 100 mΩ shunt, which is completely negligible. This means engineers can freely select shunt values ranging from 1 mΩ to several ohms based solely on power dissipation and full-scale voltage requirements rather than being constrained by amplifier input loading, simplifying the design of high-side current monitors in 48 V solar panel string inverters.
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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 |
|---|---|---|
| 1+ | $6.9300 | $6.93 |
| 2+ | $4.6200 | $9.24 |
| 100+ | $4.1400 | $414.00 |
| 250+ | $3.2621 | $815.53 |
| 500+ | $3.1125 | $1556.25 |
| 1000+ | $2.8600 | $2860.00 |
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