LTC6102CMS8#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC6102CMS8#TRPBF is a precision single-channel current sense amplifier from Analog Devices rated to 60 V with a 50 µV maximum input offset voltage and 0.02 µA maximum bias current in an 8-pin MSOP package. It is automotive-qualified and suitable for high-side current monitoring over a wide voltage range. Available from stock worldwide with same-day shipping options.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6102CMS8#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4200(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 60 V rated input for high-side current sensing on 12 V, 24 V, and 48 V automotive and industrial power rails
- Ultra-low 50 µV maximum input offset voltage enabling accurate milliamp-level current measurement without zero-offset errors
- 0.02 µA maximum bias current minimizing measurement error when using high-value external sense resistors in precision designs
- Compact 8-pin MSOP package with voltage-feedback architecture and integrated frequency compensation for stable current monitoring
Applications
The LTC6102CMS8#TRPBF is designed for precision high-side current monitoring in automotive battery management systems, 48 V mild hybrid vehicle power rails, and industrial motor drive controllers where accurate current sensing over a 60 V common-mode range is critical. Its 50 µV offset voltage ensures milliamp-level measurement accuracy when used with low-value shunt resistors in the 1 milliohm to 10 milliohm range. The device is also used in telecom power supplies, server power monitors, and industrial UPS systems requiring accurate current feedback for overcurrent protection and efficiency measurement.
Specifications
| 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 |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Supply Current-Max | 0.675mA |
| Supply Voltage Limit-Max | 70V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Technology | CMOS |
| 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 | 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 | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the common-mode voltage range of the LTC6102CMS8#TRPBF and which supply rails does it support?
The LTC6102CMS8#TRPBF supports a common-mode input voltage up to 60 V, allowing it to measure high-side current on 12 V automotive rails, 24 V industrial power buses, and 48 V mild hybrid vehicle systems without requiring a separate high-voltage front-end circuit. This 60 V range covers the vast majority of automotive and industrial power supply architectures in a single current sense amplifier.
How does the 50 µV input offset voltage of the LTC6102CMS8#TRPBF affect current measurement accuracy?
The LTC6102CMS8#TRPBF specifies a maximum input offset voltage of 50 µV, which translates directly to a measurement error of 50 mA when using a 1 milliohm shunt resistor. For designs using a 10 milliohm shunt resistor, the offset contributes only 5 mA of error, enabling high-accuracy current sensing below 1% full-scale error in the 0 A to 5 A measurement range.
Why is the 0.02 µA bias current specification of the LTC6102CMS8#TRPBF important for precision current sensing designs?
The LTC6102CMS8#TRPBF has a maximum bias current of 0.02 µA, which causes negligible voltage error across the external gain-setting resistors even when high-resistance values in the 100 kilohm range are used to set the amplifier gain. This low bias current allows designers to use larger resistors to achieve higher output voltage gains without introducing significant gain error or output offset from bias current flow.
For which automotive and industrial applications is the LTC6102CMS8#TRPBF best suited?
The LTC6102CMS8#TRPBF is best suited for automotive battery current monitoring, 48 V mild hybrid power distribution unit current sensing, industrial servo drive current feedback, and telecom rectifier output current measurement where a 60 V common-mode range and 50 µV offset precision are simultaneously required. Its automotive qualification and 8-pin MSOP package make it a compact and reliable choice for high-reliability current monitoring in under-hood and industrial enclosure environments.
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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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| 500+ | $2.6250 | $1312.50 |
| 1000+ | $2.4200 | $2420.00 |
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