LTC6102CMS8-1#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6102CMS8-1#TRPBF is a zero-drift current sense amplifier with 50 µV max input offset voltage and 0.02 µA bias current, featuring a shutdown pin for power management. It provides precision high-side current sensing in an 8-pin MSOP package with wide supply voltage range. Suitable for battery monitoring, power metering, and servo drive current feedback applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6102CMS8-1#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.5400(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 LTC6102CMS8-1#TRPBF?
- Zero-drift architecture achieving 50 µV maximum input offset voltage for highly accurate current sensing
- 0.02 µA maximum input bias current minimizing shunt resistor selection constraints in precision designs
- Hardware shutdown pin enabling power management to reduce system quiescent current between measurement cycles
- Voltage-feedback amplifier topology with frequency compensation for stable closed-loop operation
- 8-pin MSOP package providing small footprint for high-density power monitoring circuit boards
What is LTC6102CMS8-1#TRPBF used for?
The LTC6102CMS8-1#TRPBF is designed for precision current monitoring in battery management systems, industrial power meters, and servo motor drive feedback where measurement accuracy below 100 µV offset is essential. Its zero-drift performance maintains accuracy over temperature without requiring system-level offset calibration, simplifying designs in laboratory instruments and telecom power systems. The shutdown feature reduces standby power in duty-cycled measurement applications such as solar charge controllers and portable power analyzers.
What are the specifications of LTC6102CMS8-1#TRPBF?
| 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) |
| 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 |
Where can I find the LTC6102CMS8-1#TRPBF datasheet?
LTC6102CMS8-1#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6102CMS8-1#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How accurate is the LTC6102CMS8-1#TRPBF for current measurement and what shunt resistor value would suit a 1A full-scale range?
The LTC6102CMS8-1#TRPBF has a maximum input offset voltage of 50 µV, yielding a full-scale error below 0.5% with a 10 mΩ shunt at 1A full-scale current. For higher accuracy, a 100 mΩ shunt reduces the offset-referred error to 0.05%, making this amplifier appropriate for precision battery coulomb counting and power budgeting in systems requiring sub-1% measurement uncertainty.
What is the input bias current of the LTC6102CMS8-1#TRPBF and how does it affect shunt resistor selection?
The LTC6102CMS8-1#TRPBF specifies a maximum input bias current of only 0.02 µA at 25°C, which generates less than 2 µV of offset error even with a 100 kΩ source impedance. This extremely low bias current allows use of high-value shunt resistors without adding significant systematic error, enabling energy-efficient designs with 0.1Ω to 1Ω shunts in low-current battery monitoring applications.
How does the shutdown function of the LTC6102CMS8-1#TRPBF benefit duty-cycled measurement systems?
The LTC6102CMS8-1#TRPBF includes a dedicated shutdown pin that disables the amplifier, reducing supply current from its active state to near zero microamps. In duty-cycled applications such as solar charge controllers and IoT energy harvesters that sample current every 100 ms to 1 second, enabling shutdown between measurements can cut average measurement circuit power consumption by 10x to 100x.
In which package does the LTC6102CMS8-1#TRPBF come and what are the competing current sense amplifiers in a similar package?
The LTC6102CMS8-1#TRPBF is offered in an 8-pin MSOP package, providing a smaller footprint than standard 8-pin SOIC alternatives. Comparable zero-drift current sense amplifiers in MSOP-8 include the INA226 and MAX4080, but the LTC6102 achieves 50 µV offset with 0.02 µA bias current, making it better suited for precision applications demanding below 100 µV systematic error over -40°C to +85°C.
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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+ | $7.1300 | $7.13 |
| 19+ | $3.3700 | $64.03 |
| 1000+ | $2.5400 | $2540.00 |
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