LTC6104CMS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC6104CMS8#PBF is a precision single-channel current sense amplifier in an 8-pin MSOP package. It features a voltage-feedback op-amp architecture with a 0.14 MHz bandwidth and ultra-low 0.17 µA bias current for accurate high-side or low-side current measurements. Designed for power monitoring, battery management, and industrial load sensing applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6104CMS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6950(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 LTC6104CMS8#PBF?
- Single-channel current sense amplifier with voltage-feedback operational amplifier architecture
- 0.14 MHz signal bandwidth suitable for DC and low-frequency AC current monitoring
- Ultra-low input bias current of 0.17 µA at 25°C for minimal shunt resistor loading
- Maximum bias current of 0.245 µA ensuring accurate measurements across temperature
- 8-pin MSOP package for compact power monitoring circuit integration
- YTEOL of 10 years supporting long-lifecycle industrial and infrastructure designs
What is LTC6104CMS8#PBF used for?
LTC6104CMS8#PBF is used in precision current monitoring circuits for battery management systems, DC-DC converter output current sensing, and industrial motor drive feedback loops where accurate low-frequency current measurement is critical. Its ultra-low bias current minimizes error contribution when using high-value shunt resistors for low-power circuit monitoring. The device is also found in power supply protection circuits, telecom power distribution monitoring, and laboratory instruments requiring stable, low-drift current sensing over extended operating periods.
What are the specifications of LTC6104CMS8#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.245 µA |
| Bandwidth (3dB)-Nom | 0.14MHz |
| Bias Current-Max (IIB) @25C | 0.17 µA |
| Frequency Compensation | NO |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| 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 | 1.1mA |
| Supply Voltage Limit-Max | 70V |
| Supply Voltage-Nom (Vsup) | 6V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Wideband | YES |
| 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 LTC6104CMS8#PBF datasheet?
LTC6104CMS8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6104CMS8#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does LTC6104CMS8#PBF's 0.17 µA bias current benefit precision current sensing with high-value shunt resistors?
A bias current of only 0.17 µA at 25°C produces an error voltage of just 0.17 mV across a 1 kΩ shunt, keeping measurement inaccuracy well below 0.1% for shunts up to several kilohms. This allows designers to use larger shunt resistance values for improved signal-to-noise ratio while maintaining the accuracy required in battery management and precision power monitoring circuits.
What bandwidth does LTC6104CMS8#PBF support, and is it sufficient for switch-mode power supply current monitoring?
LTC6104CMS8#PBF has a 3 dB bandwidth of 0.14 MHz (140 kHz), which is adequate for monitoring average or low-frequency ripple current in switch-mode power supplies switching at frequencies up to roughly 50 kHz to 100 kHz. For higher switching frequencies requiring cycle-by-cycle current sensing at above 200 kHz, a wider-bandwidth current sense amplifier would be more appropriate.
In which industrial or infrastructure applications does LTC6104CMS8#PBF provide a long-term supply advantage?
Analog Devices assigns LTC6104CMS8#PBF a YTEOL of 10 years, making it a reliable choice for industrial power monitors, telecom rectifier systems, and smart grid metering equipment with 10-year or longer field service requirements. Designers can commit to this part in long-lifetime products without near-term redesign risk from an end-of-life notification.
How does LTC6104CMS8#PBF's MSOP-8 package compare to SO-8 alternatives for high-density power monitoring board layouts?
The MSOP-8 package body is approximately 3 mm x 3 mm, roughly half the footprint of a standard SO-8 (approximately 5 mm x 4 mm), allowing twice as many current sense channels per unit area on a dense power monitoring PCB. This makes it preferable for multi-channel systems such as battery cell balancers or per-slot server power monitors where 8 or more sense channels must fit within a constrained board area.
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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+ | $3.3900 | $3.39 |
| 4+ | $2.2600 | $9.04 |
| 12+ | $1.6950 | $20.34 |
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