LT1672CMS8#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LT1672CMS8#TRPBF is a precision rail-to-rail input and output operational amplifier with only 2 µA supply current, available in an 8-pin MSOP package. Features 98 dB min CMRR and rail-to-rail I/O for maximum dynamic range. Available on tape and reel from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LT1672CMS8#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- 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 LT1672CMS8#TRPBF?
- Ultra-low 2 µA supply current enables micropower battery-operated precision signal conditioning with rail-to-rail input/output swing
- 98 dB minimum common-mode rejection ratio (CMRR) and 120 dB typical CMRR for high-precision differential measurements
- Rail-to-rail input and output with gain requirement (Av≥5) supports full supply span utilization in single-supply low-voltage systems
What is LT1672CMS8#TRPBF used for?
The LT1672CMS8#TRPBF is ideal for battery-powered precision instruments, portable medical monitoring devices, and low-power sensor signal conditioning circuits where rail-to-rail output swing and ultra-low 2 µA current consumption are required. Its 98 dB CMRR and precision offset performance suit strain gauge amplification, thermocouple interfaces, and low-level sensor front-ends. The 8-pin MSOP package enables compact PCB designs in space-constrained applications.
What are the specifications of LT1672CMS8#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0012 µA |
| Bias Current-Max (IIB) @25C | 0.001 µA |
| Common-mode Reject Ratio-Min | 98dB |
| Common-mode Reject Ratio-Nom | 120dB |
| Frequency Compensation | NO |
| Input Offset Voltage-Max | 725 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| 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 |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 0.016V/us |
| Slew Rate-Nom | 0.005V/us |
| Supply Current-Max | 8.4mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| 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) | NOT SPECIFIED |
| Unity Gain BW-Nom | 12 |
| Voltage Gain-Min | 60000 |
| 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 LT1672CMS8#TRPBF datasheet?
LT1672CMS8#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1672CMS8#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes LT1672CMS8#TRPBF suitable for precision strain gauge or bridge sensor amplification?
The LT1672CMS8#TRPBF delivers 98 dB minimum CMRR (120 dB typical) and a maximum input offset voltage within 1800 µV, making it effective for rejecting common-mode noise in Wheatstone bridge and strain gauge circuits. Its rail-to-rail output swing maximizes dynamic range on single 3 V to 16 V supply rails common in portable instruments.
How low is the quiescent current of the LT1672CMS8#TRPBF and what supply voltage range does it accept?
The LT1672CMS8#TRPBF draws only 2 µA supply current, enabling months-long battery life in coin-cell-powered measurement nodes. It operates from a single supply of 1.6 V to 16 V or a dual supply of ±0.8 V to ±8 V, covering 3 V, 3.3 V, and 5 V system rails typical in portable and wireless sensor designs.
When is LT1672CMS8#TRPBF a better choice than a standard op-amp for single-supply sensor front-ends?
LT1672CMS8#TRPBF is preferred over standard op-amps in single-supply designs where the input signal can swing from ground to the positive rail, because its rail-to-rail input stage handles common-mode voltages all the way to both supply rails. Its 2 µA quiescent current also outperforms standard 500 µA to 1 mA op-amps by 250x to 500x in power efficiency for the same 8-pin MSOP 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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