LTC6081CMS8#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC6081CMS8#TRPBF is a dual precision rail-to-rail input/output op-amp from Analog Devices with 90 µV max offset, 100 dB CMRR, and automotive-grade operation up to 5.5 V in an MSOP-8 package. Delivers precision signal amplification for automotive and industrial sensor conditioning. Available from stock worldwide with competitive pricing.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6081CMS8#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4400(MOQ 19)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 90 µV maximum input offset voltage for high-accuracy DC and low-frequency signal amplification
- 100 dB typical CMRR for excellent common-mode noise rejection in noisy automotive environments
- Rail-to-rail input and output for full signal swing on 2.7 V to 5.5 V single supply
- Ultra-low bias current: 0.04 pA typical, ideal for high-impedance sensor and charge-amplifier circuits
- Dual-channel in MSOP-8 for compact precision front-end designs
- Automotive-grade qualification supports reliable operation across -40°C to 125°C temperature range
Applications
The LTC6081CMS8#TRPBF is designed for precision signal conditioning in automotive sensor interfaces, industrial instrumentation, and medical measurement devices where low offset voltage and high CMRR are essential. Its rail-to-rail input/output capability on supplies as low as 2.7 V makes it ideal for battery-operated pressure, temperature, and load-cell signal chains requiring sub-millivolt accuracy. The automotive qualification and -40°C to 125°C operating range also make it a reliable choice for under-hood electronic control modules and motor position sensing circuits.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00004 µA |
| Common-mode Reject Ratio-Min | 88dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 90 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| 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-Nom | 1V/us |
| Supply Current-Max | 0.92mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 3V |
| 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 |
| Unity Gain BW-Nom | 3600 |
| Voltage Gain-Min | 316227.76 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 90 µV maximum offset voltage of LTC6081CMS8#TRPBF benefit precision sensor amplification designs?
A 90 µV maximum input offset voltage means that even without external calibration, the amplifier introduces less than 90 µV of DC error at the input. For a load-cell or pressure bridge sensor producing a 10 mV full-scale output, this corresponds to an offset error below 0.9% of full scale, which is sufficient for many industrial measurement applications without requiring a software offset-correction routine or external trimming resistors.
Why is LTC6081CMS8#TRPBF a strong candidate for automotive body-control sensor signal chains?
The LTC6081CMS8#TRPBF is rated for automotive use across a -40°C to 125°C temperature range, meeting the thermal demands of under-hood and body-control module environments. Its 100 dB typical CMRR rejects common-mode noise from the 12 V automotive supply rail, while the 5.5 V maximum supply and rail-to-rail output ensure compatibility with 3.3 V and 5 V MCU ADC inputs found in modern vehicle control units.
Can LTC6081CMS8#TRPBF be used as a charge amplifier for piezoelectric sensors given its bias current specification?
Yes—the LTC6081CMS8#TRPBF is an excellent choice for charge-amplifier configurations because its typical input bias current is only 0.04 pA (40 fA). Such an extremely low bias current allows very high feedback resistor values (100 MΩ or more) without creating excessive DC output drift, enabling sensitive detection of piezoelectric charge signals from vibration or acoustic sensors with corner frequencies well below 1 Hz.
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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+ | $2.6500 | $1325.00 |
| 1000+ | $2.4400 | $2440.00 |
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