LTC6081HMS8#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC6081HMS8#TRPBF is a dual-channel precision CMOS operational amplifier from Analog Devices, packaged in an 8-pin SOIC, with 300 µA per-amplifier supply current and 90 µV maximum input offset voltage. It achieves 86 dB minimum / 100 dB typical CMRR and 0.5 pA maximum bias current for high-accuracy measurement circuits.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6081HMS8#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.9300(MOQ 19)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual CMOS op-amp with 90 µV maximum input offset voltage for precision signal chains
- 0.5 pA maximum input bias current ideal for high-impedance sensor interfaces
- 100 dB typical CMRR with 86 dB guaranteed minimum
- 300 µA per-channel supply current balancing performance and power consumption
- 8-pin SOIC package housing two independent precision amplifiers
- Internal frequency compensation for unity-gain stability
Applications
The LTC6081HMS8#TRPBF is designed for precision instrumentation amplifiers, medical sensor front-ends, and data acquisition signal chains where 90 µV offset and 0.5 pA bias current are required to maintain accuracy across the full temperature range. Its dual-amplifier configuration in a single SOIC-8 package allows compact differential or two-channel measurement circuits for strain gauges, thermocouples, and photodiode arrays.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0005 µA |
| Common-mode Reject Ratio-Min | 86dB |
| 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 | 0.87mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| 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 | 1000000 |
| 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
What input bias current does the LTC6081HMS8#TRPBF specify, and which sensor types benefit most from this specification?
The LTC6081HMS8#TRPBF specifies a maximum input bias current of 0.0005 µA (0.5 pA), making it suitable for pH electrodes, photodiodes, and piezoelectric sensors with source impedances above 1 GΩ where even a 1 nA bias current would cause a 1 mV offset error. This sub-picoampere specification is critical for charge-sensitive measurement loops.
How does the 100 dB CMRR of the LTC6081HMS8#TRPBF help reject power supply noise in medical instrumentation?
With 100 dB typical and 86 dB minimum CMRR, the LTC6081HMS8#TRPBF attenuates common-mode interference by a factor of 100,000:1, reducing a 1 V common-mode noise signal to below 10 µV at the differential output. In ECG and EEG front-end circuits where 50 Hz or 60 Hz mains noise appears as common-mode interference, this ensures the signal-to-noise ratio is not degraded by power line pickup.
What supply current does the LTC6081HMS8#TRPBF consume, and is it suitable for battery-powered precision instruments?
Each amplifier channel in the LTC6081HMS8#TRPBF consumes approximately 300 µA supply current, totaling about 600 µA for both channels in the dual package. This low quiescent draw allows the device to run for thousands of hours on a small lithium coin cell in always-on precision measurement instruments such as portable data loggers or wearable biosensors.
Related Guides
How to Choose a 3528 SMD Indicator LED for Blue Status Lighting: Selection Guide
A practical 3528 SMD indicator LED selection guide using 150141BS73100 and related Wurth 150141 variants for blue status lighting.
Jul 5, 2026
BAS70KFILM Design Guide for Low-Leakage Signal Clamping and RF Detector Inputs
Practical BAS70KFILM design guidance for signal clamps, RF detector inputs, leakage control, capacitance, layout, and sourcing alternatives.
Jul 5, 2026
How to Choose a BAS70 Schottky Diode for Signal Clamping: Selection Guide
A practical BAS70KFILM and BAS70-family Schottky diode selection guide for signal clamping, RF detection, leakage, and topology choices.
Jul 4, 2026
AMC1202DWVR Design Guide for Isolated Current Sensing
Practical AMC1202DWVR design guide covering shunt sizing, isolation layout, input filtering, ADC scaling, and sourcing choices.
Jul 4, 2026
Why Buy from FindMyChip
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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $3.8800 | $73.72 |
| 500+ | $3.1875 | $1593.75 |
| 1000+ | $2.9300 | $2930.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”