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
What are the key features of LTC6081HMS8#TRPBF?
- 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
What is LTC6081HMS8#TRPBF used for?
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.
What are the specifications of LTC6081HMS8#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0005 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 |
Where can I find the LTC6081HMS8#TRPBF datasheet?
LTC6081HMS8#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6081HMS8#TRPBF?
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.
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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 |
|---|---|---|
| 19+ | $3.8800 | $73.72 |
| 500+ | $3.1875 | $1593.75 |
| 1000+ | $2.9300 | $2930.00 |
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