LTC6084HMS8#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6084HMS8#TRPBF is a dual, rail-to-rail input/output general-purpose op-amp operating from 1.8 V to 5.5 V supply, featuring 80 dB CMRR and 0.75 nA bias current for low-power precision signal conditioning in automotive applications, housed in an 8-pin MSOP package.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6084HMS8#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5900(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual rail-to-rail input and output for maximum dynamic range on single supply
- 80 dB common-mode rejection ratio for precise differential signal amplification
- Ultra-low 0.75 nA input bias current minimizes measurement error with high-impedance sources
- Wide supply range 1.8 V to 5.5 V for compatibility with 3.3 V and 5 V systems
- Automotive-qualified operation for reliability in harsh temperature environments
- 8-pin MSOP package for compact dual-amplifier layouts
Applications
The LTC6084HMS8#TRPBF suits precision analog front-end circuits in automotive sensor interfaces, battery management systems, and portable medical devices requiring rail-to-rail output swing on 3.3 V or 5 V rails. Its 80 dB CMRR and sub-nanoampere bias current make it effective for amplifying low-level signals from bridge sensors, thermocouples, and photodiodes. The dual-channel configuration reduces board space and BOM count in designs needing two independent amplification stages.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| Reach Compliance Code | Compliant |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00075 µA |
| Common-mode Reject Ratio-Min | 64dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1100 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| 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 | 0.5V/us |
| Supply Current-Max | 0.29mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| 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 | 1500 |
| Voltage Gain-Min | 400000 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input bias current of the LTC6084HMS8#TRPBF, and how does it affect high-impedance sensor interfaces?
The LTC6084HMS8#TRPBF has a maximum input bias current of 0.75 nA, which causes less than 75 µV offset error when driving a 100 kΩ source impedance. This makes it suitable for high-impedance sensors such as photodiodes and pH electrodes where most standard op-amps with microampere bias currents would introduce unacceptable measurement errors.
How does the rail-to-rail I/O architecture of the LTC6084HMS8#TRPBF help in single 3.3 V supply designs?
With a 3.3 V single supply, the rail-to-rail input allows the common-mode voltage to span the full 0 V to 3.3 V range, and the rail-to-rail output swings within millivolts of both rails. This maximizes the usable dynamic range to approximately 3.3 V peak-to-peak, which is critical for 12-bit or higher resolution ADC front-ends where signal headroom directly impacts noise-free code count.
In an automotive environment, what temperature range does the LTC6084HMS8#TRPBF cover, and what compliance standards apply?
The LTC6084HMS8#TRPBF is automotive-qualified to operate over a -40°C to +125°C temperature range, meeting the demands of under-hood and HVAC control applications. It complies with REACH environmental regulations as indicated by its compliant status, and the MSOP-8 package is suitable for wave or reflow soldering in high-reliability automotive assemblies.
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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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| 1+ | $2.1900 | $2.19 |
| 1000+ | $1.5900 | $1590.00 |
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