LTC2067HMS8#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC2067HMS8#TRPBF is a dual zero-drift operational amplifier with 10 µA maximum supply current and an ultra-low bias current of 35 pA at 25°C. Features 103 dB minimum CMRR and precision voltage feedback architecture in an MSOP-8 package. Available in tape-and-reel with worldwide in-stock shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC2067HMS8#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4400(MOQ 1)
- 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 LTC2067HMS8#TRPBF?
- Ultra-low supply current of 10 µA maximum enabling battery-powered and energy-harvesting applications
- Zero-drift architecture delivering 123 dB typical CMRR and offset voltage stability over temperature without external trimming
- Dual op-amp configuration in MSOP-8 package with bias current as low as 35 pA at 25°C for high-impedance sensor interfaces
What is LTC2067HMS8#TRPBF used for?
The LTC2067HMS8#TRPBF is designed for precision signal conditioning in battery-powered instruments, medical monitoring equipment, and portable industrial sensors where supply current budgets are below 10 µA per channel. Its zero-drift topology eliminates offset voltage drift over temperature, making it ideal for thermocouple amplifiers, strain gauge bridges, and pH measurement front-ends requiring stable DC accuracy. The dual-channel configuration in MSOP-8 supports compact PCB designs in wearable health devices and remote IoT sensing nodes.
What are the specifications of LTC2067HMS8#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00015 µA |
| Bias Current-Max (IIB) @25C | 0.000035 µA |
| Common-mode Reject Ratio-Min | 103dB |
| Common-mode Reject Ratio-Nom | 123dB |
| Frequency Compensation | NO |
| Input Offset Voltage-Max | 10 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | YES |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Nom | 17500V/us |
| Supply Current-Max | 0.04mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 100 |
| Voltage Gain-Min | 398107 |
| 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 |
Where can I find the LTC2067HMS8#TRPBF datasheet?
LTC2067HMS8#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2067HMS8#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How low is the bias current of the LTC2067HMS8#TRPBF, and why does this matter for high-impedance sensors?
The LTC2067HMS8#TRPBF has a maximum input bias current of 0.15 nA and a typical value of just 35 pA at 25°C. For sensors with source impedances above 1 MΩ, such as pH electrodes or pyroelectric detectors, bias currents in this range keep the voltage error below 35 µV at 1 MΩ source impedance, preserving measurement accuracy without requiring guard rings or external bias cancellation circuits.
What CMRR specification does the LTC2067HMS8#TRPBF guarantee, and how does it benefit precision measurement?
The LTC2067HMS8#TRPBF guarantees a minimum CMRR of 103 dB, with a typical value of 123 dB. This level of common-mode rejection suppresses 50 Hz or 60 Hz power line interference by a factor exceeding 100,000, allowing signals below 1 mV to be measured accurately in the presence of several volts of common-mode noise, as required in medical ECG and industrial weigh-scale applications.
For which low-power portable application scenarios is the LTC2067HMS8#TRPBF a strong fit?
With a maximum supply current of 10 µA for the dual amplifier, the LTC2067HMS8#TRPBF consumes just 5 µA per channel, extending a 100 mAh coin cell battery life to over 2000 hours in always-on sensing modes. This makes it ideal for remote environmental monitoring, wireless sensor nodes, and wearable biometric patches where the amplifier front-end must operate continuously at microwatt power levels.
When comparing the LTC2067 to a standard low-offset op-amp, what advantage does the zero-drift architecture provide over a wide temperature range?
Standard low-offset amplifiers may exhibit offset voltage drift of 1 µV/°C to 5 µV/°C, accumulating tens of microvolts of error across a -40°C to +125°C industrial range. The LTC2067's zero-drift architecture uses auto-zeroing or chopping techniques to keep offset drift below 0.05 µV/°C typically, resulting in less than 8 µV of total offset error across the full 165°C temperature span, a 20x to 100x improvement for precision DC measurement systems.
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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 |
|---|---|---|
| 1+ | $2.9300 | $2.93 |
| 500+ | $2.8900 | $1445.00 |
| 1000+ | $2.4400 | $2440.00 |
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