LTC2067HMS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC2067HMS8#PBF is a dual zero-drift operational amplifier with ultra-low 10 µA supply current per channel and 35 pA maximum input bias current at 25°C. It delivers 123 dB typical common-mode rejection ratio in an 8-pin SOIC package, making it ideal for precision sensor signal conditioning and low-power measurement applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC2067HMS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.4400(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 LTC2067HMS8#PBF?
- Zero-drift architecture eliminates DC offset and 1/f noise drift for stable long-term precision measurements without periodic calibration
- Ultra-low 10 µA supply current per amplifier enabling always-on sensing in battery-powered IoT and medical wearables
- 35 pA maximum input bias current at 25°C for accurate signal conditioning of high-impedance electrochemical and pH sensors
- 123 dB typical CMRR providing excellent rejection of 50/60 Hz power-line interference in industrial sensor front ends
- Dual channel configuration in an 8-pin SOIC package reducing board space compared to two separate single-channel zero-drift amplifiers
What is LTC2067HMS8#PBF used for?
The LTC2067HMS8#PBF is designed for precision, low-power instrumentation applications such as weigh scales, strain gauge bridges, and thermocouple signal conditioning where zero-drift stability and sub-picoamp bias currents are essential. Its 10 µA supply current per channel enables continuous operation in energy-harvesting systems and coin-cell-powered data loggers that must maintain microvolt-level accuracy over extended periods. Medical devices including ECG front ends and blood glucose analyzers benefit from its 123 dB CMRR and extremely low bias current, which preserves measurement accuracy for high-impedance biological electrodes.
What are the specifications of LTC2067HMS8#PBF?
| 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 |
| 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#PBF datasheet?
LTC2067HMS8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2067HMS8#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the LTC2067HMS8#PBF's 35 pA input bias current benefit high-impedance sensor interfaces such as pH probes?
With a maximum input bias current of only 35 pA at 25°C and 0.00015 µA over the full temperature range, the LTC2067HMS8#PBF introduces negligible voltage error at the input when connected to pH glass electrodes or reference electrodes with source impedances exceeding 100 MΩ. A 35 pA bias into a 100 MΩ sensor impedance produces only 3.5 mV of offset error before the zero-drift correction, keeping measurement accuracy within calibration tolerances without the need for input guarding circuits.
In what battery-powered applications does the LTC2067HMS8#PBF's 10 µA supply current per channel provide a meaningful lifetime advantage?
At 10 µA supply current per channel (20 µA for both channels), a 225 mAh CR2032 coin cell can theoretically power the LTC2067HMS8#PBF for over 11,000 hours of continuous operation, enabling multi-year deployment in wireless sensor nodes measuring temperature, humidity, or structural strain without battery replacement. This low quiescent current is critical for gas detector nodes, environmental monitors, and medical patch sensors that must operate for 1–5 years on a single cell.
How does the LTC2067HMS8#PBF's CMRR performance compare to standard op-amps in 50 Hz mains-interference rejection for industrial sensors?
The LTC2067HMS8#PBF achieves 123 dB typical CMRR, versus 60–80 dB for general-purpose op-amps, meaning it rejects 50 Hz or 60 Hz common-mode interference by a factor exceeding 1 million to 1. In an industrial 4–20 mA loop transmitter with 1 V peak common-mode mains noise, the LTC2067's 103 dB minimum CMRR limits the differential error contribution to less than 1 µV, keeping measurement errors well below the 0.1% accuracy requirement of most process control systems.
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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.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 19+ | $3.2300 | $61.37 |
| 250+ | $2.9706 | $742.65 |
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