LT1012AIN8#PBF Analog Devices Integrated Circuit (Dual-In-Line Packages) In Stock
LT1012AIN8#PBF is a single precision general-purpose op-amp with 180 µV max offset voltage, 128 dB typical CMRR, and ±20V supply range. It features 0.8 nA max bias current in a through-hole 8-pin PDIP package. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT1012AIN8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.5300(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LT1012AIN8#PBF?
- 180 µV maximum input offset voltage for high-precision signal conditioning and instrumentation amplifier stages
- Ultralow input bias current of 0.8 nA maximum enabling accurate measurement with high-impedance sensor sources
- 128 dB typical CMRR with 108 dB minimum for exceptional common-mode noise rejection in bridge and differential circuits
- Wide ±20V supply range in an 8-pin PDIP for easy through-hole prototyping in benchtop and industrial designs
What is LT1012AIN8#PBF used for?
The LT1012AIN8#PBF is ideal for precision instrumentation front-ends, strain gauge bridge amplifiers, and low-drift signal conditioning circuits in laboratory and industrial measurement systems. Its ultralow 0.8 nA bias current and 180 µV offset make it suitable for photodiode transimpedance amplifiers, thermocouple conditioners, and precision integrators where input loading and DC errors are tightly controlled. The 8-pin PDIP package enables rapid prototyping and straightforward replacement in legacy precision analog circuits.
What are the specifications of LT1012AIN8#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1510 (N8) |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0008 µA |
| Common-mode Reject Ratio-Min | 108dB |
| Common-mode Reject Ratio-Nom | 128dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 180 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -20 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 0.1V/us |
| Slew Rate-Nom | 0.2V/us |
| Supply Current-Max | 0.8mA |
| Supply Voltage Limit-Max | 20V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Gain-Min | 100000 |
| ## LT1012AIN8#PBF Alternates Showing results | Image |
| Package | Dual-In-Line 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 LT1012AIN8#PBF datasheet?
LT1012AIN8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1012AIN8#PBF?
Compatible alternatives and drop-in replacements for LT1012AIN8#PBF:
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Frequently Asked Questions
How does the LT1012AIN8#PBF's 180 µV offset voltage affect accuracy in bridge sensor circuits?
With a maximum input offset voltage of 180 µV, the LT1012AIN8#PBF introduces a worst-case referred-to-input error of 180 µV in bridge amplifier applications. For a typical 350-ohm strain gauge bridge with 2 mV/V sensitivity on a 10V excitation, this offset represents less than 1% of full-scale error, making the device suitable for 12-bit accuracy applications without trimming.
For a photodiode transimpedance amplifier, why is the LT1012AIN8#PBF's 0.8 nA bias current specification important?
The LT1012AIN8#PBF's maximum input bias current of 0.8 nA limits the voltage error generated across the transimpedance feedback resistor to 0.8 mV per 1 MΩ of feedback resistance. For sensitive optical detectors with 10 MΩ feedback networks, this means only 8 mV of bias-induced offset, preserving measurement accuracy at very low photocurrent levels where signal amplitudes are in the tens of nanoampere range.
What supply voltage range does the LT1012AIN8#PBF support and how does this affect circuit design flexibility?
The LT1012AIN8#PBF operates over a ±20V supply range, accommodating bipolar power supplies from ±5V to ±20V commonly found in industrial analog systems. This wide range allows direct replacement in legacy benchtop instruments and flexible use across both low-power ±5V and high-voltage ±15V or ±18V laboratory environments without redesigning the power supply architecture.
How does the LT1012AIN8#PBF compare to a standard 741-type op-amp for precision measurement applications?
The LT1012AIN8#PBF offers dramatically better precision than a standard 741: its 180 µV offset voltage is approximately 10 times lower than a typical 741's 1 mV to 5 mV, and its 0.8 nA bias current is 3 to 4 orders of magnitude below the 741's 80 nA typical bias. The 128 dB CMRR also substantially exceeds the 741's typical 90 dB, making the LT1012 the correct choice whenever accuracy, low drift, or high-impedance sources are involved.
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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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