LT1492CN8 Analog Devices Integrated Circuit (Dual-In-Line Packages) In Stock
The LT1492CN8 is a dual precision operational amplifier from Analog Devices offering 5 MHz bandwidth, 3 V/µs slew rate, and low-power single-supply operation down to 2.7 V. Input offset voltage is max 550 µV with 84 dB CMRR minimum. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LT1492CN8 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 5 MHz gain-bandwidth product with 3 V/µs slew rate enables high-speed precision signal conditioning
- Single-supply operation from 2.7 V to 16 V with rail-to-rail input common-mode range
- Low input offset voltage max 550 µV and 84 dB CMRR min ensure precision accuracy in dual-channel designs
Applications
The LT1492CN8 is well suited for precision instrumentation, active filters, and sensor signal conditioning in battery-powered or single-supply systems. Its dual-channel configuration and 5 MHz bandwidth make it ideal for data acquisition front-ends and audio processing circuits. Low-power consumption and wide supply range support portable medical devices and industrial measurement equipment.
Specifications
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.12 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA |
| Common-mode Reject Ratio-Min | 84dB |
| Common-mode Reject Ratio-Nom | 101dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 550 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e0 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 2V/us |
| Slew Rate-Nom | 3V/us |
| Supply Current-Max | 1.86mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 5000 |
| Voltage Gain-Min | 1200000 |
| Wideband | NO |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product and slew rate of the LT1492CN8?
The LT1492CN8 offers a 5 MHz gain-bandwidth product and a 3 V/µs slew rate, making it suitable for precision signal processing applications requiring moderate speed combined with low noise and low offset voltage of 550 µV maximum.
Which supply voltage range does the LT1492CN8 support for single-supply designs?
The LT1492CN8 operates from a single supply of 2.7 V to 16 V or dual supplies of ±1.35 V to ±8 V, providing flexibility for battery-powered and industrial single-supply systems requiring precision dual op-amp performance in an 8-pin DIP package.
How does the LT1492CN8 compare to single op-amp alternatives for compact dual-channel designs?
The LT1492CN8 integrates 2 precision op-amps in a single 8-pin DIP package, reducing board space by up to 50% compared to using two discrete single op-amps. With 84 dB CMRR minimum and 0.12 µA max bias current, it delivers matched channel performance critical for differential signal conditioning.
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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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