LT1115CSW#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LT1115CSW#TRPBF is a single ultra-low noise voltage-feedback op-amp in a 16-pin SOIC-W package, rated for ±22V supply. It achieves 123 dB typical CMRR and 0.38 µA bias current at 25°C. Available in tape-and-reel with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LT1115CSW#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.2875(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LT1115CSW#TRPBF?
- Ultra-low noise single op-amp with 123 dB typical CMRR and voltage-feedback architecture for precision signal chains
- Wide supply voltage range of ±22V and 104 dB minimum CMRR ensure high accuracy across demanding operating conditions
- 16-pin SOIC-W (SW16) package with tape-and-reel (T/R) packaging enables high-volume automated PCB assembly
What is LT1115CSW#TRPBF used for?
The LT1115CSW#TRPBF is designed for precision audio preamplifiers, instrumentation amplifiers, and low-noise signal conditioning circuits where ultra-low noise and high CMRR are critical. Its ±22V supply range and 104 dB CMRR make it suitable for medical instrumentation, professional audio mixing consoles, and data acquisition front-ends. It also serves industrial sensor interface designs requiring minimal noise floor and high common-mode rejection.
What are the specifications of LT1115CSW#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1620 (SW16) |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.55 µA |
| Bias Current-Max (IIB) @25C | 0.38 µA |
| Common-mode Reject Ratio-Min | 104dB |
| Common-mode Reject Ratio-Nom | 123dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 200 µV |
| JESD-30 Code | R-PDSO-G16 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -22 V |
| Neg Supply Voltage-Nom (Vsup) | -18 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUT LINE |
| Packing Method | TR |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Min | 10V/us |
| Slew Rate-Nom | 15V/us |
| Supply Current-Max | 13mA |
| Supply Voltage Limit-Max | 22V |
| Supply Voltage-Nom (Vsup) | 18V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 70000 |
| Voltage Gain-Min | 1000000 |
| 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 LT1115CSW#TRPBF datasheet?
LT1115CSW#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1115CSW#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage range and CMRR does the LT1115CSW#TRPBF support for precision analog designs?
The LT1115CSW#TRPBF operates from a ±22V supply and achieves a minimum CMRR of 104 dB with a typical CMRR of 123 dB, making it well-suited for precision instrumentation, professional audio, and sensor signal conditioning circuits requiring high common-mode rejection.
How does the 0.38 µA bias current of LT1115CSW#TRPBF affect high-impedance sensor interface designs?
With a maximum bias current of 0.38 µA at 25°C and 0.55 µA absolute maximum, the LT1115CSW#TRPBF introduces minimal DC error on high-impedance sensors, allowing it to interface directly with sources up to several MΩ without significant offset voltage buildup in precision measurement systems.
When is LT1115CSW#TRPBF preferred over a standard general-purpose op-amp in audio preamplifier designs?
The LT1115CSW#TRPBF is preferred when the application demands ultra-low input noise, high CMRR of 123 dB typical, and a wide ±22V supply range. Its voltage-feedback architecture and 16-pin SOIC-W package make it ideal for balanced audio input stages in professional mixing consoles and studio equipment operating at higher supply rails.
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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+ | $7.1900 | $7.19 |
| 1000+ | $6.2875 | $6287.50 |
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