LT1818IS5#TRMPBF Analog Devices Integrated Circuit (SOT23 (5-Pin)) In Stock
Analog Devices LT1818IS5#TRMPBF is a single voltage-feedback op-amp with ±6.3V supply range and 75 dB minimum CMRR, rated for automotive use in a 5-pin TSOT-23 package. Tape and reel format. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LT1818IS5#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.9750(MOQ 19)
- 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 LT1818IS5#TRMPBF?
- Voltage-feedback op-amp with ±6.3V (12.6V) supply range and 85 dB typical CMRR for precision signal conditioning
- Automotive-grade temperature rating in a compact 5-pin TSOT-23 package for space-constrained designs
- 8 µA bias current at 25°C with internal frequency compensation for stable closed-loop operation
What is LT1818IS5#TRMPBF used for?
The LT1818IS5#TRMPBF is designed for automotive sensor signal conditioning, precision instrumentation amplifiers, and portable measurement devices where a compact footprint and reliable CMRR performance are required. Its ±6.3V supply range and voltage-feedback architecture support single or dual-supply configurations in ECU circuits, current-sense amplifiers, and analog filter stages. The 5-pin TSOT-23 package enables integration into densely populated automotive PCBs with minimal area overhead.
What are the specifications of LT1818IS5#TRMPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1635 |
| YTEOL | 8.5 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 12 µA |
| Bias Current-Max (IIB) @25C | 8 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 85dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6.3 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 2500V/us |
| Supply Current-Max | 13mA |
| Supply Voltage Limit-Max | 6.3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 400000 |
| Voltage Gain-Min | 1500 |
| Wideband | YES |
| Package | SOT23 (5-Pin) |
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 LT1818IS5#TRMPBF datasheet?
LT1818IS5#TRMPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1818IS5#TRMPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range and CMRR specification of LT1818IS5#TRMPBF for precision signal conditioning?
The LT1818IS5#TRMPBF operates from ±6.3V (total 12.6V) supply and achieves a minimum common-mode rejection ratio of 75 dB and a typical CMRR of 85 dB, ensuring strong rejection of common-mode noise in sensor interfaces and automotive signal conditioning circuits.
How does the 5-pin TSOT-23 package of LT1818IS5#TRMPBF benefit automotive PCB layout?
The 5-pin TSOT-23 package of LT1818IS5#TRMPBF has a very small footprint, typically under 3 mm x 3 mm, allowing placement in tight board areas within automotive ECUs and sensor modules where larger 8-pin SOIC or DIP op-amp packages would exceed available space constraints.
What is the input bias current of LT1818IS5#TRMPBF and how does it affect high-impedance sensor inputs?
The LT1818IS5#TRMPBF has a bias current of 8 µA maximum at 25°C and up to 12 µA average, which is important to consider for high-impedance source designs; input bias current generates an offset voltage across source resistance, so low-impedance sources below 10 kΩ minimize this error in precision applications.
For an automotive ECU analog front-end, when does LT1818IS5#TRMPBF outperform a standard commercial-grade op-amp?
LT1818IS5#TRMPBF is rated for automotive operating temperatures and has an 85 dB typical CMRR with internal frequency compensation, making it a more reliable choice than commercial-grade parts when the circuit must maintain accuracy across wide temperature swings and reject switching-regulator noise in under-hood automotive environments.
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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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