LT1997IMS-2#PBF Analog Devices Integrated Circuit (Other) In Stock
Analog Devices LT1997IMS-2#PBF is a precision operational amplifier with 118 dB typical CMRR. It offers ultra-low bias current of 5 nA at 25°C in a compact MSOP package. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- LT1997IMS-2#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.3400(MOQ 1)
- 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 LT1997IMS-2#PBF?
- Ultra-high common-mode rejection ratio of 118 dB typical for outstanding noise immunity
- Extremely low input bias current of 5 nA at 25°C ideal for high-impedance signal conditioning
- Compact MSOP-8 package enabling space-efficient precision analog circuit layouts
What is LT1997IMS-2#PBF used for?
The LT1997IMS-2 is designed for precision measurement and signal conditioning applications that demand high CMRR exceeding 101 dB. Its ultra-low bias current makes it suitable for instrumentation amplifiers, medical sensing front-ends, and data acquisition systems. The device is used in industrial and scientific equipment where low noise and high accuracy are critical.
What are the specifications of LT1997IMS-2#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1847 |
| Date Of Intro | 2018-06-19 |
| YTEOL | 9 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Average Bias Current-Max (IIB) | 0.015 µA |
| Bias Current-Max (IIB) @25C | 0.005 µA |
| Common-mode Reject Ratio-Min | 101dB |
| Common-mode Reject Ratio-Nom | 118dB |
| Frequency Compensation | NO |
| Input Offset Voltage-Max | 200 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | YES |
| Neg Supply Voltage Limit-Max | -30 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | YES |
| Slew Rate-Min | 0.45V/us |
| Slew Rate-Nom | 0.75V/us |
| Supply Current-Max | 0.004mA |
| Supply Voltage Limit-Max | 30V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Wideband | NO |
| Package | Other |
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 | Thailand |
Where can I find the LT1997IMS-2#PBF datasheet?
LT1997IMS-2#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LT1997IMS-2#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What CMRR does the LT1997IMS-2 achieve and why does it matter for differential signal acquisition?
The LT1997IMS-2 achieves a typical CMRR of 118 dB with a minimum of 101 dB, effectively rejecting common-mode noise on differential signal lines. This level of rejection is essential in industrial instrumentation and medical sensing where 50 Hz or 60 Hz interference can corrupt low-level signals.
How does the 5 nA input bias current of the LT1997IMS-2 benefit high-impedance sensor interfaces?
With an input bias current of only 5 nA at 25°C and a maximum of 15 nA, the LT1997IMS-2 minimizes offset voltage errors when interfacing with high-impedance sources such as pH electrodes, photodiodes, or bridge sensors, preserving measurement accuracy without additional compensation networks.
Is the LT1997IMS-2#PBF a RoHS-compliant, lead-free component suitable for modern PCB assembly?
The #PBF suffix on LT1997IMS-2#PBF denotes a lead-free, RoHS-compliant version using SAC305 or equivalent solder-compatible termination finish. It is manufactured in an 8-lead MSOP package and is compatible with standard reflow processes at peak temperatures up to 260°C.
What is the introduction date of the LT1997IMS-2 and what does that imply for long-term availability?
The LT1997IMS-2 was introduced on 2018-06-19 with a YTEOL rating of 9 years from introduction, indicating it is expected to remain in production through approximately 2027. This makes it a stable choice for designs requiring consistent supply over multi-year product lifetimes.
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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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| 1+ | $10.2100 | $10.21 |
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