LTC6269IMS8E-10#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC6269IMS8E-10#PBF is a dual precision automotive-grade operational amplifier with rail-to-rail output, operating from ±2.625 V to ±5.25 V supplies in an 8-pin MSOP-EP package. It provides a typical 77 dB common-mode rejection ratio and ultra-low 20 fA input bias current at 25°C for high-accuracy signal conditioning. Available from Analog Devices with worldwide distribution.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6269IMS8E-10#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.7200(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 20 fA input bias current at 25°C enabling precision charge and transimpedance amplifier designs with minimal leakage error
- 77 dB typical common-mode rejection ratio across ±2.625 V to ±5.25 V supply range for robust differential signal acquisition
- Automotive-grade qualification in an 8-pin MSOP-EP package supporting compact precision measurement in harsh environments
Applications
The LTC6269IMS8E-10#PBF is designed for precision transimpedance amplifiers, photodiode signal conditioning, and high-impedance sensor interfaces in automotive and instrumentation applications. Its 20 fA bias current makes it well-suited for charge measurement circuits, capacitive sensors, and pH electrode buffers where input leakage must be minimized. The MSOP-EP package enables compact PCB placement while the automotive qualification supports use in ECU signal chains.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1662 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 9e-7 µA |
| Bias Current-Max (IIB) @25C | 2e-11 µA |
| Common-mode Reject Ratio-Min | 50dB |
| Common-mode Reject Ratio-Nom | 77dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4500 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Min | 600V/us |
| Slew Rate-Nom | 1500V/us |
| Supply Current-Max | 50mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 4000000 |
| Voltage Gain-Min | 40000 |
| Wideband | YES |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How low is the input bias current of the LTC6269IMS8E-10#PBF, and what circuit applications does this enable?
The LTC6269IMS8E-10#PBF has an input bias current as low as 20 fA (femtoamps) at 25°C, which is exceptionally low even among FET-input op amps. This enables accurate transimpedance amplification of photodiode currents in the picoamp range, precise charge integration for capacitive sensors, and pH electrode buffering where any input leakage would directly corrupt the measurement.
What supply voltage range does the LTC6269IMS8E-10#PBF support, and does it require dual supplies?
The LTC6269IMS8E-10#PBF operates from ±2.625 V to ±5.25 V, supporting both split and single-supply configurations. In a single-supply design, it can be powered from 5.25 V to 10.5 V total span, which suits automotive 12 V systems after appropriate biasing. The rail-to-rail output maximizes dynamic range across this full supply window.
Why would an automotive sensor design prefer the LTC6269IMS8E-10#PBF over a standard precision op amp?
Automotive-grade qualification ensures the LTC6269IMS8E-10#PBF meets extended temperature and reliability requirements beyond commercial-grade parts. Its 77 dB common-mode rejection ratio rejects battery voltage noise and ground offsets common in vehicle electrical systems, while the 20 fA bias current enables accurate signal conditioning for high-impedance sensors such as lambda probes or pressure transducers without amplifying leakage-induced errors.
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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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $13.3900 | $13.39 |
| 10+ | $9.3610 | $93.61 |
| 1000+ | $7.7200 | $7720.00 |
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