LTC6269IMS8E-10#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC6269IMS8E-10#TRPBF is a dual precision voltage-feedback op-amp from Analog Devices in an 8-pin MSOP package, featuring rail-to-rail output, ±2.625 V to ±5.25 V supply range, 50 dB minimum CMRR, and sub-femtoampere bias currents for automotive and precision analog applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6269IMS8E-10#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.7200(MOQ 19)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual voltage-feedback op-amp with rail-to-rail output swing on ±2.625 V to ±5.25 V supplies, maximizing dynamic range in low-voltage automotive and industrial signal chains
- Ultra-low bias current of 2×10⁻¹¹ µA at 25°C (20 fA typical) enabling accurate high-impedance sensor interfacing with virtually zero loading on photodiode and electrometer inputs
- Automotive-grade 8-pin MSOP with exposed pad and 50 dB minimum CMRR (77 dB typical), combining compact form factor with robust differential noise rejection for in-vehicle sensor applications
Applications
The LTC6269IMS8E-10#TRPBF is used in photodiode transimpedance amplifiers, high-impedance electrochemical sensor front-ends, and precision data acquisition systems where femtoampere-level input bias current is critical to measurement accuracy. Its rail-to-rail output and dual-channel configuration support differential signal processing in automotive ADAS sensors, medical instrumentation, and industrial current loop receivers. The MSOP-8 package with exposed pad aids thermal management in compact automotive ECU designs operating across wide temperature ranges.
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 |
| Packing Method | TR |
| 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
Why is the femtoampere-level bias current of LTC6269IMS8E-10#TRPBF important for photodiode amplifier designs?
With a bias current of only 2×10⁻¹¹ µA (20 fA) at 25°C, the LTC6269IMS8E-10#TRPBF introduces negligible current error at the transimpedance node, allowing accurate amplification of photodiode currents as small as a few picoamperes in optical sensing, spectroscopy, and low-light detection applications without baseline offset errors.
What supply voltage range does LTC6269IMS8E-10#TRPBF support and how does rail-to-rail output benefit 3.3 V automotive designs?
The LTC6269IMS8E-10#TRPBF operates from ±2.625 V to ±5.25 V supplies (or equivalent single-supply). Rail-to-rail output allows the output to swing within millivolts of both supply rails, maximizing the usable 3.3 V dynamic range in automotive ECU signal chains and preserving ADC resolution in 12-bit or 16-bit acquisition systems.
How does the dual-channel configuration of LTC6269IMS8E-10#TRPBF reduce BOM complexity in differential sensor designs?
By integrating 2 precision op-amp channels in a single 8-pin MSOP package, the LTC6269IMS8E-10#TRPBF replaces 2 single-channel devices, saving PCB area and reducing component count by at least 1 package. Both channels share matched 50 dB minimum CMRR characteristics, ensuring consistent differential performance without channel-to-channel specification variation.
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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 |
|---|---|---|
| 19+ | $10.2300 | $194.37 |
| 100+ | $8.3875 | $838.75 |
| 1000+ | $7.7200 | $7720.00 |
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