LTC6268IS6#TRPBF Analog Devices Integrated Circuit (SOT23 (6-Pin)) In Stock
LTC6268IS6#TRPBF is a precision rail-to-rail output op-amp with 500 MHz GBW, 4 mA supply current, and 0.88 fA/√Hz input current noise. Ideal for transimpedance amplifier designs. Available from stock worldwide with competitive pricing.
- Manufacturer
- Analog Devices
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- LTC6268IS6#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.7200(MOQ 16)
- 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 LTC6268IS6#TRPBF?
- 500 MHz gain-bandwidth product enables high-speed signal processing in photodiode and TIA applications
- Ultra-low 0.88 fA/√Hz input current noise for precision low-noise amplification
- Rail-to-rail output swing up to ±2.625V/5.25V single supply in compact 6-pin SOT-23 package
What is LTC6268IS6#TRPBF used for?
LTC6268IS6#TRPBF is suited for transimpedance amplifiers (TIA) in optical sensing and photodiode current-to-voltage conversion circuits requiring ultra-low input bias current. It also excels in high-speed data acquisition, medical imaging front-ends, and lab instrumentation where low noise and wide bandwidth are critical. The 6-pin SOT-23 package makes it an excellent choice for space-constrained PCB designs in industrial and automotive applications.
What are the specifications of LTC6268IS6#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1636 |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 9e-7 µA |
| Bias Current-Max (IIB) @25C | 0.002 µA |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 77dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4500 µV |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | YES |
| Programmable Power | NO |
| Slew Rate-Min | 300V/us |
| Slew Rate-Nom | 400V/us |
| Supply Current-Max | 23mA |
| 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 | 0.95mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 420000 |
| Voltage Gain-Min | 2000 |
| Wideband | YES |
| Package | SOT23 (6-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 LTC6268IS6#TRPBF datasheet?
LTC6268IS6#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6268IS6#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product of LTC6268IS6#TRPBF and how does it affect transimpedance amplifier bandwidth?
The LTC6268IS6#TRPBF has a 500 MHz gain-bandwidth product (GBW). In a transimpedance amplifier, the usable signal bandwidth is determined by the GBW divided by the closed-loop gain factor, enabling designs to achieve bandwidths exceeding 100 MHz with typical feedback resistor values from 1 kΩ to 10 kΩ.
How low is the input current noise of LTC6268IS6#TRPBF and why is it critical for photodiode applications?
The LTC6268IS6#TRPBF achieves an input current noise of just 0.88 fA/√Hz, which is among the lowest available for wideband op-amps. This ultra-low noise floor is critical in photodiode TIA circuits because it directly determines the minimum detectable optical signal, enabling accurate measurements at light intensities as low as a few pW.
What supply voltage range and output swing does LTC6268IS6#TRPBF support for single-supply designs?
LTC6268IS6#TRPBF operates on a single supply from 3.1 V to 5.25 V or dual supplies of ±2.625 V. Its rail-to-rail output swings within millivolts of the supply rails, maximizing dynamic range in 3.3 V and 5 V systems common in industrial and medical instrumentation.
In what package does LTC6268IS6#TRPBF come and what does the #TRPBF suffix mean for procurement?
LTC6268IS6#TRPBF is housed in a 6-pin SOT-23 (TSOT-23) surface-mount package measuring approximately 2.9 mm × 1.6 mm. The #TRPBF suffix denotes tape-and-reel packaging in quantities of 3000 units per reel and RoHS-compliant lead-free construction, making it suitable for automated SMT assembly in high-volume manufacturing.
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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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