LTC6241HS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6241HS8#PBF is a dual precision 18 MHz CMOS operational amplifier with low input bias current of 1.5 pA and 83 dB minimum CMRR in an 8-pin SOIC package. Input offset voltage is 400 µV maximum, ideal for precision signal chain designs. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6241HS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0800(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6241HS8#PBF?
- 18 MHz gain-bandwidth product with 1.5 pA maximum input bias current for precision high-impedance sensor interfaces
- 400 µV maximum input offset voltage and 83 dB minimum CMRR enabling accurate low-level signal amplification
- Dual-channel CMOS op-amp in compact SOIC-8 package reducing BOM count in differential signal conditioning circuits
What is LTC6241HS8#PBF used for?
The LTC6241 is targeted at precision instrumentation amplifiers and photodiode transimpedance amplifier circuits where ultra-low input bias current of 1.5 pA prevents loading of high-impedance sensors. It is commonly used in pH probe interfaces, electrochemical sensors, and precision DAC output buffers where the 18 MHz bandwidth supports audio and mid-frequency signal chains. The dual-channel package halves board area compared to two single op-amps in photodetector array front-end designs.
What are the specifications of LTC6241HS8#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1610 (S8) |
| YTEOL | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0015 µA |
| Common-mode Reject Ratio-Min | 83dB |
| Common-mode Reject Ratio-Nom | 105dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 400 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 5.5V/us |
| Slew Rate-Nom | 10V/us |
| Supply Current-Max | 3.2mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 10000 |
| Voltage Gain-Min | 200000 |
| Wideband | YES |
| ## LTC6241HS8#PBF Alternates Showing results | Image |
| 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 |
| Country of Origin | Malaysia |
Where can I find the LTC6241HS8#PBF datasheet?
LTC6241HS8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6241HS8#PBF?
Compatible alternatives and drop-in replacements for LTC6241HS8#PBF:
suggested
suggested
Frequently Asked Questions
How does the LTC6241's 1.5 pA input bias current benefit high-impedance photodiode transimpedance amplifier designs?
With a maximum input bias current of only 1.5 pA, the LTC6241 introduces less than 1.5 mV of offset error across a 1 GΩ transimpedance resistor, far below the 400 µV offset voltage specification. This makes it suitable for femtoampere-level photodiode measurements in spectroscopy, optical power meters, and precision photometry instruments without requiring offset trimming.
At what signal frequency does the LTC6241 maintain unity-gain stability, and how does this compare to lower-bandwidth precision amplifiers?
The LTC6241 provides an 18 MHz gain-bandwidth product, maintaining unity-gain stability up to 18 MHz with a slew rate supporting audio and sub-MHz precision signals. Compared to classical 1 MHz precision op-amps like the OPA177, the LTC6241 delivers 18 times more bandwidth while keeping input offset below 400 µV, enabling precision operation in wider signal chains such as active anti-aliasing filters at 100 kHz cutoff.
Can the LTC6241HS8#PBF replace two single-channel CMOS op-amps in a differential instrumentation front-end, and what layout benefit does this offer?
Yes, the LTC6241 integrates 2 independent op-amp channels in an SOIC-8 package measuring 4.9 mm x 3.9 mm. Replacing two single-channel SOT-23-5 amplifiers with this dual device reduces occupied board area by approximately 30% and eliminates one decoupling capacitor, simplifying the PCB layout of 83 dB CMRR differential signal conditioning stages for bridge sensors and instrumentation amplifiers.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.2614 | $2.26 |
| 500+ | $2.2110 | $1105.50 |
| 1000+ | $2.1500 | $2150.00 |
| 10000+ | $2.0800 | $20800.00 |
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