LTC6409HUDB#TRMPBF Analog Devices Integrated Circuit (Other) In Stock
The LTC6409HUDB#TRMPBF is a high-speed differential amplifier with 10 GHz gain-bandwidth product and ultra-low noise of 1.1 nV/√Hz, ideal for wideband signal processing. It offers 85 dB common-mode rejection ratio and supports supply voltages from 3.3 V to 5 V. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- LTC6409HUDB#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.6900(MOQ 12)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 10 GHz gain-bandwidth product enables ultra-wideband differential signal amplification
- Ultra-low input noise of 1.1 nV/√Hz for high-fidelity signal chains
- 85 dB common-mode rejection ratio rejects noise in demanding analog front-ends
- Supports 3.3 V to 5 V supply rails for flexible power design
Applications
The LTC6409HUDB#TRMPBF is well-suited for high-speed ADC driver circuits in data acquisition systems and communications infrastructure requiring wide bandwidth and low distortion. Its differential architecture and high CMRR make it ideal for medical imaging signal chains, test and measurement equipment, and RF signal processing applications. The device also serves wideband instrumentation amplifiers where ultra-low noise is critical for accurate measurement at frequencies up to several GHz.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1848 |
| YTEOL | 8.5 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 160 µA |
| Common-mode Reject Ratio-Min | 60dB |
| Common-mode Reject Ratio-Nom | 85dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1400 µV |
| JESD-30 Code | R-PQCC-N10 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 1720V/us |
| Supply Current-Max | 0.058mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Unity Gain BW-Nom | 10000000 |
| Wideband | YES |
| 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 | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What gain-bandwidth product does the LTC6409HUDB#TRMPBF provide, and which frequency range does it support?
The LTC6409HUDB#TRMPBF provides a 10 GHz gain-bandwidth product, making it suitable for wideband differential amplification from DC to several GHz. Its voltage-feedback architecture maintains stable gain across this broad frequency range, enabling use in high-speed ADC drivers and communications signal chains requiring bandwidths of hundreds of MHz.
How does the 1.1 nV/√Hz input noise density of the LTC6409HUDB#TRMPBF compare for precision measurement designs?
With an input noise density of 1.1 nV/√Hz, the LTC6409HUDB#TRMPBF ranks among the lowest-noise differential amplifiers available, enabling signal chains where noise floor is critical. This is especially beneficial in medical imaging and test equipment where low noise preserves dynamic range and allows detection of small signals alongside a 60 dB minimum common-mode rejection ratio.
Which supply voltage range is compatible with the LTC6409HUDB#TRMPBF in a 3.3 V system design?
The LTC6409HUDB#TRMPBF operates from a 3.3 V to 5 V supply range, making it fully compatible with modern 3.3 V digital systems without requiring additional voltage regulators. The device can handle up to 160 µA average bias current and delivers up to 85 dB CMRR, ensuring excellent noise rejection even at lower supply voltages common in portable and industrial designs.
In which package does the LTC6409HUDB#TRMPBF come, and what is its thermal footprint for compact PCB layouts?
The LTC6409HUDB#TRMPBF is housed in a small DFN-style package measuring approximately 3 mm × 3 mm, facilitating tight PCB layouts in space-constrained high-speed analog applications. This compact footprint reduces parasitic inductance and capacitance at 10 GHz bandwidths, which is critical for maintaining signal integrity in wideband differential amplifier designs.
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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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