LTC6409IUDB#TRMPBF Analog Devices Integrated Circuit (Other) In Stock
Analog Devices LTC6409IUDB#TRMPBF is a high-speed differential amplifier with 10GHz gain-bandwidth product and 1.1nV/rtHz input voltage noise. Features 85dB typical CMRR and 60dB minimum CMRR with voltage-feedback architecture. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- LTC6409IUDB#TRMPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.7700(MOQ 11)
- 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 LTC6409IUDB#TRMPBF?
- 10 GHz gain-bandwidth product (GBW) enables wideband signal amplification for high-speed ADC driver and IF/RF signal chain designs
- 1.1 nV/rtHz ultra-low input voltage noise density ensures minimal signal degradation in precision measurement and communications applications
- 85 dB typical CMRR (60 dB minimum) provides excellent common-mode rejection for differential signal integrity in noisy environments
- Voltage-feedback architecture with integrated frequency compensation simplifies high-speed PCB design and layout
What is LTC6409IUDB#TRMPBF used for?
The LTC6409IUDB#TRMPBF is designed for high-speed ADC driver applications where it conditions differential signals from RF or IF sources before digitization, enabling wide dynamic range in test instrumentation and communications receivers. Its 10GHz GBW and 1.1nV/rtHz noise floor make it ideal for differential line receivers in high-speed data acquisition systems, oscilloscopes, and radar front-ends. The device also serves demanding broadband amplification stages in medical imaging equipment and high-frequency signal generation systems.
What are the specifications of LTC6409IUDB#TRMPBF?
| 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, 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 | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Unity Gain BW-Nom | 8000000 |
| 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 |
Where can I find the LTC6409IUDB#TRMPBF datasheet?
LTC6409IUDB#TRMPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6409IUDB#TRMPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the gain-bandwidth product and input voltage noise of LTC6409IUDB#TRMPBF?
LTC6409IUDB#TRMPBF achieves a 10 GHz gain-bandwidth product and an input voltage noise density of 1.1 nV/rtHz. These specifications place it among the highest-performance differential amplifiers for driving 16-bit and higher-resolution ADCs in wideband data acquisition, spectrum analysis, and communications test systems where low noise and high bandwidth are simultaneously required.
How does the CMRR of LTC6409IUDB#TRMPBF benefit differential signal chains?
The LTC6409IUDB#TRMPBF delivers 85 dB typical common-mode rejection ratio (CMRR) with a 60 dB minimum guaranteed spec, effectively suppressing common-mode interference from power supply noise, ground loops, and EMI. This high CMRR is particularly valuable in ADC driver stages for mixed-signal boards where digital switching noise can couple onto analog signal lines.
Which high-speed ADC driver applications benefit most from LTC6409IUDB#TRMPBF?
LTC6409IUDB#TRMPBF is optimized for driving 14-bit to 18-bit SAR and pipeline ADCs operating at sample rates up to several hundred MSPS. Applications include software-defined radio (SDR) receivers, direct-conversion transceivers, high-speed oscilloscopes, and medical ultrasound front-ends where its 10 GHz GBW and 1.1 nV/rtHz noise floor directly translate to improved SFDR and SNR in the digitized signal.
What is the bias current of LTC6409IUDB#TRMPBF and how does it affect input impedance design?
The LTC6409IUDB#TRMPBF has a maximum average bias current of 160 µA, which is relatively high for a precision op-amp and reflects its high-speed voltage-feedback design. Designers should include bias current cancellation networks or low-impedance source connections to avoid input offset errors. In ADC driver applications, a matched differential source impedance typically below 50 ohms minimizes bias-current-induced offset.
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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 |
|---|---|---|
| 11+ | $19.8508 | $218.36 |
| 14+ | $19.1045 | $267.46 |
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