LTC6406IMS8E#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC6406IMS8E#TRPBF is an 800 MHz rail-to-rail input differential amplifier and ADC driver from Analog Devices with low noise and 65 dB typical CMRR in an 8-pin MSOP package. It operates on a single supply down to 2.7 V and drives high-speed ADCs with excellent common-mode rejection. Available from stock worldwide for communications, instrumentation, and data acquisition designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LTC6406IMS8E#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $14.6866(MOQ 13)
- 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 LTC6406IMS8E#TRPBF?
- 800 MHz gain-bandwidth product with rail-to-rail inputs enabling high-frequency signal conditioning close to supply rails
- 65 dB typical CMRR for superior common-mode noise rejection in differential ADC driver applications
- Low input noise density supporting precision signal chains connected to 16-bit ADCs sampling above 50 MSPS
- Single-supply operation from 2.7 V to 5.25 V for compatibility with 3.3 V and 5 V system rails
- Compact 8-pin MSOP package reducing signal path layout area in high-channel-count data acquisition boards
What is LTC6406IMS8E#TRPBF used for?
The LTC6406IMS8E#TRPBF serves as a high-speed ADC driver in software-defined radio receivers, cellular base station front-ends, and spectrum analyzers where its 800 MHz bandwidth and low noise floor preserve signal fidelity up to the converter's full Nyquist bandwidth. Test and measurement instruments use it to condition differential signals from transformers or baluns before sampling with 12-bit to 16-bit ADCs at rates up to 250 MSPS. Industrial data acquisition systems also deploy it in multi-channel scan cards where rail-to-rail input swing and single 3.3 V supply simplify power distribution across 8 or more simultaneous acquisition channels.
What are the specifications of LTC6406IMS8E#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1662 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 24 µ A |
| Common-mode Reject Ratio-Min | 50dB |
| Common-mode Reject Ratio-Nom | 65dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 3500 µ V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 630V/us |
| Supply Current-Max | 22mA |
| Supply Voltage Limit-Max | 3.5V |
| Supply Voltage-Nom (Vsup) | 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 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 3000000 |
| 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 |
| Country of Origin | Malaysia |
Where can I find the LTC6406IMS8E#TRPBF datasheet?
LTC6406IMS8E#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6406IMS8E#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What bandwidth does the LTC6406IMS8E#TRPBF provide, and at what gain is this specified?
The LTC6406IMS8E#TRPBF achieves an 800 MHz gain-bandwidth product, with the -3 dB bandwidth typically specified at unity gain. At a closed-loop gain of 2 V/V, usable bandwidth exceeds 400 MHz, covering IF strip frequencies from DC to the VHF band and making the device suitable as a pre-ADC driver in 100 MSPS to 250 MSPS sampling systems.
How does the LTC6406IMS8E#TRPBF perform as a single-ended to differential converter for ADC driving?
Configured as a single-ended to differential converter, the LTC6406IMS8E#TRPBF converts a 0 V to 2 V single-ended swing into a balanced ±1 V differential output with a CMRR of 65 dB, suppressing ground-bounce and power-supply noise that would otherwise degrade the SNR of a 14-bit ADC by several dB. The rail-to-rail input allows direct coupling to signals referenced near the supply rails without a dc-restore circuit.
What supply voltage range does the LTC6406IMS8E#TRPBF support, and can it run from a 3.3 V single supply in a portable analyzer?
The LTC6406IMS8E#TRPBF operates from a single supply of 2.7 V to 5.25 V, or split supplies of ±1.35 V to ±2.625 V. At 3.3 V it maintains full 800 MHz bandwidth and delivers rail-to-rail input swing, making it directly compatible with modern FPGA-based data acquisition boards that run entirely on a 3.3 V rail without a separate 5 V amplifier supply.
What is the input offset voltage of the LTC6406IMS8E#TRPBF, and does it limit precision DC measurements?
The maximum input offset voltage is 3500 µV (3.5 mV), which is typical for 800 MHz voltage-feedback op-amps. For AC-coupled ADC driver applications this offset is irrelevant. In DC-coupled precision measurement paths the offset can be trimmed with an external potentiometer or compensated in the ADC's digital post-processing, maintaining overall chain accuracy better than 14 bits at full-scale input levels above 1 V.
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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 |
|---|---|---|
| 13+ | $15.8806 | $206.45 |
| 17+ | $15.2836 | $259.82 |
| 21+ | $14.6866 | $308.42 |
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