LTC6228HS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6228HS8#PBF is a high-speed single op amp with 730 MHz GBW, 500 V/µs slew rate, and ultra-low 0.88 nV/√Hz input voltage noise. Features rail-to-rail output swing with 110 dB CMRR and shutdown capability in an 8-pin SO package. Available in Pb-free packaging from authorized distributors worldwide.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LTC6228HS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 730 MHz gain-bandwidth product and 500 V/µs slew rate enabling high-fidelity signal amplification up to hundreds of MHz for ADC driver and wideband applications
- Ultra-low input voltage noise of 0.88 nV/√Hz combined with 110 dB CMRR enabling precision signal acquisition in low-noise measurement and sensor conditioning circuits
- Rail-to-rail output with shutdown pin reducing supply current to under 1 µA when disabled, ideal for battery-powered instruments needing active power management
- Voltage-feedback architecture with 94 dB minimum CMRR supporting single-supply operation in 3.3 V and 5 V systems common in portable and industrial electronics
Applications
The LTC6228HS8#PBF is designed for high-speed signal conditioning and ADC driver applications where ultra-low noise (0.88 nV/√Hz) and 730 MHz bandwidth are required simultaneously, such as in precision data acquisition systems, medical imaging, and communications test equipment. It is widely used as a transimpedance amplifier for photodiode readout in optical sensing, LIDAR, and spectroscopy instruments where the combination of low noise and high slew rate preserves pulse fidelity. The rail-to-rail output and shutdown capability also make it well-suited for battery-operated portable instruments and multi-channel signal processing boards where power efficiency is critical.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1610 (S8) |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 4.1 µA |
| Bandwidth (3dB)-Nom | 730MHz |
| Bias Current-Max (IIB) @25C | 2.5 µA |
| Common-mode Reject Ratio-Min | 94dB |
| Common-mode Reject Ratio-Nom | 110dB |
| Frequency Compensation | NO |
| Input Offset Current-Max (IIO) | 1 µA |
| Input Offset Voltage-Max | 250 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -6 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUT LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Min | 250V/us |
| Slew Rate-Nom | 500V/us |
| Supply Current-Max | 39.6mA |
| Supply Voltage Limit-Max | 6V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 890000 |
| Voltage Gain-Min | 113 |
| Wideband | YES |
| ## LTC6228HS8#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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LTC6228HS8#PBF:
suggested
suggested
suggested
Frequently Asked Questions
What bandwidth and slew rate does the LTC6228HS8#PBF provide for high-speed signal amplification?
The LTC6228HS8#PBF offers a 730 MHz gain-bandwidth product and a 500 V/µs slew rate, enabling it to amplify signals accurately up to several hundred MHz depending on closed-loop gain. At unity gain, the -3 dB bandwidth reaches 730 MHz, while the 500 V/µs slew rate allows full-scale 1 V output transitions in under 2 ns, making it ideal for wideband ADC driving and pulse amplification in test equipment.
What is the input voltage noise of the LTC6228HS8#PBF and why does it matter for precision circuits?
The LTC6228HS8#PBF has an input-referred voltage noise density of only 0.88 nV/√Hz at 1 kHz, placing it among the lowest-noise op amps available in high-speed categories. In a 1 MHz bandwidth system, this translates to less than 0.88 µV RMS total input noise, preserving signal integrity for 16-bit ADC drivers and photodiode transimpedance amplifiers where noise floor directly limits measurement resolution.
How does the shutdown pin on the LTC6228HS8#PBF benefit battery-powered designs?
When the shutdown pin is asserted, the LTC6228HS8#PBF reduces supply current from its active 16 mA to under 1 µA, a reduction of over 99%. This enables duty-cycled operation in battery-powered instruments and multi-channel sensor systems where channels not actively sampling are powered down, extending battery life from hours to days in portable medical devices, environmental monitors, and handheld test equipment.
What package does the LTC6228HS8#PBF use and how does it compare to dual op amp alternatives?
The LTC6228HS8#PBF uses an 8-pin SO (SOIC) package, while dual-channel alternatives such as LTC6229 place two identical amplifiers in the same 8-pin footprint. The single-channel 8-pin SO layout provides more generous decoupling pad space per amplifier and simplified thermal management for the 16 mA operating current, making it preferable when one high-performance channel per SO-8 footprint is acceptable in designs prioritizing signal isolation between channels.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
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.
More from Analog Devices
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”