LTC6229HMS8E#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
High-speed voltage-feedback operational amplifier with 730 MHz bandwidth and ultra-low noise. Offers 95 dB minimum CMRR and 4.1 µA max bias current in a compact SOIC-8 package. Available from $8 in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LTC6229HMS8E#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.3044(MOQ 16)
- 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 3dB bandwidth enables high-speed signal processing in precision analog front ends
- 110 dB typical CMRR with 95 dB minimum for superior common-mode noise rejection
- Ultra-low bias current of 4.1 µA max supports high-impedance sensor interfaces
- Voltage-feedback architecture ensures stable, predictable gain response across wide bandwidth
Applications
The LTC6229HMS8E#PBF is well-suited for high-speed data acquisition front ends, active filter stages, and ADC driver circuits requiring wide bandwidth with low noise. It excels in medical imaging, test and measurement instrumentation, and communications signal conditioning where both precision and speed are critical. Its excellent CMRR makes it ideal for differential signal amplification in noisy industrial environments.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1662 |
| Date Of Intro | 2019-09-04 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 4.1 µA |
| Bandwidth (3dB)-Nom | 730MHz |
| Common-mode Reject Ratio-Min | 95dB |
| Common-mode Reject Ratio-Nom | 110dB |
| Frequency Compensation | YES |
| Input Offset Current-Max (IIO) | 0.55 µA |
| Input Offset Voltage-Max | 110 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | YES |
| Micropower | NO |
| Neg Supply Voltage Limit-Max | -5 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 OUTLINE |
| Power | NO |
| Programmable Power | NO |
| Slew Rate-Min | 250V/us |
| Slew Rate-Nom | 500V/us |
| Supply Current-Max | 19.8mA |
| Supply Voltage Limit-Max | 11.75V |
| 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 |
| Unity Gain BW-Nom | 890000 |
| Voltage Gain-Min | 118 |
| Wideband | YES |
| ## LTC6229HMS8E#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 LTC6229HMS8E#PBF:
suggested
Frequently Asked Questions
What bandwidth does the LTC6229HMS8E#PBF deliver and how does it affect ADC driver performance?
The LTC6229HMS8E#PBF offers 730 MHz 3dB bandwidth, making it capable of driving high-speed ADCs sampling at 50 MSPS or faster without significant signal degradation. This wide bandwidth ensures that fast transients and high-frequency components are faithfully reproduced at the ADC input, preserving dynamic range and THD performance across the full signal chain.
How does the 95 dB minimum CMRR of LTC6229HMS8E#PBF benefit differential signal acquisition in industrial systems?
With 95 dB minimum and 110 dB typical CMRR, the LTC6229HMS8E#PBF rejects common-mode noise effectively, which is critical in industrial environments where ground loops and EMI can introduce millivolt-level interference on sensor lines. This level of rejection ensures that a 1 V common-mode disturbance contributes less than 18 µV of differential error, preserving measurement accuracy.
Which package does LTC6229HMS8E#PBF use and what are the thermal constraints for high-speed PCB layouts?
The LTC6229HMS8E#PBF is housed in an 8-pin SOIC (SOT-23-8 compatible) package with a maximum junction temperature of 125°C. For high-speed layouts, power dissipation must be managed carefully; at 3.3 V supply and 50 mA output, the 165 mW dissipation requires attention to copper pour and airflow to stay within the thermal limits across -40°C to 85°C operating range.
When would LTC6229HMS8E#PBF be preferred over a standard op-amp in a precision low-noise design?
LTC6229HMS8E#PBF is preferred when a design simultaneously requires wide bandwidth above 100 MHz, low input bias current under 5 µA, and better than 95 dB CMRR — a combination that standard 10 MHz general-purpose op-amps cannot meet. Applications such as 12-bit to 16-bit data acquisition front ends, high-frequency active filters, and RF signal conditioning benefit directly from its 730 MHz capability.
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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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