LTC6256IMS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6256IMS8#PBF is a dual rail-to-rail input/output op-amp with 6.5MHz bandwidth and ultra-low 65µA supply current, operating from 1.8V to 5.25V. Provides precision voltage-feedback amplification with 100dB CMRR and 0.02µA bias current for low-power sensor interfaces. Available worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LTC6256IMS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- 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 LTC6256IMS8#PBF?
- Dual RRIO op-amp with 6.5MHz gain-bandwidth product and only 65µA quiescent current per amplifier for ultra-low-power signal conditioning
- 1.8V to 5.25V supply range with rail-to-rail input and output enabling direct interface with low-voltage ADCs and microcontrollers
- Precision 100dB CMRR and 0.02µA bias current at 25°C for accurate sensor signal amplification with minimal offset error
What is LTC6256IMS8#PBF used for?
The LTC6256IMS8#PBF is used in battery-powered sensor interfaces, portable medical instrumentation, and IoT devices requiring precision signal amplification with minimal power consumption at 65µA per channel. Its rail-to-rail input and output capability makes it ideal for transducer conditioning and ADC input buffering in 1.8V to 5.25V single-supply systems. The dual-channel configuration in an MSOP-8 package suits multichannel bridge amplifier, active filter, and instrumentation amplifier designs where board space and battery life are constrained.
What are the specifications of LTC6256IMS8#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.06 µA |
| Bias Current-Max (IIB) @25C | 0.02 µA |
| Common-mode Reject Ratio-Min | 71dB |
| Common-mode Reject Ratio-Nom | 100dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 700 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Min | 0.75V/us |
| Slew Rate-Nom | 1.8V/us |
| Supply Current-Max | 0.083mA |
| 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 | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Unity Gain BW-Nom | 6500 |
| Voltage Gain-Min | 17000 |
| Wideband | NO |
| 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 LTC6256IMS8#PBF datasheet?
LTC6256IMS8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6256IMS8#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the LTC6256IMS8#PBF achieve low-power operation while maintaining 6.5MHz bandwidth?
The LTC6256IMS8#PBF balances 6.5MHz gain-bandwidth product with only 65µA quiescent current per amplifier channel. This ratio is optimized for battery-powered applications where both AC signal bandwidth up to several MHz and sub-100µA power budget are required simultaneously, such as portable sensor nodes and wireless IoT devices.
What CMRR performance does the LTC6256IMS8#PBF deliver and why does it matter for sensor applications?
The LTC6256IMS8#PBF provides a typical 100dB common-mode rejection ratio with a 71dB minimum specification. This high CMRR suppresses noise common to both inputs, critical for bridge transducer and thermocouple amplification where common-mode interference from power lines or switching regulators can corrupt low-level sensor signals.
For which supply voltage systems is the LTC6256IMS8#PBF suitable as an ADC input buffer?
The LTC6256IMS8#PBF operates from 1.8V to 5.25V, covering both 1.8V and 3.3V microcontroller systems as well as 5V legacy designs. Its rail-to-rail output swings within millivolts of both supply rails, maximizing dynamic range when driving 12-bit or 16-bit ADC inputs in single-supply data acquisition systems.
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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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