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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
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
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.”