LTC6253CMS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6253CMS8#PBF is a dual 800 MHz rail-to-rail input/output op-amp drawing only 3.5 mA supply current. Delivers 105 dB CMRR and 77 dB minimum, packaged in an MS8 SOIC for compact signal-chain designs. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LTC6253CMS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $45.8956(MOQ 5)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 800 MHz gain-bandwidth product enabling wide-band amplification from audio up to RF front-end frequencies
- Rail-to-rail input and output swing maximizing dynamic range on 3.3 V or 5 V single-supply systems
- 3.5 mA low quiescent current per amplifier allowing power-efficient dual-channel signal conditioning
Applications
The LTC6253CMS8#PBF is suited for high-speed data acquisition front ends, ADC driver stages, and active filter designs requiring 800 MHz bandwidth with minimal power draw. Its rail-to-rail I/O capability makes it an excellent fit for single-supply 3.3 V and 5 V systems in portable instrumentation and communications hardware. The dual-channel MS8 package allows two independent high-speed amplifier stages within a tiny 5 mm x 4 mm PCB footprint.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.7 µA |
| Bias Current-Max (IIB) @25C | 2.5 µA |
| Common-mode Reject Ratio-Min | 77dB |
| Common-mode Reject Ratio-Nom | 105dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 1400 µV |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Low-Bias | NO |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 2 |
| Package Body Material | PLASTIC/EPOXY |
| 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-Nom | 170V/us |
| Supply Current-Max | 5.5mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 2.7V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| 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 | 630000 |
| Voltage Gain-Min | 1800 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 800 MHz bandwidth of the LTC6253CMS8#PBF compare with mid-speed general-purpose op-amps for ADC driving?
With 800 MHz gain-bandwidth product and slew rates sufficient for high-resolution ADC settling, the LTC6253CMS8#PBF far exceeds typical 10 MHz to 100 MHz general-purpose op-amps. This extra bandwidth headroom keeps gain error below 0.1 dB at frequencies up to 50 MHz, making it the preferred choice for 12-bit to 16-bit pipelined ADC driver stages.
What common-mode rejection ratio does the LTC6253CMS8#PBF guarantee across its input range?
The LTC6253CMS8#PBF guarantees a minimum CMRR of 77 dB and achieves a typical 105 dB across the common-mode input range. This rejection level suppresses ground noise and power-supply interference by more than 100,000x in typical signal chain configurations, which is critical for precision analog sensing at millivolt signal levels in industrial environments.
For a battery-powered wearable design, how does the 3.5 mA supply current of the LTC6253CMS8#PBF affect battery life?
At 3.5 mA total supply current for both amplifier channels on a 3.3 V rail, the LTC6253CMS8#PBF consumes only 11.55 mW. In a wearable running from a 100 mAh Li-ion cell with the op-amp active 50% of the time, this extends system runtime by several hours compared to alternatives drawing 10 mA or more, while still providing 800 MHz signal bandwidth.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $49.6269 | $248.13 |
| 6+ | $47.7612 | $286.57 |
| 7+ | $45.8956 | $321.27 |
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