LTC6655CHMS8-2.5#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC6655CHMS8-2.5#TRPBF is an ultra-low noise 2.5 V precision voltage reference with an output range of 2.4987 V to 2.5012 V and exceptional temperature stability. It features a single-output three-terminal design in a compact MSOP-8 package suitable for high-accuracy analog systems. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6655CHMS8-2.5#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9600(MOQ 19)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6655CHMS8-2.5#TRPBF?
- Ultra-low noise 2.5 V output with tight 2.4987 V to 2.5012 V accuracy band
- Three-terminal single-output architecture simplifies precision voltage reference design
- MSOP-8 package minimizes PCB footprint for space-constrained high-accuracy circuits
- Designed for use in 16-bit to 24-bit ADC and DAC reference chains
What is LTC6655CHMS8-2.5#TRPBF used for?
The LTC6655CHMS8-2.5#TRPBF is designed for precision analog-to-digital and digital-to-analog converter reference applications where sub-millivolt accuracy and ultra-low noise are required. It is well-suited for data acquisition front-ends in medical instrumentation, laboratory measurement equipment, and industrial process control systems demanding a stable 2.5 V reference across temperature. The device also serves as a precision calibration source in test and measurement systems where long-term drift and noise must be minimized.
What are the specifications of LTC6655CHMS8-2.5#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 2.5012V |
| Output Voltage-Min | 2.4987V |
| Output Voltage-Nom | 2.5V |
| 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 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 7.5mA |
| Supply Voltage-Max (Vsup) | 13.2V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temp Coef of Voltage-Max | 5ppm/°C |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.05% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the LTC6655CHMS8-2.5#TRPBF datasheet?
LTC6655CHMS8-2.5#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6655CHMS8-2.5#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage accuracy does the LTC6655CHMS8-2.5#TRPBF provide for a 2.5 V precision reference application?
The LTC6655CHMS8-2.5#TRPBF delivers a 2.5 V output with a tightly controlled range of 2.4987 V minimum to 2.5012 V maximum, representing an accuracy better than ±1 mV. This level of precision makes it suitable for driving 16-bit or higher resolution ADCs and DACs in data acquisition systems where reference accuracy directly limits measurement performance.
How does the ultra-low noise characteristic of the LTC6655CHMS8-2.5#TRPBF benefit precision measurement designs?
The LTC6655CHMS8-2.5#TRPBF is optimized for ultra-low noise, which is critical in 24-bit ADC reference chains where reference noise directly adds to the system noise floor and limits dynamic range. By providing a stable 2.5 V output with minimal noise density, the device preserves signal resolution in medical imaging, seismic data logging, and precision laboratory instruments where noise below 1 µV is required.
Which package does the LTC6655CHMS8-2.5#TRPBF use, and how many pins does it have for PCB layout planning?
The LTC6655CHMS8-2.5#TRPBF comes in an MSOP-8 package with 8 pins, offering a small footprint of approximately 3 mm × 3 mm that suits compact precision analog board layouts. This package size allows tight integration with ADC or DAC chips in space-constrained industrial and medical instrument designs while maintaining thermal stability needed to hold the 2.5 V reference within ±1 mV.
When is the LTC6655CHMS8-2.5#TRPBF preferred over a standard bandgap reference in a high-resolution converter design?
The LTC6655CHMS8-2.5#TRPBF is preferred when the system uses a 16-bit to 24-bit ADC or DAC requiring a reference with output accuracy better than ±1 mV and noise spectral density far below standard bandgap references. Its ultra-low noise specification and precision 2.5 V output make it the right choice for data acquisition cards, precision calibrators, and medical diagnostic equipment where standard references introduce too much noise or drift to meet accuracy targets.
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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 |
|---|---|---|
| 19+ | $6.5700 | $124.83 |
| 250+ | $5.3875 | $1346.88 |
| 1000+ | $4.9600 | $4960.00 |
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