LTC6655BHMS8-2.048#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6655BHMS8-2.048#PBF is an ultra-low-noise 2.048 V precision voltage reference in an MSOP-8 package. It delivers output accuracy of 2.0474 V to 2.0485 V with extremely low noise and drift, making it ideal for high-resolution ADC and DAC reference applications. Available worldwide for precision measurement and instrumentation designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC6655BHMS8-2.048#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.1625(MOQ 1)
- 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 LTC6655BHMS8-2.048#PBF?
- 2.048 V precision output with accuracy span of only 2.0474 V to 2.0485 V for tight tolerance circuits
- Ultra-low noise spectral density enables reference use with 16-bit and 24-bit ADCs and DACs
- Single-output three-terminal reference architecture simplifies PCB layout and decoupling
- MSOP-8 package minimizes board footprint in space-constrained precision measurement modules
- Pb-free e3 compliant packaging meets RoHS and JESD-609 environmental requirements
What is LTC6655BHMS8-2.048#PBF used for?
The LTC6655BHMS8-2.048#PBF is used as the precision reference in high-resolution data acquisition systems, such as 16-bit to 24-bit ADC front ends in test and measurement instruments, where output voltage accuracy better than 1 mV and ultra-low noise are mandatory. It is well-suited for calibration equipment, medical diagnostic devices, and industrial weighing systems that require a stable 2.048 V reference tied to binary-scaled full-scale ranges. The compact MSOP-8 footprint allows integration into portable instruments and multi-channel data loggers with tight PCB area constraints.
What are the specifications of LTC6655BHMS8-2.048#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 9 |
| 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 | 2.0485V |
| Output Voltage-Min | 2.0474V |
| Output Voltage-Nom | 2.048V |
| 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 |
| Surface Mount | YES |
| Technology | CMOS |
| Temp Coef of Voltage-Max | 2ppm/°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 | 0.025% |
| 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 LTC6655BHMS8-2.048#PBF datasheet?
LTC6655BHMS8-2.048#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC6655BHMS8-2.048#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage accuracy does the LTC6655BHMS8-2.048#PBF provide for ADC reference use?
The LTC6655BHMS8-2.048#PBF outputs between 2.0474 V and 2.0485 V, giving a total accuracy span of approximately 1.1 mV. This tight tolerance makes it an excellent precision reference for 16-bit and 24-bit SAR or delta-sigma ADCs where a stable 2.048 V full-scale reference directly maps to binary millivolt resolution, minimizing gain error in data acquisition channels.
Why is the 2.048 V output of LTC6655BHMS8-2.048#PBF particularly useful in digital measurement systems?
A 2.048 V reference is preferred in digital measurement systems because it is a binary-friendly value: 2.048 V divided by 2^11 gives exactly 1 mV per LSB for an 11-bit ADC, and divided by 2^12 gives 0.5 mV per LSB. This simplifies firmware scaling to integer millivolts and reduces software complexity in 12-bit, 16-bit, and 24-bit conversion chains used in industrial and laboratory instruments.
How does the LTC6655BHMS8-2.048 compare to a 2.5 V reference when driving a 16-bit ADC?
When driving a 16-bit ADC, a 2.048 V reference sets the LSB to exactly 31.25 µV, while a 2.5 V reference gives a non-binary 38.15 µV LSB that requires software scaling. The LTC6655BHMS8-2.048 therefore eliminates fractional LSB rounding errors in binary-scaled measurements, and its ultra-low noise is critical to achieving the full 16-bit noise-free code resolution of 96 dB SNR.
What package does LTC6655BHMS8-2.048#PBF use and what are its key assembly considerations?
The LTC6655BHMS8-2.048#PBF is housed in an MSOP-8 (Micro Small Outline Package) with 8 pins on a 0.65 mm pitch. The compact body of approximately 3 mm × 3 mm requires careful PCB land pattern design and low-ESR bypass capacitors of at least 1 µF on the output to ensure stability and minimize noise at the 2.048 V reference node.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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
LT3062EDCB#TRPBF
Small Outline No-lead
Integrated Circuit
LT3062EDCB#TRMPBF
Small Outline No-lead
Integrated Circuit
LT8641IUDC#TRPBF
Other
Integrated Circuit
HMC412AMS8GTR
Small Outline Packages
Integrated Circuit
LT3062HMS8E#PBF
Small Outline Packages
Integrated Circuit
LT3062IMS8E#PBF
Small Outline Packages
Integrated Circuit
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $11.4600 | $11.46 |
| 10+ | $11.1850 | $111.85 |
| 19+ | $10.4300 | $198.17 |
| 30+ | $7.7355 | $232.06 |
| 66+ | $7.1625 | $472.72 |
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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit