LTC6655LNCHMS8-5#TRMPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC6655LNCHMS8-5#TRMPBF is a precision 5 V low-noise voltage reference IC in an MSOP-8 package, delivering ultra-low noise of 0.25 µVpp and 2 ppm/°C maximum temperature coefficient for high-accuracy measurement systems. From $4.50 in stock worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC6655LNCHMS8-5#TRMPBF?
- 5 V output voltage with 2 ppm/°C maximum temperature coefficient for high-precision reference performance
- Ultra-low noise of 0.25 µVpp (0.1 Hz to 10 Hz) enabling accurate ADC and DAC reference in measurement systems
- MSOP-8 package with low quiescent current operation suitable for portable and battery-powered instrumentation
What is LTC6655LNCHMS8-5#TRMPBF used for?
The LTC6655LNCHMS8-5#TRMPBF is used in precision data acquisition systems, industrial instrumentation, and test and measurement equipment where a stable 5 V reference with minimal noise is essential. It serves as a reference for high-resolution ADCs and DACs in applications such as medical diagnostics, process control, and scientific measurement. The low temperature drift of 2 ppm/°C ensures long-term accuracy across industrial temperature ranges from -40 °C to +125 °C.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for LTC6655LNCHMS8-5#TRMPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage and temperature coefficient does the LTC6655LNCHMS8-5 provide?
The LTC6655LNCHMS8-5 delivers a precise 5 V output with a maximum temperature coefficient of 2 ppm/°C, meaning the reference voltage shifts by no more than 0.01 mV over a 50 °C range. This makes it ideal for 16-bit and 18-bit ADC reference applications in industrial and measurement systems.
How does the ultra-low noise of LTC6655LNCHMS8-5 benefit high-resolution ADC designs?
With only 0.25 µVpp noise in the 0.1 Hz to 10 Hz band, this reference keeps noise well below the LSB level of a 16-bit ADC referenced to 5 V, where 1 LSB equals approximately 76 µV. This prevents noise-induced errors in precision measurements in medical imaging, weigh scales, and process analyzers.
Which package does the LTC6655LNCHMS8-5#TRMPBF use and what are the operating temperature limits?
It is housed in an MSOP-8 small outline package with 8 pins, occupying very little board space suitable for compact instrumentation designs. The operating temperature range extends from -40 °C to +125 °C, covering both commercial and industrial grade requirements for test equipment and factory automation controllers.
When is LTC6655LNCHMS8-5 preferred over a standard bandgap reference for precision measurement applications?
Standard bandgap references typically drift 20 to 50 ppm/°C, whereas the LTC6655LNCHMS8-5 achieves 2 ppm/°C maximum temperature coefficient, which is 10 to 25 times more stable. This level of accuracy is mandatory for 18-bit or 20-bit data converters where any 5 V reference drift directly degrades conversion linearity and system calibration intervals.
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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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