SOT23 voltage reference offers 10ppm/degrees C drift and limits noise to only 1.6ppm
August 12, 2010 // Paul Buckley
Linear Technology introduces a SOT23 series voltage reference designed specifically for precision operation from -40 to 125 degrees C. The voltage reference combines 0.05 percent initial accuracy, 10 ppm temperature drift and low frequency noise of only 1.6 ppm.
The LT6654 can operate on a supply voltage as low as 100 mV above the output, and it maintains a line regulation error of only 5 ppm/V on a supply voltage up to 36 V. The buffered output enables source or sink capability up to 10 mA, and limits load regulation error to only 8 ppm/mA.
In addition, the sink capability allows the LT6654 to operate as a negative voltage reference without compromising precision. Advanced design, processing and packaging techniques ensure long term stability, as well as low thermal hysteresis over the full temperature range of -40 to 125 degrees C.
Summary of Features: LT6654
- Excellent Accuracy & Drift:
- A-Grade (0.05 percent Initial Accuracy, 10ppm/ degrees C Drift)
- B-Grade (0.10 percent Initial Accuracy, 20ppm/ degrees C Drift)
- Fully Specified from -40 to 125 degrees C
- 1.6 ppmP-P Noise (0.1 Hz to 10 Hz)
- +10 mA Sink & Source Capability
- 100 mV Dropout Voltage
- Supply Voltage up to 36 V
- Load Regulation: 8 ppm/mA Max
- Line Regulation: 5 ppm/V Max
- 2.5 V Voltage Option Available Now
- Soon to be released: 1.25V, 2.048 V, 3 V, 3.3 V, 4.096 V & 5 V
- 6-Lead SOT23 Package
The LT6654 is currently in production with a 2.5V output version. Additional voltage options will be available soon. Prices start at 1.55 US Dollars each in 1,000-piece quantities.
Related link: LT6654 All news
Philips offloads LED lighting components unit for USD2.8bn
March 31, 2015
Philips has agreed to sell an 80.1 percent stake in the company's lighting components division for $2.8 billion to Go Scale ...
Imec and sureCore partners on 28nm SRAM
Analysts cool on Intel/Altera combo
A new candidate for ultra-thin optoelectronics: DNA-peptide
KIT, Schaeffler optimise power steering for electric cars
Never lose track of things
March 30, 2015
This month, DecaWave is offering EETimes Europe's readers the chance to win two TREK1000 kits to evaluate its Ultra-Wideband ...
Europe leads PV uptake charts as global growth continues
Graphene's first commercial success: energy-saving light bulbs?
Nanolaser enables on-chip photonics
- Intelligent Over Temperature Protection for LED Lighting Applications
- Intel helps to Turbocharge Infotainment Systems Designs
- High Performance Portable DC Bench Power Supply: Save Money and Free Up Bench Real Estate by Building Your Own
- Software-Defined Radio Handbook
InterviewInfineon: CAN FD success goes at the expense of FlexRay
The faster version of the venerable CAN bus, CAN FD is currently taking off at several carmakers. Infineon's Thomas Böhm, Head of Body / Automotive, believes this could well go at the expense of FlexRay. ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, DecaWave is offering EETimes Europe's readers the chance to win two TREK1000 kits to evaluate its Ultra-Wideband (UWB) indoor location and communication DW1000 chip in different real-time location system topologies.
Worth €947, the kit allow designers to prove a concept within hours and have a prototype ready in days. Based on the two-way ranging scheme, the kit lets you test...MORE INFO AND LAST MONTH' WINNERS...
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.