Analog Devices Inc

ADR45xx Voltage References

Voltage references combine ultra-low noise, high accuracy, and high value for precision applications from Analog Devices

Image of Analog Devices' ADR45xx Voltage ReferencesADI presents a series of voltage references offering the industry’s best combination of noise performance, initial output voltage accuracy, low temperature coefficient (TC), and excellent long-term stability at unmatched price points. The ADR45xx series of voltage references are specifically suited for high-resolution data converters and precision applications in data acquisition systems, instrumentation, process control, and automotive battery monitoring.

With low frequency noise of 0.5 ppm, maximum temperature coefficient of 2 ppm/°C over the full operating temperature range of -40°C to +125°C, and a typical long-term drift of only 25 ppm/1khr, the ADR45xx series of voltage references provide high accuracy over time and temperature variations critical for many precision applications. This performance is achieved with a maximum quiescent current of 950 µA, making the devices ideal for portable and budget sensitive designs.

Features
  • Initial output voltage error: ±0.02 percent (max.)
  • Operating temperature: -40°C to +125°C
  • Output current: +10 mA source/-10 mA sink
  • Low dropout voltage: 300 mV at 2 mA (VOUT ≥ 3 V)
  • Maximum TC: 2 ppm/°C
  • Low quiescent current: 950 µA (max.)
  • Input voltage range: 3 V to 15 V
  • Output noise (0.1 Hz to 10 Hz): < 1 µVP-P at 2.048 VOUT (typ.)

Eval and Demo Boards

ObrazManufacturer Part NumberOpisDostępna ilość CenaWyświetl szczegóły
EVAL BOARD FOR AD8251 ADAQ7988EVAL-CN0393-FMCZEVAL BOARD FOR AD8251 ADAQ79880 - Immediate$792.35Wyświetl szczegóły
EVAL BOARD FOR AD5541A ADA4500-2EVAL-CN0348-SDPZEVAL BOARD FOR AD5541A ADA4500-21 - Immediate$308.06Wyświetl szczegóły
PMOD BOARD LED CURRENT DRIVEREVAL-CN0370-PMDZPMOD BOARD LED CURRENT DRIVER1 - Immediate$150.02Wyświetl szczegóły

ADR45xx

ObrazManufacturer Part NumberOpisTolerancjaNapięcie - wejścioweDostępna ilość Cena
IC VREF SERIES 0.04% 8SOICADR4550ARZ-R7IC VREF SERIES 0.04% 8SOIC±0,04%5,1V - 15V4024 - Immediate$31.88Wyświetl szczegóły
IC VREF SERIES 0.04% 8SOICADR4540ARZ-R7IC VREF SERIES 0.04% 8SOIC±0,04%4,2V - 15V598 - Immediate$31.88Wyświetl szczegóły
IC VREF SERIES 0.04% 8SOICADR4540ARZIC VREF SERIES 0.04% 8SOIC±0,04%4,2V - 15V780 - Immediate$31.88Wyświetl szczegóły
IC VREF SERIES 0.04% 8SOICADR4533ARZIC VREF SERIES 0.04% 8SOIC±0,04%3,4V - 15V615 - Immediate$31.88Wyświetl szczegóły
IC VREF SERIES 0.02% 8SOICADR4540BRZIC VREF SERIES 0.02% 8SOIC±0,02%4,2V - 15V619 - Immediate$41.10Wyświetl szczegóły
IC VREF SERIES 0.02% 8SOICADR4520BRZIC VREF SERIES 0.02% 8SOIC±0,02%3V - 15V468 - Immediate$41.10Wyświetl szczegóły
IC VREF SERIES 0.02% 8SOICADR4530BRZIC VREF SERIES 0.02% 8SOIC±0,02%3,1V - 15V0 - Immediate$41.10Wyświetl szczegóły
IC VREF SERIES 0.04% 8SOICADR4530ARZ-R7IC VREF SERIES 0.04% 8SOIC±0,04%3,1V - 15V698 - Immediate$31.88Wyświetl szczegóły
IC VREF SERIES 0.04% 8SOICADR4550ARZIC VREF SERIES 0.04% 8SOIC±0,04%5,1V - 15V1397 - Immediate$31.88Wyświetl szczegóły
IC VREF SERIES 0.02% 8SOICADR4533BRZIC VREF SERIES 0.02% 8SOIC±0,02%3,4V - 15V1079 - Immediate$41.10Wyświetl szczegóły
IC VREF SERIES 0.04% 8SOICADR4530ARZIC VREF SERIES 0.04% 8SOIC±0,04%3,1V - 15V60 - Immediate$31.88Wyświetl szczegóły
IC VREF SERIES 0.02% 8SOICADR4520BRZ-R7IC VREF SERIES 0.02% 8SOIC±0,02%3V - 15V752 - Immediate$41.10Wyświetl szczegóły
IC VREF SERIES 0.02% 8SOICADR4540BRZ-R7IC VREF SERIES 0.02% 8SOIC±0,02%4,2V - 15V767 - Immediate$41.10Wyświetl szczegóły
IC VREF SERIES 0.04% 8SOICADR4520ARZIC VREF SERIES 0.04% 8SOIC±0,04%3V - 15V5858 - Immediate$27.08Wyświetl szczegóły
Published: 2012-10-31

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