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REF01 View Datasheet(PDF) - Analog Devices

Part NameREF01 ADI
Analog Devices ADI
DescriptionVoltage Reference
REF01 Datasheet PDF : 20 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
10V
8V
VOUT 5V/DIV
NO LOAD CAPACITOR
NO INPUT CAPACITOR
TIME (2ms/DIV)
Figure 25. REF02 Line Transient Response
NO LOAD CAPACITOR
VIN 5V/DIV
LOAD OFF
LOAD ON
VOUT 100mV/DIV
LOAD = 5mA
TIME (1ms/DIV)
Figure 26. REF02 Load Transient Response
CLOAD = 100nF
VIN 5V/DIV
LOAD OFF
LOAD ON
VOUT 100mV/DIV
LOAD = 5mA
TIME (1ms/DIV)
Figure 27. REF02 Load Transient Response
REF01/REF02/REF03
CIN = 0.01µF
NO LOAD CAPACITOR
VIN 10V/DIV
VOUT 5V/DIV
TIME (4µs/DIV)
Figure 28. REF02 Turn-Off Response
CIN = 0.01µF
NO LOAD CAPACITOR
VIN 10V/DIV
VOUT 5V/DIV
TIME (4µs/DIV)
Figure 29. REF02 Turn-On Response
CL = 0.01µF
NO INPUT CAPACITOR
VIN 10V/DIV
VOUT 5V/DIV
TIME (4µs/DIV)
Figure 30. REF02 Turn-Off Response (No Input Capacitor)
Rev. K | Page 11 of 20
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GENERAL DESCRIPTION
The REF0x series of precision voltage references provide a stable 10.0 V, 5.0 V, or 2.5 V output with minimal change in response to variations in supply voltage, ambient temperature or load conditions. The parts are available in 8-lead SOIC, PDIP, CERDIP, and TO-99 packages, as well as 20-terminal LCC packages (883 only), furthering the parts’ usability in both standard and high stress applications.

FEATURES
High output accuracy
REF01: 10.0 V, ±0.3% maximum
REF02: 5.0 V, ±0.3% maximum
REF03: 2.5 V, ±0.6% maximum
Adjustable output: ± 3% minimum
Excellent temperature stability
REF01: 8.5 ppm/°C maximum
REF02: 8.5 ppm/°C maximum
REF03: 50 ppm/°C maximum
Low noise
REF01: 30 μV p-p typical
REF02: 15 μV p-p typical
REF03: 6 μV p-p typical
High supply voltage range: up to 36 V maximum
Low supply current: 1.4 mA maximum
High load-driving capability: 10 mA maximum
Temperature output function
APPLICATIONS
Precision data systems
High resolution converters
Industrial process control systems
Precision instruments
Military and aerospace applications

Part Number  Output Voltage  Input Voltage Range
REF01               10.0 V             12 V to 36 V
REF02               5.0 V              7.0 V to 36 V
REF03              2.5 V               4.5 V to 36 V

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