Datasheet ADR430, ADR431, ADR433, ADR434, ADR435 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Ultralow Noise XFET® Voltage References with Current Sink and Source Capability |
| Pages / Page | 22 / 5 — Data Sheet. ADR430/ADR431/ADR433/ADR434/ADR435. ADR431. ELECTRICAL … |
| Revision | N |
| File Format / Size | PDF / 1.4 Mb |
| Document Language | English |
Data Sheet. ADR430/ADR431/ADR433/ADR434/ADR435. ADR431. ELECTRICAL CHARACTERISTICS. Table 3. Parameter. Symbol. Conditions. Min. Typ. Max
Model Line for this Datasheet
- ADR431ARMZ ADR431ARMZ-REEL7 ADR431ARZ ADR431ARZ-REEL7 ADR431BRMZ ADR431BRMZ-R7 ADR431BRZ ADR431BRZ-REEL7 ADR431TRZ-EP ADR431TRZ-EP-R7
Text Version of Document
Data Sheet ADR430/ADR431/ADR433/ADR434/ADR435 ADR431 ELECTRICAL CHARACTERISTICS
VIN = 4.5 V to 18 V, IL = 0 mA, TA = 25°C, unless otherwise noted.
Table 3. Parameter Symbol Conditions Min Typ Max Unit
OUTPUT VOLTAGE VO A Grade 2.497 2.500 2.503 V B Grade 2.499 2.500 2.501 V INITIAL ACCURACY1 VOERR A Grade ±3 mV ±0.12 % B Grade ±1 mV ±0.04 % TEMPERATURE COEFFICIENT TCVO A Grade −40°C < TA < +125°C 2 10 ppm/°C B Grade −40°C < TA < +125°C 1 3 ppm/°C LINE REGULATION ∆VO/∆VIN VIN = 4.5 V to 18 V, −40°C < TA < +125°C 5 20 ppm/V LOAD REGULATION ∆VO/∆IL IL = 0 mA to 10 mA, VIN = 5.0 V, −40°C < TA < +125°C 15 ppm/mA ∆VO/∆IL IL = −10 mA to 0 mA, VIN = 5.0 V, −40°C < TA < +125°C 15 ppm/mA QUIESCENT CURRENT IIN No load, −40°C < TA < +125°C 580 800 µA VOLTAGE NOISE eN p-p 0.1 Hz to 10.0 Hz 3.5 µV p-p VOLTAGE NOISE DENSITY eN 1 kHz 80 nV/√Hz TURN-ON SETTLING TIME tR CL = 0 µF 10 µs LONG-TERM STABILITY2 ∆VO 1000 hours 40 ppm OUTPUT VOLTAGE HYSTERESIS VO_HYS 20 ppm RIPPLE REJECTION RATIO RRR fIN = 1 kHz −70 dB SHORT CIRCUIT TO GND ISC 40 mA SUPPLY VOLTAGE OPERATING RANGE VIN 4.5 18 V SUPPLY VOLTAGE HEADROOM VIN − VO 2 V 1 Initial accuracy does not include shift due to solder heat effect. 2 The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period. Rev. M | Page 5 of 22 Document Outline Features Applications Pin Configurations General Description Table of Contents Revision History Specifications ADR430 Electrical Characteristics ADR431 Electrical Characteristics ADR433 Electrical Characteristics ADR434 Electrical Characteristics ADR435 Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Theory of Operation Basic Voltage Reference Connections Noise Performance High Frequency Noise Turn-On Time Applications Information Output Adjustment Reference for Converters in Optical Network Control Circuits High Voltage Floating Current Source Kelvin Connection Dual Polarity References Programmable Current Source Programmable DAC Reference Voltage Precision Voltage Reference for Data Converters Precision Boosted Output Regulator Outline Dimensions Ordering Guide
VIN = 4.5 V to 18 V, IL = 0 mA, TA = 25°C, unless otherwise noted.
Table 3. Parameter Symbol Conditions Min Typ Max Unit
OUTPUT VOLTAGE VO A Grade 2.497 2.500 2.503 V B Grade 2.499 2.500 2.501 V INITIAL ACCURACY1 VOERR A Grade ±3 mV ±0.12 % B Grade ±1 mV ±0.04 % TEMPERATURE COEFFICIENT TCVO A Grade −40°C < TA < +125°C 2 10 ppm/°C B Grade −40°C < TA < +125°C 1 3 ppm/°C LINE REGULATION ∆VO/∆VIN VIN = 4.5 V to 18 V, −40°C < TA < +125°C 5 20 ppm/V LOAD REGULATION ∆VO/∆IL IL = 0 mA to 10 mA, VIN = 5.0 V, −40°C < TA < +125°C 15 ppm/mA ∆VO/∆IL IL = −10 mA to 0 mA, VIN = 5.0 V, −40°C < TA < +125°C 15 ppm/mA QUIESCENT CURRENT IIN No load, −40°C < TA < +125°C 580 800 µA VOLTAGE NOISE eN p-p 0.1 Hz to 10.0 Hz 3.5 µV p-p VOLTAGE NOISE DENSITY eN 1 kHz 80 nV/√Hz TURN-ON SETTLING TIME tR CL = 0 µF 10 µs LONG-TERM STABILITY2 ∆VO 1000 hours 40 ppm OUTPUT VOLTAGE HYSTERESIS VO_HYS 20 ppm RIPPLE REJECTION RATIO RRR fIN = 1 kHz −70 dB SHORT CIRCUIT TO GND ISC 40 mA SUPPLY VOLTAGE OPERATING RANGE VIN 4.5 18 V SUPPLY VOLTAGE HEADROOM VIN − VO 2 V 1 Initial accuracy does not include shift due to solder heat effect. 2 The long-term stability specification is noncumulative. The drift in subsequent 1000 hour periods is significantly lower than in the first 1000 hour period. Rev. M | Page 5 of 22 Document Outline Features Applications Pin Configurations General Description Table of Contents Revision History Specifications ADR430 Electrical Characteristics ADR431 Electrical Characteristics ADR433 Electrical Characteristics ADR434 Electrical Characteristics ADR435 Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Theory of Operation Basic Voltage Reference Connections Noise Performance High Frequency Noise Turn-On Time Applications Information Output Adjustment Reference for Converters in Optical Network Control Circuits High Voltage Floating Current Source Kelvin Connection Dual Polarity References Programmable Current Source Programmable DAC Reference Voltage Precision Voltage Reference for Data Converters Precision Boosted Output Regulator Outline Dimensions Ordering Guide
