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ADR5041:  Precision Micropower Shunt Mode Voltage Reference Applications (2.5 Vout)

Designed for space-critical applications, the ADR5040/ ADR5041/ADR5043/ADR5044/ADR5045 are high precision shunt voltage references, housed in ultrasmall SC70 and SOT-23 packages. These voltage references are multipurpose, easy-to-use references that can be used in a vast array of applications. They feature low temperature drift, an initial accuracy of better than 0.1%, and fast settling time. ...More

ADR5041:  Precision Micropower Shunt Mode Voltage Reference Applications (2.5 Vout)

Product Description

Designed for space-critical applications, the ADR5040/ ADR5041/ADR5043/ADR5044/ADR5045 are high precision shunt voltage references, housed in ultrasmall SC70 and SOT-23 packages. These voltage references are multipurpose, easy-to-use references that can be used in a vast array of applications. They feature low temperature drift, an initial accuracy of better than 0.1%, and fast settling time.

Available in output voltages of 2.048 V, 2.5 V, 3.0 V, 4.096 V, and 5.0 V, the advanced design of the ADR5040/ADR5041/ADR5043/ ADR5044/ADR5045 eliminates the need for compensation by an external capacitor, yet the references are stable with any capacitive load. The minimum operating current increases from 50 μA to a maximum of 15 mA. This low operating current and ease of use make these references ideally suited for handheld, battery-powered applications. This family of references has been characterized over the extended temperature range of −40°C to +125°C.

Applications

  • Portable, battery-powered equipment
  • Automotives
  • Power supplies
  • Data acquisition systems
  • Instrumentation and process control
  • Energy management

    • Data Sheet, Rev. A, 12/07

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    • Ultra compact SC70 and SOT-23 packages
    • Low temperature coefficient: 75 ppm/°C (maximum)
    • Pin compatible with LM4040/LM4050
    • Initial accuracy: ± 0.1%
    • No external capacitor required
    • Wide operating current range: 50 μA to 15 mA
    • Extended temperature range: -40°C to +125°C
    • Vout: 2.5
    • Initial Accuracy (%): 0.1
    • Ref Out TC (ppm/C): 10ppm/C
    • Supply Voltage Range (V): n/a, shunt ref
    • Supply Current : n/a
    • Ref Output Current (mA): n/a
    • Temp Range(s): -40 to +125
    • Package: SC70,SOT23
    • Reference Type: Shunt

    Pin Configuration Diagram for ADR5041

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    Part# Vout Initial Accuracy (%) Ref Out TC (ppm/C) 0.1-10 Hz Noise (µV p-p) Ref Output Current (mA) Supply Voltage Range (V) Temp Range(s) Supply Current Reference Type Package Price* (1000-4999) Product Description
    ADR130 +0.5/+1 Pin Programmable 0.35 5 3 4 2V to 18V -40 to +125 150µA Series TSOT $0.92 Precision, Sub-Band Gap, Series Voltage Reference
    AD584 +2.5/+5/+7.5/+10 Prog 0.05 5 50 10 +4.5 to +30 -55 to +125, 0 to +70 1mA Series-Multi/Select Out DIP, TO-92 $3.05 10.000 V, 7.500 V, 5.000 V and 2.500 V, Pin Programmable Precision Voltage Reference
    ADR510 1.0 0.35 70 4 n/a n/a, shunt ref -40 to +85 n/a Shunt SOT23 $0.60 1.0 V Precision, Low Noise, Shunt Voltage Reference
    AD1580 1.2 0.08 50 5 n/a n/a, shunt ref -40 to +85 n/a Shunt SC70, SOT23 $0.61 1.2 V Micropower, Precision Shunt Voltage Reference
    ADR512 1.2 0.3 60 4 n/a n/a shunt ref -40 to +85 n/a Shunt SOT23 $0.60 1.2 V Precision, Low Noise Shunt Voltage Reference
    ADR280 1.2 0.4 5 2.2 100 +2.4 to +5.5 -40 to +85 16µA Series SC70, SOT23 $0.76 1.20 V, Low Noise, Low Power, High PSRR, Precision Voltage Reference
    AD589 1.2 1.2 10 5 n/a n/a, Shunt Type Reference -55 to +125, 0 to +70 50µA Shunt Metal Can, SOIC $1.33 Two-Terminal IC 1.2 V Shunt Reference
    ADR1581 1.25 0.12 50 4.5 n/a n/a, shunt ref -40 to +85 n/a Shunt SOT23 $0.61 1.25 V Micropower, Precision Shunt Voltage Reference
    ADR127 1.25 0.12 3 5 5 +2.7 to +18 -40 to +125 125µA Series TSOT $0.92 1.25V, Precision Micropower LDO Voltage Reference
    ADR827 1.25 0.4 15 8 5 +2.7V to +15V -40 to +125 400µA Series MSOP $1.11 Low Power, Precision Reference and Op Amp
    ADR1500 1.2875 0.2 170 5 n/a n/a, shunt reference -40 to +85 n/a Shunt SC70 $1.03 1.2875 V Micropower, Shunt Voltage Reference
    ADR318 1.8 0.27 5 5 5 +2.4 to +15 0 to +70 120µA Series-Low Dropout SOT23 $0.82 1.8 V Precision Voltage Reference
    AD588 10 0.01 1.5 6 10 Vdd-Vss = (Vout+2) to +36 -25 to +85, 0 to +70 10mA Series-Multi/Select Out DIP $15.21 +10 V, +5 V, ±5 V tracking, −5 V, −10 V, High Precision Voltage Reference
    AD688 10 0.02 1.5 6 10 Vdd-Vss = (Vout+2) to 36 -40 to +85, -55 to +125 12mA Series-Multi/Select Out DIP, SOIC $9.19 High Precision ±10 V Reference
    AD581 10 0.05 5 40 10 +12 to +30 -55 to +125, 0 to +70 1mA Series TO-52 $4.14 High Precision 10 V IC Reference
    AD587 10 0.05 5 4 10 +13.5 to +36 -55 to +125, 0 to +70 4mA Series DIP, SOIC $2.55 High Precision 10 V Reference
    ADR01 10 0.05 3 20 10 +12 to +40 -40 to +125, 0 to +70 1mA Series SC70, SOIC, TSOT $1.00 Ultra-Compact, Precision 10V Voltage Reference
    REF01 10 0.3 3 30 10 +12 to +40 -40 to +85, -55 to +125 1.4mA Series DIP, SOIC, TO-99 $1.21 +10V Precision Voltage Reference
    ADR440 2.048 0.05 1 1 10 +3 to +18 -40 to +125 3.75mA Series-Low Dropout DIP, MSOP, SOIC $2.53 2.048 V, Ultralow Noise, LDO XFET® Voltage Reference with +10/-5 mA Output Current Capability
    ADR420 2.048 0.05 1 1.75 10 +4.0 to +18 -40 to +125 500µA Series MSOP, SOIC $2.82 2.048 V XFET® Voltage Reference
    ADR430 2.048 0.05 1 3.5 30 +4.1 to +18 -40 to +125 800µA Series MSOP, SOIC $2.96 2.048 V High Precision, Low Noise XFET® Reference with Output Sink and Source Capability
    ADR5040 2.048 0.1 10 - n/a n/a, is shunt ref -40 to +125 n/a Shunt SC70, SOT23 $0.30 Precision Micropower Shunt Mode Voltage Reference, 2.048 V Output
    REF191 2.048 0.1 2 20 30 +2.3 to +15 -40 to +85 45µA Series-Low Dropout DIP, SOIC $1.38 2.048, Precision Micropower, Low Dropout, Low Voltage Reference
    ADR360 2.048 0.15 9 6.8 5 +2.35 to +15 -40 to +125 190µA Series-Low Dropout TSOT $0.78 Low Power, Low Noise Voltage Reference w/ Sink/Source Capability, 2.048 VOUT
    ADR370 2.048 0.2 30 70 5 +2.3 to +15 -40 to +125 72µA Series-Low Dropout SOT23 $0.75 2.048 V Tiny Package Precision Reference
    ADR380 2.048 0.24 5 5 5 +2.4 to +18 -40 to +85 120µA Series-Low Dropout SOT23 $0.76 2.048 V Bandgap Voltage Reference
    REF43 2.5 0.02 25 4 20 +4.5 to +40 -40 to +85 450µA Series DIP, SOIC $3.69 +2.5V Low Power Precision Voltage Reference
    AD780 2.5 0.04 3 4 10 +4 to +36 -40 to +85 1mA Series-Multi/Select Out DIP, SOIC $3.65 2.5 V/3.0 V Ultrahigh Precision Bandgap Voltage Reference
    ADR441 2.5 0.04 1 1.2 10 +3 to +18 -40 to +125 3.75mA Series-Low Dropout DIP, MSOP, SOIC $2.53 2.5 V, Ultralow Noise, LDO XFET® Voltage Reference with +10/-5 mA Output Current Capability
    ADR431 2.5 0.04 1 3.5 30 +4.5 to +18 -40 to +125 800µA Series MSOP, SOIC $2.96 2.5 V High Precision, Low Noise XFET® Reference with Output Sink and Source Capability
    ADR421 2.5 0.04 1 1.75 10 +4.5 to +18 -40 to +125 500µA Series MSOP, SOIC $2.82 2.5 V XFET® Voltage Reference
    AD1582 2.5 0.08 50 70 5 +2.7 to +12 -40 to +125 70µA Series-Low Dropout SOT23 $0.61 2.5V Micropower, Precision Series Mode Voltage Reference
    ADR291 2.5 0.08 3 8 5 +3 to +15 -40 to +125 12µA Series-Low Dropout SOIC, TSSOP $1.78 Precision, Micropower 2.5 V XFET™ Reference
    REF192 2.5 0.08 2 25 30 +2.6 to +15 -40 to +85 45µA Series-Low Dropout DIP, SOIC, TSSOP $1.38 Precision Micropower, Low Dropout, Low Voltage References, Nom. Vo=2.50 V
    ADR5041 2.5 0.1 10 - n/a n/a, shunt ref -40 to +125 n/a Shunt SC70, SOT23 $0.30 Precision, Micropower, Shunt Mode Voltage Reference, Vout = 2.5V
    ADR03 2.5 0.1 3 10 10 +4.5 to +40 -40 to +125 1mA Series SC70, SOIC, TSOT $1.03 Ultra-Compact, Precision 2.5 V Voltage Reference
    ADR121 2.5 0.12 3 10 5 +2.8 to +18 -40 to +125 125µA Series-Low Dropout TSOT $0.92 2.5V, Precision Micropower LDO Voltage Reference
    ADR361 2.5 0.12 9 8.25 5 +2.8 to +15 -40 to +125 190µA Series-Low Dropout TSOT $0.78 Low Power, Low Noise Voltage Reference w/ Sink/Source Capability, 2.5 Vout
    ADR391 2.5 0.16 9 5 5 +2.8 to +18 -40 to +125 120µA Series-Low Dropout TSOT $0.78 2.5V Micropower, Low Noise Precision Voltage Reference with Shutdown
    ADR821 2.5 0.2 15 16 5 +2.8V to +15V -40 to +125 400µA Series MSOP $1.11 Low Power, Precision Reference and Op Amp
    AD680 2.5 0.2 20 8 10 +4.5 to +36 -40 to +85, 0 to +70 250µA Series DIP, SOIC, TO-92 $1.76 2.5V, Low Power Bandgap Reference
    ADR525 2.5 0.2 40 18 n/a n/a, shunt reference -40 to +85 50µA Shunt SC70, SOT23 $0.48 2.5 V High Performance, Low Noise Shunt Reference
    REF03 2.5 0.2 10 6 20 +4.5 to +33 -40 to +85 1.4mA Series DIP, SOIC $1.21 Precision Voltage Reference Providing Stable +2.5 V Output
    ADR381 2.5 0.24 3 5 5 +2.8 to +18 -40 to +85 120µA Series-Low Dropout SOT23 $0.76 2.5 V Bandgap Voltage Reference
    AD580 2.5 0.4 10 8 10 +4.5 to +30 -55 to +125, 0 to +70 1.5mA Series TO-52 $2.67 High Precision 2.5 V IC Reference
    ADR443 3 0.04 1 1.4 10 +3.5 to +18 -40 to +125 3.75mA Series-Low Dropout MSOP, SOIC $2.53 3.0 V High Precision, LDO XFET® Reference for High Performance Sigma-Delta Converters
    ADR423 3 0.04 1 1 10 +5.0 to +18 -40 to +125 500µA Series MSOP, SOIC $2.82 3.0V XFET® Voltage Reference
    ADR433 3 0.05 1 3.75 30 +5.0 to +18 -40 to +125 800µA Series MSOP, SOIC $2.96 3.0 V High Precision, Low Noise XFET® Reference with Output Sink and Source Capability
    ADR5043 3 0.1 10 - n/a n/a, shunt REF -40 to +125 n/a Shunt SC70, SOT23 $0.30 Precision, Micropower, Shunt Mode Voltage Reference (3.0 Vout)
    ADR363 3 0.1 9 8.7 5 +3.3 to +15 -40 to +125 190µA Series-Low Dropout TSOT $0.78 Low Power, Low Noise Voltage Reference w/ Sink/Source Capability, 3.0 Vout
    ADR06 3 0.1 3 10 10 +5 to +40 -40 to +125 0.65mA Series SC70, SOIC, TSOT $1.03 Ultracompact, Precision 3 V Voltage Reference
    AD1583 3 0.1 50 85 5 +3.2 to +12 -40 to +125 70µA Series-Low Dropout SOT23 $0.61 3.0V Micropower, Precision Series Mode Voltage Reference
    ADR530 3 0.2 40 22 n/a n/a, shunt ref -40 to +85 50µA Shunt SC70, SOT23 $0.48 3.0 V High Performance, Low Noise Shunt Reference
    REF193 3 0.33 10 30 30 +3.2 to +15 -40 to +85 45µA Series-Low Dropout SOIC $1.38 Precision Micropower, Low Dropout, Low Voltage Reference, Nom. Vo=3.0 V
    ADR366 3.3 0.125 9 9.3 5 +3.6 to +15 -40 to +125 190µA Series-Low Dropout TSOT $0.78 Low Power, Low Noise Voltage Reference w/ Sink/Source Capability, 3.3 Vout
    REF196 3.3 0.3 10 33 30 +3.4 to +15 -40 to +85 45µA Series-Low Dropout SOIC, TSSOP $1.38 Precision Micropower, Low Dropout, Low Voltage References, Nom. Vo = 3.3 V
    ADR444 4.096 0.04 1 1.8 10 +4.6 to +18 -40 to +125 3.75mA Series-Low Dropout MSOP, SOIC $2.53 4.096 V High Precision, LDO XFET® Reference for use with High Performance Sigma-Delta Converters
    ADR434 4.096 0.04 1 6.25 30 +6.1 to +18 -40 to +125 800µA Series MSOP, SOIC $2.96 4.096 V, High Precision, Low Noise XFET® Reference with Output Sink and Source Capability
    REF198 4.096 0.05 2 40 30 +3.4 to +15 -40 to +85 45µA Series-Low Dropout DIP, SOIC, TSSOP $1.38 Precision Micropower, Low Dropout, Low Voltage References, Nom. Vo = 4.096 V
    ADR292 4.096 0.07 3 12 5 +4.5 to +18 -40 to +125 12µA Series SOIC, TSSOP $1.78 Precision, Micropower 4.096 V XFET™ Reference
    ADR5044 4.096 0.1 10 - n/a n/a, shunt REF -40 to +125 n/a Shunt SC70, SOT23 $0.30 Precision, Micropower ,Shunt Mode Voltage Reference (4.096 Vout)
    ADR364 4.096 0.1 9 11 5 +4.4 to +15 -40 to +125 190µA Series-Low Dropout TSOT $0.78 Low Power, Low Noise Voltage Reference w/ Sink/Source Capability, 4.096 VOUT
    AD1584 4.096 0.1 50 110 5 +4.3 to +12 -40 to +125 70µA Series-Low Dropout SOT23 $0.61 4.096V, Micropower, Precision Series Mode Voltage Reference
    ADR392 4.096 0.12 9 7 5 +4.3 to +15 -40 to +125 120µA Series-Low Dropout TSOT $0.78 4.096 V Micropower, Low Noise Precision Voltage Reference with Shutdown
    ADR540 4.096 0.2 40 30 n/a n/a, shunt ref -40 to +85 50µA Shunt SC70, SOT23 $0.99 4.096 V High Performance, Low Noise Shunt Reference
    ADR439 4.5 0.04 1 7.5 30 +6.5 to +18 -40 to +125 800µA Series MSOP, SOIC $2.96 4.5 V High Precision, Low Noise XFET® Reference with Output Sink and Source Capability
    REF194 4.5 0.044 2 45 30 +4.6 to +15 -40 to +85 45µA Series-Low Dropout DIP, SOIC $1.38 Precision Micropower, Low Dropout, Low Voltage References, Nom. Vo = 4.5 V
    ADR445 5 0.04 1 2.25 10 +5.5 to +18 -40 to +125 3.75mA Series-Low Dropout MSOP, SOIC $2.53 5.0 V High Precision, LDO XFET® Reference for use with High Performance Sigma-Delta Converters
    ADR435 5 0.04 1 8 30 +7.0 to +18 -40 to +125 800µA Series MSOP, SOIC $2.96 5.0 V High Precision, Low Noise XFET® Reference with Output Sink and Source Capability
    ADR425 5 0.04 1 3.4 10 +7.0 to +18 -40 to +125 500µA Series MSOP, SOIC $2.82 5.0V XFET® Voltage Reference
    AD586 5 0.04 2 4 10 +10.8 to +36 -55 to +125, 0 to +70 3mA Series DIP, SOIC $2.78 High Precision 5 V Reference
    ADR02 5 0.06 3 10 10 +7.0 to +40 -40 to +125, 0 to +70 1mA Series SC70, SOIC, SOT23, TSOT $1.03 Ultra-Compact, Precision +5.0 V Reference
    ADR293 5 0.06 3 15 5 +6.0 to +15 -40 to +125 15µA Series SOIC, TSSOP $1.78 Low Noise Micropower Precision Voltage 5.0 V Reference
    ADR365 5 0.08 9 12.8 5 +5.3 to +15 -40 to +125 190µA Series-Low Dropout TSOT $0.78 Low Power, Low Noise Voltage Reference w/ Sink/Source Capability, 5.0 VOUT
    ADR5045 5 0.1 n/a - n/a n/a, Shunt REF -40 to +125 n/a Shunt SC70, SOT23 $0.30 Precision, Micropower, Shunt Mode Voltage Reference (5.0 Vout)
    AD1585 5 0.1 50 140 5 +5.2 to +12 -40 to +125 70µA Series-Low Dropout SOT23 $0.61 5V, Micropower, Precision, Series-Mode, Low Dropout Voltage Reference
    ADR395 5 0.1 9 8 5 +5.3 to +15 -40 to +125 120µA Series-Low Dropout TSOT $0.78 5.0 V Micropower, Low Noise Precision Voltage Reference with Shutdown
    ADR125 5 0.12 3 20 5 +5.3 to +18 -40 to +125 125µA Series-Low Dropout TSOT $0.92 5V, Precision Micropower LDO Voltage Reference
    REF02 5 0.15 3 10 10 +7.0 to +40 -40 to +85, -55 to +125, 0 to +70 1.4mA Series DIP, SOIC, TO-99 $1.21 +5V Precision Voltage Reference/Temperature Transducer
    REF195 5 0.2 2 50 30 +5.1 to +15 -40 to +85 45µA Series-Low Dropout DIP, SOIC, TSSOP $1.25 Precision Micropower, Low Dropout, Low Voltage References, Nom. Vo = 5 V
    ADR550 5 0.2 40 38 n/a n/a, shunt reference -40 to +85 50µA Shunt SC70, SOT23 $0.48 5.0 V High Performance, Low Noise Shunt Reference
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    *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.