MAX6069

1μA WLP Precision Shunt Voltage Reference

Industry's smallest voltage reference allows wide 1uA to 2mA current range


Please check latest availability status for a specific part variant.

Description

The MAX6069 ultra-low-power shunt references are ideal for space-critical and low-power applications. They are offered in a 4-bump wafer-level package (WLP), and the minimum operating current is guaranteed to be less than 1µA. These references feature low temperature coefficients of less than 20ppm/°C and initial accuracy of better than 0.2%.

Available with +1.25V, +2.048V, +2.5V, and 3V output voltages, these references can be used as lower-power, higher-precision upgrades to the ICL8069, LM385, LT1004, and LM4040 in much smaller packages. Two grades are available: A and B. The A grade features a temperature coefficient of 25ppm/°C over the extended temperature range of -40°C to +85°C, with an initial accuracy of 0.2%. Grade B features a temperature coefficient of 50ppm/°C over the extended temperature range of -40°C to +85°C, with an initial accuracy of 0.5%. Their tiny wafer-level packages make these references ideal for equipment with very small form factors.

MAX6069: Simplified Block Diagram MAX6069: Simplified Block Diagram Enlarge+

Key Features

  • Wide Operating Current Range: 1µA to 2mA
  • 0.88mm x 1.16mm, 4-Bump WLP
  • Initial Voltage Accuracy: 0.2%
  • Temperature Coefficient: 20ppm/°C (max)
  • Temperature Range: -40°C to +125°C
  • Factory-Trimmed Output Voltages: +1.25V, +2.048V, +2.5V, +3.0V
  • Functionally Equivalent to the MAX6006/MAX6007/MAX6008/MAX6009

Applications/Uses

  • 4mA–20mA Loop-Powered Sensors
  • A/D and D/A Converters
  • Portable Meters
  • Portable Sensors
  • Precision Regulators
Part NumberVOUT
(V)
Temp. Coeff.
(ppm/°C)
Initial Accuracy
(% max)
IREV
(µA)
IREV
(mA)
Noise 0.1Hz to 10Hz
(µVpp)
Oper. Temp.
(°C)
Package/PinsBudgetary
Price
max@ +25°CminmaxtypSee Notes
MAX6069 
1.25
2.048
2.5
3
200.21230-40 to +125
WLP/4
$0.85 @1k
See All Voltage References (170)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Quality and Environmental Data

Request Reliability Report for: MAX6069 
Lead-Free Package Tin (Sn) Whisker Reports

Additional Resources


Design a Smaller PLC


CAD Symbols and Footprints

  • MAX6069AAAWS+
  • MAX6069AAAWS+T
  • MAX6069ABAWS+
  • MAX6069ABAWS+T
  • MAX6069BAAWS+
  • MAX6069BAAWS+T
  • MAX6069BBAWS+
  • MAX6069BBAWS+T
  • MAX6069CAAWS+
  • MAX6069CAAWS+T
  • MAX6069CBAWS+
  • MAX6069CBAWS+T
  • MAX6069DAAWS+
  • MAX6069DAAWS+T
  • MAX6069DBAWS+
  • MAX6069DBAWS+T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

    Quality Management System >
    Environmental Management System >

     
    Status:
    Package:
    Temperature:

    Related Resources


    MAX6078A
    Low-Power, Low-Drift, Low-Noise Voltage Reference

    • ±0.04% Initial Accuracy
    • 10ppm/°C (Max) Temperature Drift
    • 12μVPP Noise (0.1Hz to 10Hz) at 2.5V

    MAX6078B
    Low-Power, Low-Drift, Low-Noise Voltage Reference

    • ±0.04% Initial Accuracy
    • 10ppm/°C (Max) Temperature Drift
    • 12μVPP Noise (0.1Hz to 10Hz) at 2.5V

    MAX6226
    Ultra-High-Precision, Ultra-Low-Noise, Series Voltage Reference

    • 8-pin Hermetically Sealed Ceramic Package Reduces System Board Space
    • Ultra-Low 1.45µVP-P Noise (0.1Hz to 10Hz, 2.5V Output)
    • Ultra-Low 5ppm/°C (Max) Temperature Coefficient