Top

1μA WLP Precision Shunt Voltage Reference

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

Product Details

Key Features

Applications/Uses

Parametric specs for Voltage References
VOUT (V) 3
Temp. Coeff. (ppm/°C) (max) 20
IREV (mA) (max) 2
Initial Accuracy (% max) (@ +25°C) 0.2
IREV (µA) (min) 1
Noise 0.1Hz to 10Hz (µVpp) (typ) 30
Oper. Temp. (°C) -40 to +125
Package/Pins WLP/4
Budgetary
Price (See Notes)
0.94
View More

Simplified Block Diagram

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Parameters

Parametric specs for Voltage References
VOUT (V) 3
Temp. Coeff. (ppm/°C) (max) 20
IREV (mA) (max) 2
Initial Accuracy (% max) (@ +25°C) 0.2
IREV (µA) (min) 1
Noise 0.1Hz to 10Hz (µVpp) (typ) 30
Oper. Temp. (°C) -40 to +125
Package/Pins WLP/4
Budgetary
Price (See Notes)
0.94

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

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.

Simplified Block Diagram

MAX6069: Simplified Block Diagram MAX6069: Simplified Block Diagram Zoom icon

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .