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LM385-1.2-MIL

ACTIVE

Micropower Voltage Reference

LM385-1.2-MIL

ACTIVE

Product details

VO (V) 1.235 Initial accuracy (max) (%) 1 VO adj (min) (V) 1.235 VO adj (max) (V) 1.235 Iz for regulation (min) (µA) 8 Reference voltage (V) Fixed Rating Military Temp coeff (max) (ppm/°C) 150 Operating temperature range (°C) -40 to 85 Iout/Iz (max) (mA) 20
VO (V) 1.235 Initial accuracy (max) (%) 1 VO adj (min) (V) 1.235 VO adj (max) (V) 1.235 Iz for regulation (min) (µA) 8 Reference voltage (V) Fixed Rating Military Temp coeff (max) (ppm/°C) 150 Operating temperature range (°C) -40 to 85 Iout/Iz (max) (mA) 20
WAFERSALE (YS) See data sheet
  • Operating Current Range
    • LM385-1.2-MIL: 15 µA to 20 mA
  • 1% and 2% Initial Voltage Tolerance
  • Reference Impedance
    • LM385-1.2-MIL: 1 Ω maximum at 25°C
    • All devices: 1.5 Ω maximum over Full
      Temperature Range
  • Very Low Power Consumption
  • Interchangeable with Industry Standard
    LM385-1.2-MIL
  • Operating Current Range
    • LM385-1.2-MIL: 15 µA to 20 mA
  • 1% and 2% Initial Voltage Tolerance
  • Reference Impedance
    • LM385-1.2-MIL: 1 Ω maximum at 25°C
    • All devices: 1.5 Ω maximum over Full
      Temperature Range
  • Very Low Power Consumption
  • Interchangeable with Industry Standard
    LM385-1.2-MIL

These micropower, two-terminal, band-gap voltage references operate over a 10-µA to 20-mA current range and feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming provides tight voltage tolerance. The band-gap reference for these devices has low noise and long-term stability.

The design makes these devices exceptionally tolerant of capacitive loading and, thus, easier to use in most reference applications. The wide dynamic operating temperature range accommodates varying current supplies, with excellent regulation.

The extremely low power drain of this series makes them useful for micropower circuitry. These voltage references can be used to make portable meters, regulators, or general-purpose analog circuitry, with battery life approaching shelf life. The wide operating current range allows them to replace older references with tighter-tolerance parts.

These micropower, two-terminal, band-gap voltage references operate over a 10-µA to 20-mA current range and feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming provides tight voltage tolerance. The band-gap reference for these devices has low noise and long-term stability.

The design makes these devices exceptionally tolerant of capacitive loading and, thus, easier to use in most reference applications. The wide dynamic operating temperature range accommodates varying current supplies, with excellent regulation.

The extremely low power drain of this series makes them useful for micropower circuitry. These voltage references can be used to make portable meters, regulators, or general-purpose analog circuitry, with battery life approaching shelf life. The wide operating current range allows them to replace older references with tighter-tolerance parts.

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* Data sheet LM385-1.2-MIL Micropower Voltage References datasheet PDF | HTML 21 Jun 2017

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