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SPX1004 - Precision Voltage Reference

Description

The SPX1004 is a 2-terminal bandgap precision voltage reference that provides a stable fixed output voltage of 1.2V and 2.5V with a tolerance of ±10mV for SPX1004-1.2 and ±20mV for SPX1004-2.5.

Design, process and precision on chip trimming yield a very low temperature coefficient of 25 ppm/°C.

Features

  • Initial Voltage Tolerance: SPX1004-1.2 = ±10mV SPX1004-2.5 = ±20mV.
  • Low Dynamic Impedance 0.6 Ω Max.
  • Low Operating Current: SPX1004-1.2 = ±10µA SPX1004-2.5 ±20µA.
  • Wide Operating Current Range 0.6 Ω Max.
  • Direct Replacement for LT1004, LM1004 and AS1004.
  • Lead Free, RoHS Compliant Packages N/C 1 N/C 2 N/C 3 ANODE 4 SPX1004 8 Pin NSOIC 8.

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Datasheet Details

Part number SPX1004
Manufacturer Sipex
File Size 788.03 KB
Description Precision Voltage Reference
Datasheet download datasheet SPX1004 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SPX1004 1.2V / 2.5V Micropower Voltage Reference FEATURES ■ Initial Voltage Tolerance: SPX1004-1.2 = ±10mV SPX1004-2.5 = ±20mV ■ Low Dynamic Impedance 0.6 Ω Max. ■ Low Operating Current: SPX1004-1.2 = ±10µA SPX1004-2.5 ±20µA ■ Wide Operating Current Range 0.6 Ω Max. ■ Direct Replacement for LT1004, LM1004 and AS1004 ■ Lead Free, RoHS Compliant Packages N/C 1 N/C 2 N/C 3 ANODE 4 SPX1004 8 Pin NSOIC 8 CATHODE 7 N/C 6 CATHODE 5 ANODE APPLICATIONS ■ A/D and D/A Reference ■ Reference for 5V Systems ■ Digital Voltmeter ■ Power Supply Monitor DESCRIPTION The SPX1004 is a 2-terminal bandgap precision voltage reference that provides a stable fixed output voltage of 1.2V and 2.5V with a tolerance of ±10mV for SPX1004-1.2 and ±20mV for SPX1004-2.5.
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