REF5040IDGKT Part Information

Details for REF5040IDGKT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Buy REF5040IDGKT Directly from Texas Instruments (12245 in stock) at $2.7750

Part Description

The REF50xx is a family of low-noise, low-drift, very high precision voltage references. These references are capable of both sinking and sourcing current, and have excellent line and load regulation. Excellent temperature drift (3 ppm/°C) and high accuracy (0.05%) are achieved using proprietary design techniques. These features, combined with very low noise, make the REF50xx family ideal for use in high-precision data acquisition systems. Each reference voltage is available in both high grade (REF50xxIDGK and REF50xxID) and standard grade (REF50xxAIDGK and REF50xxAID). The reference voltages are offered in 8-pin VSSOP and SOIC packages, and are specified from –40°C to 125°C.

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Part Features

  • Excellent Long-Term Stability: u2013 45 ppm/1000 hr (Typ) after 1000 Hours
  • High Accuracy: u2013 High-Grade: 0.05% (Max) u2013 Standard-Grade: 0.1% (Max)
  • High-Output Current: u00b110 mA
  • Low Noise: 3 u03bcVPP/V
  • Low Temperature Drift: u2013 High-Grade: 3 ppm/u00b0C (Max) u2013 Standard-Grade: 8 ppm/u00b0C (Max)
  • Temperature Range: u201340u00b0C to 125u00b0C

Part Specifications

Voltage Reference Type Series - Fixed
Product Range REF5040 Series
Reference Voltage 4.096V
Initial Accuracy 0.05%
Temperature Coefficient ± 2.5ppm/°C
Voltage Reference Case Style VSSOP
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • VOLT REF, SERIES, 4.096V, 0.05%, VSSOP-8; Voltage Reference Type:Series - Fixed; Product Range:REF5040 Series; Reference Voltage:4.096V; Initial Accuracy:0.05%; Temperature Coefficient:± 2.5ppm/°C; Voltage Reference Case Style:VSSOP;RoHS Compliant: Yes | Newark Electronics
  • 4.096-V, 3-µVpp/V noise, 3-ppm/°C drift precision series voltage reference | Texas Instruments

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