AD588KQ

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Series Information for AD588KQ - Analog Devices

Features

  • feature
    Low drift: 1.5 ppm/u00b0C Low initial error: 1 mV Pin programmable output +10 V, +5 V, u00b15 V tracking, u22125 V, u221210 V Flexible output force and sense terminals High impedance ground sense 16-lead SOIC package and 16-lead CERDIP MIL-STD-883-compliant versions available
AD588KQ image
Not RoHS Compliant

Description

VOLT REF SERIES +/-5V / +/-10V DIP-16

The AD588 represents a major advance in state-of-the-art monolithic voltage references. Low initial error and low temperature drift give the AD588 absolute accuracy performance previously not available in monolithic form. The AD588 uses a proprietary ion-implanted, buried Zener diode and laser-wafer drift trimming of high stability thin film resistors to provide outstanding performance. The AD588 includes the basic reference cell and three additional amplifiers that provide pin programmable output ranges. The amplifiers are laser trimmed for low offset and low drift to maintain the accuracy of the reference. The amplifiers are configured to allow Kelvin connections to the load and/or boosters for driving long lines or high current loads, delivering the full accuracy of the AD588 where it is required in the application circuit. The low initial error allows the AD588 to be used as a system reference in precision measurement applications requiring 12-bit absolute accuracy. In such systems, the AD588 can provide a known voltage for system calibration in software. The low drift also allows compensation for the drift of other components in a system. Manual system calibration and the cost of periodic recalibration can, therefore, be eliminated. Furthermore, the mechanical instability of a trimming potentiometer and the potential for improper calibration can be eliminated by using the AD588 in conjunction with auto calibration software. The AD588 is available in seven versions. The AD588JQ and AD588KQ are packaged in a 16-lead CERDIP and are specified for 0°C to +70°C operation. The AD588AQ and AD588BQ are packaged in a 16-lead CERDIP, and the AD588ARWZ is packaged in a 16-lead SOIC, and they are specified for the −25°C to +85°C industrial temperature range. The ceramic AD588TE and AD588TQ grades are specified for the full military/aerospace temperature range.

Specifications

Voltage Reference Type:
Series - Programmable
Product Range:
-
Reference Voltage:
±5V ±10V
Initial Accuracy:
1mV
Temperature Coefficient:
1.5ppm/°C
Voltage Reference Case Style:
DIP
No. of Pins:
16Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Newark Electronics
VOLT REF, SERIES, +/-5V / +/-10V, DIP-16; Voltage Reference Type:Series - Programmable; Product Range:-; Reference Voltage:±5V, ±10V; Initial Accuracy:1mV; Temperature Coefficient:1.5ppm/°C; Voltage Reference Case Style:DIP; No. of RoHS Compliant: No