scope:

This specification covers the detail requirements for hybrid voltage references. Two product assurance classes and a choice of case outlines and lead finishes are provided and are reflected in the complete part number.

The device types shall be as follows:

Device type Circuit Precision voltage reference; 01 +10.000 V 02 +10.000 V, −10.000 V

The device class shall be the product assurance level as defined in MIL-H-38534.

The case outlines shall be designated as follows:

Outline letter Case outline (see MIL-M-38510, appendix C) C D-1 (14-lead, .785" × .310" × .200"), dual-in-line package X (14-lead, .885" × .520 × .225 ), dual-in-line package, (see figure 1)

Supply voltage (V_IN): Device type 01 - - - - - - - - - - - - - - +20 V dc Device type 02 - - - - - - - - - - - - - - ±20 V dc Power dissipation: Device type 01 - - - - - - - - - - - - - - 300 mW Device type 02 - - - - - - - - - - - - - - 450 mW Lead temperature (soldering, 10 seconds) - - +300°C Storage temperature - - - - - - - - - - - - −65°C to +150°C Short circuit protection (to GND) - - - - - Continuous

Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Rome Air Development Center (RBE-2), Griffiss AFB, NY 13441-5700, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter.

Supply voltage range: Device type 01 - - - - - - - - - - - - - - - +13.5 V dc to +16.5 V dc Device type 02 - - - - - - - - - - - - - - - ±13.5 V dc to ±16.5 V dc Output-current (maximum) - - - - - - - - - - - 5 mA 1/ Ambient operating temperature range (T_A) - - - −55°C to +125°C

Case Maximum allowable Maximum Maximum outline power dissipation θ_JC θ_JA Package 14-lead dual-in-line package C 300 mW at T_A = +125°C 50°C/W 120°C/W 14-lead dual-in line package X 500 mW at T_A = +125°C 20°C/W 60°C/W

intended Use:

Microcircuits conforming to this specification are intended for logistic support of existing equipment.