scope:

This drawing forms a part of a one part - one part number documentation system (see 6.6 herein). This drawing describes device requirements for hybrid microcircuits to be processed in accordance with MIL-PRF-38534. Two product assurance classes, military high reliability (device class H) and space application (device class K) and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). When available, a choice of radiation hardness assurance levels are reflected in the PIN.

The PIN shall be as shown in the following example:

Device classes H and K RHA marked devices shall meet the MIL-PRF-38534 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.

The device type(s) shall identify the circuit function as follows:

Device type Generic number Circuit function Accuracy 01 SD-14531D1-115 11.8 V, 400 Hz, S-R/D converter ±1.3 arc minutes (resolver) ±1.3 arc minutes (synchro) 02 SDC14531-631 11.8 V, 400 Hz, R/D converter ±1.3 arc minutes (resolver) 03 HSRD1006-C148/2 11.8 V, 400 Hz, S-R/D converter ±1.3 arc minutes (resolver) ±2.6 arc minutes (synchro) 04 HRD1006-C148A/2 11.8 V, 400 Hz, R/D converter ±1.3 arc minutes (resolver) 05 HSRD1056-C775B/2 11.8 V, 400 Hz, R/D converter ±1.3 arc minutes (resolver) ±2.6 arc minutes (synchro) 06 SD-14531D1-114 11.8 V, 400 Hz, S-R/D converter ±2.6 arc minutes (synchro) 07 SD-14531D1-112 11.8 V, 400 Hz, S-R/D converter ±5.2 arc minutes (synchro/resolver)

This device class designator shall be a single letter identifying the product assurance level as follows:

Device class Device requirements documentation H or K Certification and qualification to MIL-PRF-38534

The case outline(s) shall be as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style X See figure 1 36 Dual-in-line

The lead finish shall be as specified in MIL-PRF-38534 for classes H and K. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.

Supply voltage (V_S)................................. +7.0 V dc Reference input..................................... 150 V rms Digital inputs...................................... −0.3 V dc to +7.0 V dc Power dissipation (P_D): 2/ Device types 01, 02, 06, and 07................... 210 mW Device types 03 and 04............................ 166 mW Device type 05.................................... 110 mW Storage temperature range........................... −65°C to +150°C Lead temperature (soldering, 10 seconds)............ +300°C Thermal resistance, junction-to-case (Θ_JC).......... 8.0°C/W Thermal resistance, junction-to-ambient (Θ_JA)....... 20°C/W Junction temperature (T_J)........................... +150°C

Supply voltage (V_S)......................... +4.5 V dc to +5.5 V dc Ambient operating temperature range (T_A).... −55°C to + 125°C

intended Use:

Microcircuits conforming to this drawing are intended for use for Government microcircuit applications (original equipment), design applications, and logistics purposes.