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-H-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-H-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 01 ARX4810 MIL-STD-1553, transciever, dual channel

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-H-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 22 Flat package

The lead finish shall be as specified in MIL-H-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.

Positive power supply voltage range (V_CC) . . . . . . . −0.3 V to +5.5 V Negative power supply (V_EE) . . . . . . . . . . . . . −18 V maximum Receiver differential input voltage . . . . . . . . . . ±10 V Receiver input voltage (common mode) . . . . . . . . . ±5 V Driver peak output Current . . . . . . . . . . . . . . 300 mA Power dissipation (P_D), total package, −55°C ≤ T_C ≤ +125°C . . . . . . . . . . . . . . . . . 4 W 2/ Maximum junction-to-case temperature rise for hottest device . . . . . . . . . . . . . . . . . 6°C Thermal resistance: Junction to bottom of case (Θ_JC), hottest device . . 3°C/W Storage temperature range . . . . . . . . . . . . . . . −65°C to +150°C

Positive supply voltage range (V_CC) . . . . . . . . . . +4.75 V to +5.5 V Negative supply voltage range (V_EE) . . . . . . . . . . −12 V to −15 V Case operating temperature range (T_C) . . . . . . . . . −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.