scope:

This drawing describes device requirements for class B microcircuits in accordance with 1.2.1 of MIL-STD-883, "Provisions for the use of MIL-STD-883 in conjunction with compliant non-JAN devices".

The complete part number shall be as shown in the following example:

The device type shall identify the circuit function as follows:

Device type Generic number Circuit function 01 UC1901 Isolated feedback generator

The case outline shall be as designated in appendix C of MIL-M-38510, and as follows:

Outline letter Case outline C D-1 (14-lead, .785" ×.310" × .200"), dual-in-line package

Input supply voltage (V_IN) - - - - - - - - - - - - - - - - - - - ±40 V dc Reference output current - - - - - - - - - - - - - - - - - - - - −10 mA Driver output currents - - - - - - - - - - - - - - - - - - - - - −35 Status indicator voltage - - - - - - - - - - - - - - - - - - - - +40 V dc Status indicator current - - - - - - - - - - - - - - - - - - - - +20 mA External clock input - - - - - - - - - - - - - - - - - - - - - - +40 V dc Error amplifier inputs - - - - - - - - - - - - - - - - - - - - - −0.5 V dc to +35 V dc Storage temperature range - - - - - - - - - - - - - - - - - - - - −65°C to +150°C Lead temperature (soldering, 10 seconds)- - - - - - - - - - - - - +300°C Power dissipation (P_D): at T_A = +25°C - - - - - - - - - - - - - - - - - - - - - - - - - 1.0 W 2/ at T_C = +25°C - - - - - - - - - - - - - - - - - - - - - - - - - 2.0 W 3/ Thermal resistance, junction-to-case (Θ_JC)- - - - - - - - - - - - See MIL-H-38510, appendix C Junction temperature (T_J) - - - - - - - - - - - - - - - - - - - - +150°C

Ambient operating temperature range (T_A) - - - - - - - - - - - - −55°C to +125°C

intended Use: