MIL-M-385101114B
TABLE III. Group A inspection - Continued.
11 The equations take into account both the closed loop gain of 1,000 and the scale factor multiplier so that the calculated value is in table I units. The measured value units should, therefore, be used in the equation.
(For example: If E1 = 2 V and VIO = E1, then VIO = 2 mV).
21 Each device shall be tested over the common mode range as specified in table III. VCM conditions are achieved by grounding the inputs and algebraically subtracting VCM from each supply.
(For example: If VCM = -15 V, then +VCC = +20 V - (-15 V) = +35 V and -VCC = -20 V - (-15 V) = -5 V ).
31 Common mode rejection is calculated using the offset voltage values measured at the common mode range and end points.
41 To minimize thermal drift the reference voltage for the gain measurement (E3, E21 and E40) shall be taken immediately prior to or after the reading corresponding to device gain (E46, E47, E50, E51, E54, and E55).
51 The output shall be shorted to ground for 25 ms or less.
61 Tests 26 and 48 which require a read and record measurement plus a calculation may be omitted except when
subgroups 2 and 3 are being accomplished for group A sampling inspection and groups C and D end point measurements.
71 Broadband noise NI(BB) shall be measured using a true RMS voltmeter with a minimum bandwidth of 10 Hz to 20 kHz. "Popcorn" noise NI(PC) shall be measured for 15 seconds.
81 Device types 01, 02, 04, and 05 are tested with a -5 V to +5 V step input as shown in figure 4. The circuit gain is 1 V1V.
91 Device types 03 and 06 are tested with a -1 V to +1 V step input as shown in figure 4. The circuit gain is 5 V1V.
5. PACKAGING
5.1 Packaging requirements. For acquisition purposes, the packaging requirements shall be as specified in the contract or order (see 6.2). When actual packaging of materiel is to be performed by DoD personnel, these personnel need to contact the responsible packaging activity to ascertain requisite packaging requirements. Packaging requirements are maintained by the Inventory Control Point's packaging activity within the Military Department of Defense Agency, or within the Military Department's System Command. Packaging data retrieval is available from the managing Military Department's or Defense Agency's automated packaging files, CD-ROM products, or by contacting the responsible packaging activity.
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