1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Make change to table II. Drawing updated to reflect current requirements. - ro 00-07-19 R. MONNIN B Drawing updated to reflect current requirements. - ro 03-04-25 R. MONNIN C Update drawing to current MIL-PRF-38535 requirements. -rrp 13-12-05 C.
2、SAFFLE REV SHEET REV SHEET REV STATUS REV C C C C C C C C C C C OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 PMIC N/A PREPARED BY MARCIA B. KELLEHER DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 http:/www.landandmaritime.dla.mil STANDARD MICROCIRCUIT DRAWING THIS DRAWING IS AVAILABLE FOR USE BY ALL DEP
3、ARTMENTS AND AGENCIES OF THE DEPARTMENT OF DEFENSE CHECKED BY CHARLES E. BESORE APPROVED BY MICHAEL A. FRYE MICROCIRCUIT, LINEAR, LVDT SIGNAL CONDITIONER, MONOLITHIC SILICON DRAWING APPROVAL DATE 92-12-30 AMSC N/A REVISION LEVEL C SIZE A CAGE CODE 67268 5962-90671 SHEET 1 OF 11 DSCC FORM 2233 APR 97
4、 5962-E005-14 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-90671 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This drawing documents tw
5、o product assurance class levels consisting of high reliability (device class Q and M) and space application (device class V). 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
6、 (RHA) levels is reflected in the PIN. 1.2 PIN. The PIN is as shown in the following example: 5962 - 90671 01 M R A Federal stock class designator RHA designator (see 1.2.1) Device type (see 1.2.2) Device class designator Case outline (see 1.2.4) Lead finish (see 1.2.5) / (see 1.2.3) / Drawing numbe
7、r 1.2.1 RHA designator. Device classes Q and V RHA marked devices meet the MIL-PRF-38535 specified RHA levels and are marked with the appropriate RHA designator. Device class M RHA marked devices meet the MIL-PRF-38535, appendix A specified RHA levels and are marked with the appropriate RHA designat
8、or. A dash (-) indicates a non-RHA device. 1.2.2 Device type(s). The device type(s) identify the circuit function as follows: Device type Generic number Circuit function 01 AD598 Linear variable differential transformer (LVDT) signal conditioner 1.2.3 Device class designator. The device class design
9、ator is a single letter identifying the product assurance level as follows: Device class Device requirements documentation M Vendor self-certification to the requirements for MIL-STD-883 compliant, non-JAN class level B microcircuits in accordance with MIL-PRF-38535, appendix A Q or V Certification
10、and qualification to MIL-PRF-38535 1.2.4 Case outline(s). The case outline(s) are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style R GDIP1-T20 or CDIP2-T20 20 Dual-in-line 1.2.5 Lead finish. The lead finish is as specified in MIL-PRF-38535 f
11、or device classes Q and V or MIL-PRF-38535, appendix A for device class M. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-90671 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 3 DSCC F
12、ORM 2234 APR 97 1.3 Absolute maximum ratings. 1/ Total supply voltage, (+VSto VS) . 36 V dc Power dissipation to +65C 1.2 W 2/ Junction temperature (TJ) . +175C Storage temperature range . -65C to +150C Lead temperature (soldering, 60 seconds) . +300C Thermal resistance, junction-to-case (JC) . 25C/
13、W Thermal resistance, junction-to-ambient (JA) 85C/W 1.4 Recommended operating conditions. Total power supply voltage (VS) . 30 V dc Ambient operating temperature range (TA) -55C to +125C 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, sta
14、ndards, and handbooks form a part of this drawing to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE SPECIFICATION MIL-PRF-38535 - Integrated Circuits, Manufacturing, General Specification f
15、or. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-883 - Test Method Standard Microcircuits. MIL-STD-1835 - Interface Standard Electronic Component Case Outlines. DEPARTMENT OF DEFENSE HANDBOOKS MIL-HDBK-103 - List of Standard Microcircuit Drawings. MIL-HDBK-780 - Standard Microcircuit Drawings. (Copies of
16、 these documents are available online at http:/quicksearch.dla.mil/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2 Order of precedence. In the event of a conflict between the text of this drawing and the references cited herein, th
17、e text of this drawing takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. _ 1/ Stresses above the absolute maximum rating may cause permanent damage to the device. Extended operation at the maximum levels may
18、 degrade performance and affect reliability. 2/ Derates above +65C by 12 mW/C. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-90671 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 4 DS
19、CC FORM 2234 APR 97 3. REQUIREMENTS 3.1 Item requirements. The individual item requirements for device classes Q and V shall be in accordance with MIL-PRF-38535 as specified herein, or as modified in the device manufacturers Quality Management (QM) plan. The modification in the QM plan shall not aff
20、ect the form, fit, or function as described herein. The individual item requirements for device class M shall be in accordance with MIL-PRF-38535, appendix A for non-JAN class level B devices and as specified herein. 3.2 Design, construction, and physical dimensions. The design, construction, and ph
21、ysical dimensions shall be as specified in MIL-PRF-38535 and herein for device classes Q and V or MIL-PRF-38535, appendix A and herein for device class M. 3.2.1 Case outlines. The case outlines shall be in accordance with 1.2.4 herein. 3.2.2 Terminal connections. The terminal connections shall be as
22、 specified on figure 1. 3.2.3 Block diagram. The block diagram shall be as specified on figure 2. 3.3 Electrical performance characteristics and postirradiation parameter limits. Unless otherwise specified herein, the electrical performance characteristics and postirradiation parameter limits are as
23、 specified in table I and shall apply over the full ambient operating temperature range. 3.4 Electrical test requirements. The electrical test requirements shall be the subgroups specified in table II. The electrical tests for each subgroup are defined in table I. 3.5 Marking. The part shall be mark
24、ed with the PIN listed in 1.2 herein. In addition, the manufacturers PIN may also be marked. For packages where marking of the entire SMD PIN number is not feasible due to space limitations, the manufacturer has the option of not marking the “5962-“ on the device. For RHA product using this option,
25、the RHA designator shall still be marked. Marking for device classes Q and V shall be in accordance with MIL-PRF-38535. Marking for device class M shall be in accordance with MIL-PRF-38535, appendix A. 3.5.1 Certification/compliance mark. The certification mark for device classes Q and V shall be a
26、“QML“ or “Q“ as required in MIL-PRF-38535. The compliance mark for device class M shall be a “C“ as required in MIL-PRF-38535, appendix A. 3.6 Certificate of compliance. For device classes Q and V, a certificate of compliance shall be required from a QML-38535 listed manufacturer in order to supply
27、to the requirements of this drawing (see 6.6.1 herein). For device class M, a certificate of compliance shall be required from a manufacturer in order to be listed as an approved source of supply in MIL-HDBK-103 (see 6.6.2 herein). The certificate of compliance submitted to DLA Land and Maritime-VA
28、prior to listing as an approved source of supply for this drawing shall affirm that the manufacturers product meets, for device classes Q and V, the requirements of MIL-PRF-38535 and herein or for device class M, the requirements of MIL-PRF-38535, appendix A and herein. 3.7 Certificate of conformanc
29、e. A certificate of conformance as required for device classes Q and V in MIL-PRF-38535 or for device class M in MIL-PRF-38535, appendix A shall be provided with each lot of microcircuits delivered to this drawing. 3.8 Notification of change for device class M. For device class M, notification to DL
30、A Land and Maritime-VA of change of product (see 6.2 herein) involving devices acquired to this drawing is required for any change that affects this drawing. 3.9 Verification and review for device class M. For device class M, DLA Land and Maritime, DLA Land and Maritimes agent, and the acquiring act
31、ivity retain the option to review the manufacturers facility and applicable required documentation. Offshore documentation shall be made available onshore at the option of the reviewer. 3.10 Microcircuit group assignment for device class M. Device class M devices covered by this drawing shall be in
32、microcircuit group number 80 (see MIL-PRF-38535, appendix A). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-90671 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 5 DSCC FORM 2234 APR
33、97 TABLE I. Electrical performance characteristics. Test Symbol Conditions 1/ -55C TA +125C unless otherwise specified Group A subgroups Device type Limits 2/ Unit Min Max Signal output voltage range VORS1,2,3 01 11 V Signal output current IOS1,2,3 01 5 mA Signal output 3/ nonlinearity NLOS1,2,3 01
34、500 ppm of FS Signal output gain 4/ error AEOS/ T TA= +25C 1 01 1 % of FS Signal output gain drift ADOS/ T TA= +125C and 55C 2,3 01 50 ppm/C of FS Signal output offset 5/ OOS/ T TA= +25C 1 01 1 % of FS Signal output offset drift ODS/ T TA= +125C and 55C 2,3 01 50 ppm/C of FS Signal output PSRR gain
35、APSSRSVS= 12 V dc to 18 V dc 1,2,3 01 400 ppm/V Signal output PSRR offset OPSSRSVS= 12 V dc to 18 V dc 1,2,3 01 200 ppm/V Signal output CMRR gain ACMRRSVS= 3 V dc 1,2,3 01 200 ppm/V Signal output CMRR offset OCMRRSVS= 3 V dc 1,2,3 01 200 ppm/V Excitation output voltage VEXOR1 = open, measured betwee
36、n LEV 1 and LEV 2 pins, TA= +25C 1 01 1.2 V rms R1 = 487 k, measured between LEV 1 and LEV 2 pins, TA= +25C 20 Power supply current ITNo load at signal and excitation outputs 1 01 15 mA 2,3 18 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without
37、 license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-90671 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics Continued. 1/ VS= 15 V dc, C1 = 0.015 F, R2 = 80 k, RL= 2 k, unless otherwise specified
38、. 2/ The limiting terms “min” (minimum) and “max” (maximum) shall be considered to apply to magnitudes only. Negative current shall be defined as conventional current flow out of a device terminal. 3/ Nonlinearity of the device only in units of ppm of full scale. Nonlinearity is defined as the maxim
39、um measured deviation of the output voltage from a straight line. The straight line is determined by connecting the maximum produced full-scale negative voltage with the maximum produced full-scale positive voltage. 4/ From 55C to +125C, the overall error alone is determined by combing gain error, g
40、ain drift, and offset drift. For example, the worst-case overall error from 55C to +125C is calculated as follows: Overall error = gain error at +25C (1 percent full scale) + gain drift from +25C to +125C (50 ppm/C FS x +100C) + offset drift from +25C to +125C (50 ppm/C of FS x 110C) = 2 percent of
41、full scale. Note that 1000 ppm of full scale equals 0.1 percent of full scale. Full scale is defined as the difference between the maximum positive and the maximum negative output. 5/ This offset refers to the (VA VB) / (VA+ VB) input spanning a full-scale range of 1. For (VA VB) / (VA+VB) to equal
42、+1, VBmust equal zero volts; and correspondingly for (VA VB) / (VA+ VB) to equal 1, VAmust equal zero volts. Note that offset errors do not allow accurate use of zero magnitude inputs; practical inputs are limited to 100 mV rms. The 1 span is convenient reference point to define offset referred to i
43、nput. For example, with this input span a value of R2 = 20 k would give VOUTspan a value of 10 volts. Caution, most LVDTs will typically exercise less of the (VA VB) / (VA+VB) input scan and thus require a larger value of R2 to produce the +10 V output span. In this case, the offset is corresponding
44、 magnified when referred to the output voltage. For example, a Schaevitz E100 LVDT requires 80.2 k for R2 to produce a 10.69 volt output and (VA VB) / (VA+ VB) equals 0.27. The maximum offset value referred to the 10.69 volt output may be determined by multiplying the maximum value shown in the data
45、 sheet (1 percent of FS by 1/0.27) which equals 3.7 percent values maximum. Similarly, to determine the maximum values of offset drift, offset CMRR and offset PSRR when referred to the 10.69 V output, these data sheet values should also be multiplied by (1/0.27). The maximum values of offset drift,
46、PSRR offset, and CMRR offset would be: 185 ppm/C; 741 ppm/V and 741 ppm/V, respectively, when referred to the 10.69 volt output. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-90671 DLA LAND AND MARITIME COL
47、UMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 7 DSCC FORM 2234 APR 97 Device type 01 Case outline R Terminal number Terminal symbol 1 -VS2 EXC 1 3 EXC 2 4 LEV 1 5 LEV 2 6 FREQ 1 7 FREQ 2 8 B1 FILT 9 B2 FILT 10 VB11 VA12 A2 FILT 13 A1 FILT 14 OUT FILT 15 FEEDBACK 16 SIG OUT 17 SIG REF 18 OFFSET 2 19
48、OFFSET 1 20 +VSFIGURE 1. Terminal connections. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-90671 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 8 DSCC FORM 2234 APR 97 FIGURE 2. Block diagram. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZ
