REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED Add device type 02 and RHA designator R requirements. Make changes to 1.2.2, 1.4, and Table I. Make a change to case outline X A 08-10-31 R. HEBER pin 32 under Figure 2. Add paragraphs 1.5, 4.4.4.1, and Table IIB. Delete AV , DV , and t tests as specified under Table I. - ro CC CC CMIN Add device type 03 tested at low dose rate. Make change to paragraphs 1.2.2, B 1.4, and 1.5. Make changes to footnotes 1/, 2/, and 3/ as specified under 11-06-14 C. SAFFLE Table I. Make change to Table IIB and paragraph 4.4.4.1. -rrp Add single event latchup (SEL) testing information for device types 02 and 03. C 13-06-18 C. SAFFLE Add paragraph 1.4.1. Delete device class M references. - ro REV SHEET REV C C SHEET 15 16 REV STATUS REV C C C 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 12 13 14 PMIC N/A PREPARED BY DAN WONNELL DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 STANDARD CHECKED BY 1. SCOPE 1.1 Scope. This drawing documents two product assurance class levels consisting of high reliability (device class Q) 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 (RHA) levels is reflected in the PIN. 1.2 PIN. The PIN is as shown in the following example: 5962 R 04230 02 V X C Federal RHA Device Device Case Lead stock class designator type class outline finish designator (see 1.2.1) (see 1.2.2) designator (see 1.2.4) (see 1.2.5) / (see 1.2.3) / Drawing number 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. 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 Operating temperature Circuit function 01 AD6645 -35 C T +85 C A/D converter, 14-bit, 80 MSPS C 02 AD6645 -55 C T +125 C Radiation hardened A/D converter, A 14-bit, 80 MSPS 03 AD6645 -55 C T +125 C Radiation hardened A/D converter, A 14-bit, 80 MSPS 1.2.3 Device class designator. The device class designator is a single letter identifying the product assurance level as follows: Device class Device requirements documentation Q or V Certification 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 X See figure 1 52 Quad flat pack with non-conductive tie bars 1.2.5 Lead finish. The lead finish is as specified in MIL-PRF-38535 for device classes Q and V. SIZE STANDARD 5962-04230 A MICROCIRCUIT DRAWING DLA LAND AND MARITIME REVISION LEVEL SHEET COLUMBUS, OHIO 43218-3990 C 2 DSCC FORM 2234 APR 97