scope:

This drawing documents two product assurance class levels consisting of high reliability (device classes 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 (RHA) levels are reflected in the PIN.

The PIN is as shown in the following examples.

For device classes M and Q:

For device class V:

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 designator. A dash (-) indicates a non-RHA device.

The device type(s) identify the circuit function as follows:

Device type Generic number Circuit function 01 574AU Monolithic, high performance, 12-bit A/D converter with microprocessor interface 02 574AT Monolithic, medium performance, 12-bit A/D converter with microprocessor interface 03 574AU Multi-chip, high performance, 12-bit A/D converter with microprocessor interface 04 574AT Multi-chip, medium performance, 12-bit A/D converter with microprocessor interface 05 574ZA Monolithic, high performance, low power, 12-bit A/D converter with microprocessor interface 06 574ZB Monolithic, medium performance, low power, 12-bit A/D converter with microprocessor interface 07 574AU Monolithic, high performance, low power, 12-bit A/D converter with microprocessor interface 08 574AT Monolithic, medium performance, low power, 12-bit A/D converter with microprocessor interface

The device class designator is a single letter identifying the product assurance level as listed below. Since the device class designator has been added after the original issuance of this drawing, device classes M and Q designators will not be included in the PIN and will not be marked on the device.

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 and qualification to MIL-PRF-38535

The case outline(s) are as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style X GDIP1-T28 or CDIP2-T28 28 dual-in-line Y CQCC1-N44 44 square leadless chip carrier Z GDFP2-F28 28 flat pack 3 CQCC1-N28 28 square leadless chip carrier

The lead finish is as specified in MIL-PRF-38535 for device classes Q and V or MIL-PRF-38535, appendix A for device class M.

V_CC to digital common ................................................ 0 to +16.5 V dc V_EE to digital common ................................................ 0 to −16.5 V dc V_LOG to digital common ............................................... 0 to +7 V dc Analog common to digital common: Device types 01, 02, 03, 04 ........................................ ±1 V dc Device types 05, 06, 07, 08 ........................................ −0.5 V dc to +1 V dc Control inputs (CE, [C bar][S bar], A_O, 12/[8 bar], R/[C bar]) to digital common ............. −0.5 V dc to V_LOG +0.5 V dc Analog inputs (REF IN, BIP OFF, 10 V_IN) to analog common ............. V_EE to V_CC 20 V_IN analog input voltage to analog common ......................... ± 24 V dc V_{REF OUT} ............................................................. Indefinite short to common 10 ms short to V_CC Power dissipation at 75°C: Device types 01, 02, 05, 06, 07, 08 ................................ 1,000 mW 2/ Device types 03, 04 ................................................ 2,080 mW 2/ Lead temperature (soldering, 10 seconds) ............................. +300°C Storage temperature .................................................. −65°C to +150°C Thermal resistance, junction-to-ambient (Θ_JA): Cases X and 3 ...................................................... 70°C/W Case Y ............................................................. 38°C/W Case Z ............................................................. 60°C/W Thermal resistance, junction-to-case (Θ_JC) ........................... See MIL-STD-1835 Junction temperature (T_J) ............................................ +175°C

Power supply Operating voltage range: Positive supply (V_LOG) ........................................... +4.5 V dc to +5.5 V dc Positive supply (V_CC) ............................................ +11.4 V dc to +16.5 V dc Negative supply (V_EE) ............................................ −11.4 V dc to −16.5 V dc Ambient operating temperature range (T_A) ............................. −55°C to +125°C

intended Use: