DLA - SMD-5962-93183
MICROCIRCUIT, LINEAR, BUS TRANSCEIVER, DIFFERENTIAL, MONOLITHIC SILICON
| Organization: | DLA |
| Publication Date: | 1 April 1994 |
| Status: | inactive |
| Page Count: | 15 |
scope:
This drawing forms a part of a one part - one part number documentation system (see 6.6 herein). Two product assurance classes consisting of military high reliability (device classes Q and M) and space application (device class V), and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). Device class M microcircuits represent non-JAN 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". When available, a choice of Radiation Hardness Assurance (RHA) levels are reflected in the PIN.
The PIN shall be as shown in the following example:
Device class M RHA marked devices shall meet the MIL-I-38535 appendix A specified RHA levels and shall be marked with the appropriate RHA designator. Device classes Q and V RHA marked devices shall meet the MIL-I-38535 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.
The device type(s) shall identify the circuit function as follows:
Device type Generic number Circuit function 01 55LBC176 Differential bus transceivers
The device class designator shall be a single letter identifying the product assurance level as follows:
Device class Device requirements documentation M Vendor self-certification to the requirements for non-JAN class B microcircuits in accordance with 1.2.1 of MIL-STD-883 Q or V Certification and qualification to MIL-I-38535
The case outline(s) shall be as designated in MIL-STD-1835 and as follows:
Outline letter Descriptive designator Terminals Package style P GDIP1-T8 or CDIP2-T8 8 dual-in-line 2 CQCC1-N20 20 square leadless chip carrier
The lead finish shall be as specified in MIL-STD-883 (see 3.1 herein) for class M or MIL-I-38535 for classes Q and V. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.
Supply voltage (VCC) 1/ . . . . . . . . . . . . . . . 7 V dc Voltage range at any bus terminal. . . . . . . . . . . −10 V dc to 15 V dc Enable input voltage . . . . . . . . . . . . . . . . . 5.5 V Storage temperature range. . . . . . . . . . . . . . . −65°C to +150°C Lead temperature, soldering 1.6 mm (1/16 inch) from case for 10 seconds. . . . . . . . . . . . . . . . . +260°C Power dissipation (PD): Case P 2/ . . . . . . . . . . . . . . . . . . . . . 1050 mW Case 2 2/ . . . . . . . . . . . . . . . . . . . . . 1375 mW Thermal resistance, junction-to-case (ΘJC) . . . . . . See MIL-STD-1835
Supply voltage range, (VCC). . . . . . . . . . . . . . 4.5 V dc min, 5.5 V dc max Voltage at any bus terminal (separately or common mode), (VI or VIC) . . . . . . . . . . . . . . . . . −7 V dc min, 12 V dc max High level input voltage, (VIH) D, DE, and [R bar][E bar]. . . . . 2 V dc min Low level input voltage, (VIL) D, DE, and [R bar][E bar] . . . . . 0.8 V dc max Differential input voltage, (VID) 3/ . . . . . . . . . ±12 V dc max High-level output current, (IOH) Driver. . . . . . . . −60 mA max Receiver. . . . . . . −400 µA max Low-level output current, (IOL) Driver . . . . . . . . 60 mA max Receiver . . . . . . . 8 mA max Operating ambient temperature (TA) . . . . . . . . . . −55°C min to +125°C
intended Use:
Microcircuits conforming to this drawing are intended for use for Government microcircuit applications (original equipment), design applications, and logistics purposes.
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