Two-Terminal IC Temperature Transducer ANALOG DEVICES AD590 REV. C 1.1 Scope. This specification covers the requirements for a two-terminal monolithic temperature transducer which produces an output current proportional to absolute temperature (PTAT). 1.2 Part Number. The complete part number per Table 1 of this specification is as follows: Device Part Number -1 ADS90J(X)/883B 2 ADS590K(X)/883B 3 AD590L(XV/883B 4 AD590M(X/883B NOTE 'See paragraph 1.2.3 for package identifier. 1.2.3 Case Outline. See Appendix | of General Specification ADI-M-1000: package outline: F-2A or H-3A. (X) Package Description F F-2A 2-Pin Flat Pack H H-3A 3-Pin Metal Can 1.3 Absolute Maximum Ratings. (T, = + 25C unless otherwise noted) Forward Voltage (E+ toE-) 2... 0... ee ee es +44V Reverse Voltage (E+ toE-) 2... ee ee ee 20V Breakdown Voltage (Case to E+ or E-) . 2.2... 2... 2 eee ee ee +200V Rated Performance Temperature Range... . 2... 2. eee ee ee eee Storage Performance Temperature Range... 2.22 2. eee ee eee Lead Temperature Range (Soldering 10sec) 55C to + 150C 65C to +155C + 300C 1.5 Thermal Characteristics. MEDIUM Oc + Oca CC/watt) tsec! H? F2 H? F? Aluminum Block 30 10 0.6 0.1 Stirred Oil? 42 60 1.4 0.6 Moving Air* With Heat Sink 45 - 5.0 - Without Heat Sink 115 190 13.5 10.0 Still Air With Heat Sink 191 - 108 - Without Heat Sink 480 650 60 30 NOTES !The time constant is defined as the time required to reach 63.2% of an instantaneous temperature change. 7H 3-pin can; F 2-pin flat pack. 3 is dependent upon velocity of oil; average of several velocities listed above. Air velocity =9ft/sec. OTHER MILITARY PRODUCTS = 18-17 _s oo TS RopUC OTHER MILITARY P ~ AD590 SPECIFICATIONS Table 1. Design Sub Sub Sub Limit Group | Group] Group Test Symbol | Device} @+25C| 1 2,3 4 Test Condition! Units Ambient Error E -1 5.0 5.0 5.0 Normal Output Currentis | +C max -2 25 5.0 2.5 298.15pA @ + 25.00C 3 1.0 5.0 10 -4 0.5 5.0 0.5 Absolute Error E, -1 10.0 10.0 55C to + 150C without | + C max _2 5.5 5.5 External Calibration 3 3.0 3.0 4 1.7 1.7 Calibrated Absolute Error Ec -1 3.0 3.0 ~ 55C to + 150C with _ Ambient Error (E) 2 2.0 2.0 Set to Zero? -3 1.6 1.6 4 1.0 1.0 Nonlinearity NL -1 1.5 15. 55C to + 150C with +C max 2 0.8 08 Ambient Error (E) Set to Zero 3 0.4 0.4 -4 0.3 0.3 Repeatability RPT -1,4 10.1 Max Deviation between =C + 25C Readings after Temp. Cycling between 55C and + 150C Long-Term Drift AE/A/T | -1,4 ] 0.1 Constant + 5V; +C/Month Constant + 125C Power Supply Rejection Ratio | PSRR -1,4 | 1.0 +4V<V.<+5V C/V max -1,4 | 0.4 +5V<V.< + ISV -1,4 | 0.2 + 15V<V.< + 30V Power Supply Voltage Range | Vs -1,4 | +4 Vmin -1,4 | +30 V max NOTES 'T, = +25C, Vs = + SV unless otherwise specified. "See Figure 1. 18-18 OTHER MILITARY PRODUCTS REV.C ADS90 3.2.1 Functional Block Diagram and Pin Assignments. H Package F Package (Flat Pack) Bottom View Top View 1 + 2 CAN 3.2.4 Microcircuit Technology Group. This microcircuit is covered by technology group (59). 4.2.1 Life Test/Burn-In Circuit. Steady state life test is per MIL-STD-883 Method 1005. Burn-in is per MIL-STD-883 Method 1015 test condition (B). +15V PIN 1 AD590 PIN 2 15V +5V NOTE Vs ACROSS DEVICE MUST REMAIN CONSTANT OR PSRR ERROR MUST BE INCLUDED. Figure 1. One Temperature Trim REV. C OTHER MILITARY PRODUCTS 18-19