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AD53522 Scheda tecnica(PDF) 8 Page - Analog Devices |
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AD53522 Scheda tecnica(HTML) 8 Page - Analog Devices |
8 / 12 page REV. A –8– AD53522 Table II. Comparator Truth Table Output States VOUT QH QHB QL QLB > HCOMP > LCOMP 1 0 1 0 > HCOMP < LCOMP 1 0 0 1 < HCOMP > LCOMP 0 1 1 0 < HCOMP < LCOMP 0 1 0 1 ABSOLUTE MAXIMUM RATINGS 1 POWER SUPPLY VOLTAGE VCC to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.3 V VEE to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –7 V VCC to VEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V VCCO to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V PWRGND, DRGND, GND_ROT, or HQGND . . . . ±0.4 V OUTPUTS VOUT Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite 2 VOUT, Inhibit Mode . . . . . . . . . . . . . . . . . . . . . +8.5 V, –2 V VOUT, Inhibit Mode . . . . . VL – 5.5 V < VOUT < VH + 5.5 V VHDCPL . . . . . . . . Do Not Connect Except for Cap to VCC VLDCPL . . . . . . . . Do Not Connect Except for Cap to VEE QH, QHB, QL, QLB Maximum IOUT: Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Surge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA THERM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 V, 0 V Driver Output Capacitance, Maximum . . . . . . . . . . . . 10 pF INPUTS DATA, DATAB, IOD, IODB, RLD, RLDB . . . . . . . . . . . . . . . . . . . . . . . . (VCCO + 1.5 V, VCCO – 4.5 V) INHL, INHLB, CMPD . . . . . . . . . . . . . . . –0.4 V to +5.5 V PWRD . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.4 V to +4.5 V DATA to DATAB, IOD to IODB, RLD to RLDB . . . ±3 V INHL to INHLB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6 V VH, VL, VTERM to GND (RSERIES < 500 Ω) .+7.5 V, –1.1 V VH to VL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +8 V, –3.5 V (VH – VTERM) and (VTERM – VL) . . . . . . . . . . . . . ±8 V Reflection Clamp High/Low . . . . . . . . . . . . . . . +8.5 V, –2 V Protection Clamp Breakdown Voltage . . . . . . . . . . . . . . 12 V Protection Clamp Current . . . . . . . . . . . . . . . . . . . . . ±5 mA VOUT to HCOMP or LCOMP . . . . . . . . . . . . . . . . . . ±7.8 V ENVIRONMENTAL Operating Temperature (Junction) . . . . . . . . . . . . . . . 175 °C Storage Temperature . . . . . . . . . . . . . . . . –65 °C to +150°C Lead Temperature (Soldering, 10 sec) 3 . . . . . . . . . . . 260 °C NOTES 1 Stresses above those listed under Absolute Maximum Ratings may cause perma- nent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Absolute maximum limits apply individually, not in combination. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2 Output short circuit protection is guaranteed as long as proper heat sinking is employed to ensure compliance with the operating temperature limits. 3 To ensure lead coplanarity ( ±0.002 inches) and solderability, handling with bare hands should be avoided and the device should be stored in environments at 24 °C ± 5°C (75°F ±10°F) with relative humidity not to exceed 65%. Table I. Driver Truth Table Output DATA DATAB IOD IODB RLD RLDB State 01 1 0 X X VL 10 1 0 X X VH XX 0 1 0 1 INH and CLAMP XX 01 10 VTERM ORDERING GUIDE Model Temperature Range Package Description Package Option AD53522JSQ 0 °C to 70°C 100-Lead LQFP-EDQUAD SQ-100 with Integral Heat Slug Table III. Active Load Truth Table Output States (Including Diode Bridge) VDUT INHL INHLB IOH IOL I(VOUT) <VCOM 0 1 V(IOHC) +10 mA V(IOLC) –10 mA IOL >VCOM 0 1 V(IOHC) +10 mA V(IOLC) –10 mA IOH X1 0 0 0 0 CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD53522 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. |
Codice articolo simile - AD53522_15 |
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Descrizione simile - AD53522_15 |
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