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MC1488N bảng dữ liệu(PDF) 3 Page - Texas Instruments |
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MC1488N bảng dữ liệu(HTML) 3 Page - Texas Instruments |
3 / 20 page MC1488, SN55188, SN75188 QUADRUPLE LINE DRIVERS SLLS094C − SEPTEMBER 1983 − REVISED MAY 2004 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature (unless otherwise noted)† Supply voltage, VCC+ at (or below) 25°C free-air temperature (see Notes 1 and 2) 15 V . . . . . . . . . . . . . . . . . Supply voltage, VCC− at (or below) 25°C free-air temperature (see Notes 1 and 2) −15 V . . . . . . . . . . . . . . . . Input voltage, VI −15 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage, VO −15 V to 15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous total power dissipation (see Note 2) See Dissipation Rating Table . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Notes 3 and 4): D package 86 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . N package 80 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . NS package 76 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature, TJ 150 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Case temperature for 60 seconds, FK package 260 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package 300 °C . . . . . . . . . . . . . . . . Storage temperature range, Tstg −65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values are with respect to the network ground terminal. 2. For operation above 25 °C free-air temperature, refer to the maximum supply voltage curve, Figure 6. In the J package, SN55188 chips are alloy mounted. 3. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Selecting the maximum of 150°C can affect reliability. 4. The package thermal impedance is calculated in accordance with JESD 51-7. DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING DERATING FACTOR ABOVE T = 25 C TA = 70°C POWER RATING TA = 125°C POWER RATING PACKAGE TA ≤ 25 C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70 C POWER RATING TA = 125 C POWER RATING FK 1375 mW 11.0 mW/ °C 880 mW 275 mW J 1375 mW 11.0 mW/ °C 880 mW 275 mW W 1000 mW 8.0 mW/ °C 640 mW 200 mW recommended operating conditions SN55188 MC1488, SN75188 UNIT MIN NOM MAX MIN NOM MAX UNIT VCC + Supply voltage 7.5 9 15 7.5 9 15 V VCC − Supply voltage − 7.5 −9 −15 − 7.5 −9 −15 V VIH High-level input voltage 1.9 1.9 V VIL Low-level input voltage 0.8 0.8 V TA Operating free-air temperature −55 125 0 70 °C |
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Mô tả tương tự - MC1488N |
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