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SN75LP1185DWR Datasheet(PDF) 3 Page - Texas Instruments |
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SN75LP1185DWR Datasheet(HTML) 3 Page - Texas Instruments |
3 / 17 page SN75LP1185 LOW-POWER MULTIPLE RS-232 DRIVERS AND RECEIVERS SLLS335A – JANUARY 1999 – REVISED JANUARY 2001 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Positive supply-voltage range (see Note 1): VCC –0.5 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDD –0.5 V to 15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Negative supply-voltage range, VSS (see Note 1) 0.5 V to –15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input-voltage range, VI: Receiver (RA) –30 V to 30 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Driver (DA) –0.5 V to VCC + 0.4 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output-voltage range, VO: Receiver (RY) –0.5 V to 6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Driver (DY) –15 V to 15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrostatic discharge: Bus pins (human-body model) (see Note 2) Class 3: 15 kV . . . . . . . . . . . . . . . . . . . . . Bus pins (machine model) 500 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All pins (human-body model) (see Note 2) Class 3: 5 kV . . . . . . . . . . . . . . . . . . . . . . . . All pins (machine model) 400 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Note 3): DB package 70 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DW package 58 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N package 69 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 °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 network ground terminal, unless otherwise noted. 2. Per MIL-STD-883, Method 3015.7 3. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions MIN NOM MAX UNIT VCC Supply voltage (see Note 4) 4.75 5 5.25 V VDD Supply voltage (see Note 5) 9 12 15 V VSS Supply voltage (see Note 5) –9 –12 –15 V VIH High-level input voltage DA 2 V VIL Low-level input voltage DA 0.8 V VI Receiver input voltage RA –25 25 V IOH High-level output current RY –1 mA IOL Low-level output current RY 2 mA TA Operating free-air temperature 0 70 °C NOTES: 4. VCC cannot be greater than VDD. 5. The device operates down to VDD = VCC and |VSS| = VCC, but supply currents increase and other parameters may vary slightly from the data sheet limits. |
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