
TLC545C, TLC545I, TLC546C, TLC546I
8-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL AND 19 INPUTS
SLAS066B – DECEMBER 1985 – REVISED OCTOBER 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC (see Note 1)
6.5 V
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Input voltage range, VI (any input)
– 0.3 V to VCC +0.3 V
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Output voltage range, VO
– 0.3 V to VCC +0.3 V
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Peak input current range (any input)
±10 mA
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Peak total input current (all inputs)
±30 mA
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Operating free-air temperature range, TA: TLC545C, TLC546C
0
°C to 70°C
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TLC545I, TLC546I
– 40
°C to 85°C
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Storage temperature range, Tstg
–65
°C to 150°C
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Case temperature for 10 seconds, TC: FN package
260
°C
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Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: N package
260
°C
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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.
NOTE 1: All voltage values are with respect to network ground terminal.