DS1557

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AC TEST CONDITIONS

Output Load:

100 pF + 1TTL Gate

Input Pulse Levels:

0.0 to 3.0 Volts

Timing Measurement Reference Levels:

Input: 1.5V

Output: 1.5V

Input Pulse Rise and Fall Times: 5 ns

NOTES:

1. Voltage referenced to ground.

1. Typical values are at 25

°C and nominal supplies.

3. Outputs are open.

6. Data retention time is at 25

°C.

7. Dallas Semiconductor recommends that PowerCap Module bases experience one pass through solder

reflow oriented with the label side up (“live-bug”).

8. Hand soldering and touch-up: Do not touch or apply the soldering iron to leads for more than 3

seconds. To solder, apply flux to the pad, heat the lead frame pad and apply solder. To remove the

part, apply flux, heat the lead frame pad until the solder reflow and use a solder wick to remove

solder.