TL7702A, TL7705A, TL7709A, TL7712A, TL7715A

SUPPLY-VOLTAGE SUPERVISORS

SLVS028I − APRIL 1983 − REVISED JULY 2009

5

POST OFFICE BOX 655303

switching characteristics over recommended operating conditions (unless otherwise noted)

PARAMETER

TL77xxAC

TL77xxAI

UNIT

PARAMETER

MIN

TYP

MAX

UNIT

Output pulse duration

0.65

1.2

2.6

msec

Input pulse duration at RESIN

0.4

µs

Pulse duration

at SENSE input to switch outputs

2

µs

Propagation delay time, RESIN to RESET

1

µs

t

Rise time

RESET

V

5V

See Note 5

0.2

s

Rise time

RESET

See Note 5

3.5

µs

t

Fall time

RESET

V

5V

See Note 5

3.5

s

Fall time

RESET

See Note 5

0.2

µs

NOTE 5: The rise and fall times are measured with a 4.7-k

Ω load resistor at RESET and RESET.

PARAMETER MEASUREMENT INFORMATION

0.7 V

10%

90%

10%

0 V

2 V

50%

50%

10%

10%

90%

10%

SENSE

Undefined

RESET

Voltage

Drop

90%

RESIN

RESET

90%

Figure 1. Voltage Waveforms