TL7757

SUPPLY-VOLTAGE SUPERVISOR

AND PRECISION VOLTAGE DETECTOR

SLVS041I − SEPTEMBER 1991 − REVISED AUGUST 2003

5

POST OFFICE BOX 655303

PARAMETER MEASUREMENT INFORMATION

5.5 V

+

−

15 V

A

TL7757

RESET

GND

Figure 1. Test Circuit for Output Leakage Current

NOTE A: Includes jig and probe capacitance

TL7757

RESET

GND

Pulse

Generator

OUT

(see Note A)

0.1

mF

Figure 2. Test Circuit for RESET Output Switching Characteristics

RESET

4.8 V

(see Note A)

4.3 V

90%

50%

10%

90%

50%

10%

Figure 3. Switching Diagram