TL7702ACD datasheet(3/10 Pages) TI

3 / 10 page

TL7702A, TL7705A, TL7709A, TL7712A, TL7715A

SUPPLY-VOLTAGE SUPERVISORS

SLVS028E – APRIL 1983 – REVISED JULY 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

absolute maximum ratings over operating free-air temperature (unless otherwise noted)†

Supply voltage, VCC (see Note 1)

20 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range, VI, RESIN

–0.3 V to 20 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range, VI, SENSE: TL7702A (see Note 2)

–0.3 V to 6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TL7705A

–0.3 V to 20 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TL7709A

–0.3 V to 20 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TL7712A, TL7715A

–0.3 V to 20 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

High-level output current, IOH, RESET

–30 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Low-level output current, IOL, RESET

30 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Package thermal impedance,

θJA (see Notes 3 and 4): D package

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

P package

127

°C/W

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P package

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 the network ground terminal.

2. For proper operation of the TL7702A, the voltage applied to the SENSE terminal should not exceed VCC – 1 V or 6 V, whichever

is less.

3. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable

ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can impact reliability.

4. The package thermal impedance is calculated in accordance with JESD 51, except for through-hole packages, which use a trace

length of zero.

recommended operating conditions

MIN

MAX

UNIT

Supply voltage, VCC

3.5

High-level input voltage at RESIN, VIH

Low-level input voltage at RESIN, VIL

0.6

TL7702A

See Note 2

TL7705A

Input voltage, SENSE, VI

TL7709A

TL7712A

TL7715A

High-level output current, RESET, IOH

–16

Low-level output current, RESET, IOL

Timing capacitor, CT

µF

Operating free air temperature range TA

TL77xxAC

°C

Operating free-air temperature range, TA

TL77xxAI

–40

°C

NOTE 2: For proper operation of the TL7702A, the voltage applied to the SENSE terminal should not exceed VCC – 1 V or 6 V, whichever is less.

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