TL7702B, TL7705B, TL7733B
SUPPLY-VOLTAGE SUPERVISORS
The TL7705BM is obsolete
and no longer is supplied.
SLVS037M – SEPTEMBER 1989 – REVISED MAY 2003
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
CC
Input voltage range, V : RESIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 20 V
I
SENSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 20 V
High-level output current, I
(RESET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30 mA
OH
Low-level output current, I (RESET) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA
OL
Package thermal impedance, θ (see Notes 2 and 3):D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97°C/W
JA
P package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85°C/W
Operating virtual junction temperature, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
J
Case temperature for 60 seconds, T : FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG or U packages . . . . . . . . . . . . . . 300°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P packages . . . . . . . . . . . . . . . . 260°C
Storage temperature range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
stg
†
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. Maximum power dissipation is a function of T (max), θ , and T . The maximum allowable power dissipation at any allowable
J
JA
A
ambient temperature is P = (T (max) – T )/θ . Operating at the absolute maximum T of 150°C can affect reliability.
D
J
A
JA
J
3. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
MIN
3.6
2
MAX
18
UNIT
V
V
V
V
V
Supply voltage
CC
High-level input voltage
Low-level input voltage
Input voltage
RESIN
18
V
IH
RESIN
0
0.8
18
V
IL
SENSE
0
V
I
I
High-level output current
Low-level output current
RESET
–20
20
mA
mA
OH
OL
I
RESET
TL77xxBC
TL77xxBI
TL7705BQ
TL7705BM
0
–40
–40
–55
70
85
T
A
Operating free-air temperature range
°C
125
125
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265