Datasheet

  
  
SLLS094C − SEPTEMBER 1983 − REVISED MAY 2004
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
†
Supply voltage, V
CC+
at (or below) 25°C free-air temperature (see Notes 1 and 2) 15 V. . . . . . . . . . . . . . . . .
Supply voltage, V
CC−
at (or below) 25°C free-air temperature (see Notes 1 and 2) −15 V. . . . . . . . . . . . . . . .
Input voltage, V
I
−15 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage, V
O
−15 V to 15 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation (see Note 2) See Dissipation Rating Table. . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance, θ
JA
(see Notes 3 and 4): D package 86°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . .
N package 80°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . .
NS package 76°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature, T
J
150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Case temperature for 60 seconds, FK package 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package 300°C. . . . . . . . . . . . . . . .
Storage temperature range, T
stg
−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 operation above 25°C free-air temperature, refer to the maximum supply voltage curve, Figure 6. In the J package, SN55188
chips are alloy mounted.
3. Maximum power dissipation is a function of T
J
(max), θ
JA
, and T
A
. The maximum allowable power dissipation at any allowable
ambient temperature is P
D
= (T
J
(max) − T
A
)/θ
JA
. Selecting the maximum of 150°C can affect reliability.
4. The package thermal impedance is calculated in accordance with JESD 51-7.
DISSIPATION RATING TABLE
PACKAGE
T
A
≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE T = 25 C
T
A
= 70°C
POWER RATING
T
A
= 125°C
POWER RATING
PACKAGE
T
A
≤ 25 C
POWER RATING
DERATING FACTOR
ABOVE T
A
= 25°C
T
A
= 70 C
POWER RATING
T
A
= 125 C
POWER RATING
FK 1375 mW 11.0 mW/°C 880 mW 275 mW
J 1375 mW 11.0 mW/°C 880 mW 275 mW
W 1000 mW 8.0 mW/°C 640 mW 200 mW
recommended operating conditions
SN55188 MC1488, SN75188
UNIT
MIN NOM MAX MIN NOM MAX
UNIT
V
CC+
Supply voltage 7.5 9 15 7.5 9 15 V
V
CC−
Supply voltage −7.5 −9 −15 −7.5 −9 −15 V
V
IH
High-level input voltage 1.9 1.9 V
V
IL
Low-level input voltage 0.8 0.8 V
T
A
Operating free-air temperature −55 125 0 70 °C