Datasheet

 
     
SGLS128A − JULY 2002 − REVISED APRIL 2008
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
†
Supply voltage range, V
CC
(see Note 1) −0.5 V to 4 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range (D, R, DE, RE
) −0.5 V to 6 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range (Y, Z, A, and B) −0.5 V to 4 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrostatic discharge: Y, Z, A, B , and GND (see Note 2) CLass 3, A:12 kV, B:600 V. . . . . . . . . . . . . . . . . .
All Class 3, A:7 kV, B:500 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous power dissipation see dissipation rating table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range −65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 250°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, except differential I/O bus voltages, are with respect to network ground terminal.
2. Tested in accordance with MIL-STD-883C Method 3015.7.
DISSIPATION RATING TABLE
PACKAGE
T
A
≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE T
A
= 25°C
‡
T
A
= 85°C
POWER RATING
T
A
= 125°C
POWER RATING
D(8) 635 mW 5.1 mW/°C 330 mW —
D(14) 987 mW 7.9 mW/°C 513 mW —
D(16) 1110 mW 8.9 mW/°C 577 mW 223 mW
DGK 424 mW 3.4 mW/°C 220 mW —
PW (14) 736 mW 5.9 mW/°C 383 mW —
PW (16) 839 mW 6.7 mW/°C 437 mW —
‡
This is the inverse of the junction-to-ambient thermal resistance when board-mounted and with no air flow.
recommended operating conditions
MIN NOM MAX UNIT
Supply voltage, V
CC
3 3.3 3.6 V
High-level input voltage, V
IH
2 V
Low-level input voltage, V
IL
0.8 V
Magnitude of differential input voltage, V
ID
 0.1 0.6 V
Common-mode input voltage, V
IC
(see Figure 6)
Ť
V
ID
Ť
2
2.4 *
Ť
V
ID
Ť
2
V
IC
V
CC
−0.8
Operating free-air temperature, T
A
−40 125 °C
device electrical characteristics over recommended operating conditions (unless otherwise
noted)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
Drivers and receivers enabled, no receiver loads,
driver R
L
= 50 Ω
19 27
SN65LVDM050
Drivers enabled, receivers disabled, R
L
= 50 Ω 16 24
mA
I
CC
Supply current
SN65LVDM050
Drivers disabled, receivers enabled, no loads 4 6
mA
I
CC
Supply current
Disabled 0.5 1
SN65LVDM051
Drivers enabled, no receiver loads, driver R
L
= 50 Ω 19 27
mA
SN65LVDM051
Drivers disabled, No loads 4 6
mA
†
All typical values are at 25°C and with a 3.3 V supply.