MAX208 Datasheet, PDF (3/14 Pages) Texas Instruments – 5-V MULTICHANNEL RS-232 LINE DRIVER / RECEIVER WITH +-15-KV ESD PROTECTION

MAX208
5ĆV MULTICHANNEL RSĆ232 LINE DRIVER/RECEIVER
WITH ±15ĆkV ESD PROTECTION
SLLS596A − OCTOBER 2003 − REVISED JANUARY 2004
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)^†
Supply voltage range, V_CC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to 6 V
Positive charge pump voltage range, V+ (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V_CC−0.3 V to 14 V
Negative charge pump voltage range, V− (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −14 V to 0.3 V
Supply voltage difference, V+ − V− (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 V
Input voltage range, V_I: Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to V+ + 0.3 V
Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V
Output voltage range, V_O: Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V− − 0.3 V to V+ + 0.3 V
Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.3 V to V_CC + 0.3 V
Short-circuit duration: D_OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous
Package thermal impedance, θ_JA (see Notes 2 and 3): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . 63°C/W
(see Notes 2 and 3): DW package . . . . . . . . . . . . . . . . . . . . . . . . . . 46°C/W
(see Notes 2 and 4): NT package . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W
Operating virtual junction temperature, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°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 voltages are with respect to network GND.
2. Maximum power dissipation is a function of TJ(max), θ_JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) − TA)/θ_JA. Operating at the absolute maximum TJ of 150°C can affect reliability.
3. The package thermal impedance is calculated in accordance with JESD 51-7.
4. The package thermal impedance is calculated in accordance with JESD 51-3.
recommended operating conditions (see Note 5 and Figure 4)
Supply voltage
VIH Driver high-level input voltage
VIL Driver low-level input voltage
Driver input voltage
VI
Receiver input voltage
TA Operating free-air temperature
NOTE 5: Test conditions are C1−C4 = 0.1 µF at VCC = 5 V ± 0.5 V.
DIN
DIN
DIN
MAX208C
MAX208I
MIN NOM
4.5
5
2.4
0
−30
0
−40
MAX
5.5
0.8
5.5
30
70
85
UNIT
V
V
V
V
°C
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Note 5 and Figure 4)
PARAMETER
TEST CONDITIONS
ICC Supply current
No load, VCC = 5 V,
TA = 25°C
NOTE 5: Test conditions are C1−C4 = 0.1 µF at VCC = 5 V ± 0.5 V.
MIN TYP MAX UNIT
11
20 mA
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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