MAX562
Complete 230kbps, 2.7V to 5.25V
Serial Interface for Notebook Computers
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
......................................................................... -0.3V to +6V
V+ ................................................................ (V
CC
- 0.3V) to +6V
V-............................................................................ +0.3V to -6V
C1A+, C1B+.................................................. -6V to (V+ + 0.3V)
C1A-, C1B-, C2+ ........................................ -0.3V to (V+ + 0.3V)
C2-.................................................................. (V- - 0.3V) to +6V
Input Voltages
T
IN
, EN,
SHDN
........................................ -0.3V to (V
CC
+ 0.3V)
R
IN
....................................................................................±25V
Output Voltages
T
OUT
............................................................................... ±15V
R
OUT
...................................................... -0.3V to (V
CC
+ 0.3V)
Short-Circuit Duration
T
OUT
to GND........................................................ Continuous
R
OUT
to GND, V
CC
................................................ Continuous
Continuous Power Dissipation (T
A
= +70°C)
SO (derate 12.50mW/°C above +70°C).................. 1000mW
SSOP (derate 9.52mW/°C above +70°C) ................. 762mW
Operating Temperature Ranges:
MAX562C_ _ ..................................................... 0°C to +70°C
MAX562E_ _ .................................................. -40°C to +85°C
Storage Temperature Range........................... -65°C to +160°C
Lead Temperature (soldering, 10sec)........................... +300°C
ELECTRICAL CHARACTERISTICS
(V
CC
= 2.7V to 5.25V, C1A = C1B = C2 = C4 = 0.33µF, C3 = 0.68µF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
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 in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
PARAMETER MIN TYP MAX UNITS
Input Voltage Operating Range ±25 V
Input Threshold Low 0.8 V
Input Threshold High 2.4 V
Input Hysteresis
No hysteresis when
SHDN
= 0V
0.3 V
Input Resistance -15V < V
IN
< 15V 3 5 7 kΩ
Output Voltage Swing All transmitter outputs loaded with 3kΩ to GND ±3.7 ±4.5 ±6.0 V
V
CC
= 2.7V to 3.6V 0.6
Input Logic Threshold Low
T
IN
, EN,
SHDN
V
CC
= 5.0V +5%, -10% 0.8
V
V
CC
= 2.7V to 3.6V 1.8
Input Logic Threshold High
T
IN
, EN,
SHDN
V
CC
= 5.0V +5%, -10% 3.0
V
Output Voltage Low I
OUT
= 1.6mA 0.4 V
Output Voltage High I
OUT
= -1.0mA V
Output Leakage Current
EN = GND, 0V ≤ R
OUT
≤ V
CC
0.05 ±10 µA
Operating Supply Voltage 2.7 5.25 V
No load 20 33
V
CC
Power-Supply Current V
CC
= 3.3V
All outputs loaded 3kΩ 24
mA
EN = V
CC
,
SHDN
= GND, T
A
= +25°C
45 130 µA
Shutdown Supply Current
SHDN
= EN = GND, T
A
= +25°C
1 50 µA
Output Leakage Current ±10 µA
Output Resistance V
CC
= V+ = V- = 0V, V
OUT
= ±2V 300 Ω
Output Short-Circuit Current V
OUT
= 0V ±60 mA
Shutdown Supply Current with
Receivers Active
V
CC
-0.5
CONDITIONS
EIA/TIA-562 TRANSMITTERS
EIA/TIA-562 RECEIVERS
POWER SUPPLY
