MAX562
Complete 230kbps, 2.7V to 5.25V
Serial Interface for Notebook Computers
2
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ABSOLUTE MAXIMUM RATINGS
VCC ......................................................................... -0.3V to +6V
V+ ................................................................ (VCC - 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
TIN, EN, SHDN ........................................ -0.3V to (VCC + 0.3V)
RIN....................................................................................±25V
Output Voltages
TOUT ............................................................................... ±15V
ROUT ...................................................... -0.3V to (VCC + 0.3V)
Short-Circuit Duration
TOUT to GND ........................................................ Continuous
ROUT to GND, VCC ................................................ Continuous
Continuous Power Dissipation (TA = +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 = 0.33F, C3 = 0.68F, TA = TMIN to TMAX, 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 < VIN < 15V
3
5
7
k
Output Voltage Swing
All transmitter outputs loaded with 3k
to GND
±3.7
±4.5
±6.0
V
VCC = 2.7V to 3.6V
0.6
Input Logic Threshold Low
TIN, EN, SHDN
VCC = 5.0V +5%, -10%
0.8
V
VCC = 2.7V to 3.6V
1.8
Input Logic Threshold High
TIN, EN, SHDN
VCC = 5.0V +5%, -10%
3.0
V
Output Voltage Low
IOUT = 1.6mA
0.4
V
Output Voltage High
IOUT = -1.0mA
V
Output Leakage Current
EN = GND, 0V
≤ ROUT ≤ VCC
0.05
±10
A
Operating Supply Voltage
2.7
5.25
V
No load
20
33
VCC Power-Supply Current
VCC = 3.3V
All outputs loaded 3k
24
mA
EN = VCC, SHDN = GND, TA = +25°C
45
130
A
Shutdown Supply Current
SHDN = EN = GND, TA = +25°C
1
50
A
Output Leakage Current
±10
A
Output Resistance
VCC = V+ = V- = 0V, VOUT = ±2V
300
Output Short-Circuit Current
VOUT = 0V
±60
mA
Shutdown Supply Current with
Receivers Active
VCC -0.5
CONDITIONS
EIA/TIA-562 TRANSMITTERS
EIA/TIA-562 RECEIVERS
POWER SUPPLY
