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MAX680 View Datasheet(PDF) - Maxim Integrated

Part NameMAX680 MaximIC
Maxim Integrated MaximIC
Description+5V to ±10V Voltage Converters
MAX680 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
+5V to ±10V Voltage Converters
ABSOLUTE MAXIMUM RATINGS
VCC ................................................................................... +6.2V
V+ ...................................................................................... +12V
V- ..........................................................................................-12V
V- Short-Circuit Duration ...........................................Continuous
V+ Current ..........................................................................75mA
VCC V/T ..........................................................................1V/µs
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) . ....727mW
8-Pin Narrow SO (derate 5.88mW/°C above +70°C) .....471mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C) ..........640mW
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C) ...800mW
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°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 in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VCC = +5V, test circuit Figure 1, TA = +25°C, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VCC = 3V, TA = +25°C, RL =
0.5
1
VCC = 5V, TA = +25°C, RL =
1
2
Supply Current
VCC = 5V, 0°C TA +70°C, RL =
2.5
mA
VCC = 5V, -40°C TA +85°C, RL =
3
Supply-Voltage Range
Positive Charge-Pump
Output Source Resistance
Negative Charge-Pump
Output Source Resistance
Oscillator Frequency
Power Efficiency
Voltage-Conversion
Efficiency
VCC = 5V, -55°C TA +125°C, RL =
3
MIN TA MAX, RL = 10k
2.0 1.5 to 6.0 6.0
V
IL+ = 10mA, IL- = 0mA, VCC = 5V,
TA = +25°C
150
250
IL+ = 5mA, IL- = 0mA, VCC = 2.8V,
TA = +25°C
IL+ = 10mA,
IL- = 0mA,
VCC = 5V
0°C TA +70°C
-40°C TA +85°C
-55°C TA +125°C
180
300
325
350
400
IL- = 10mA, IL+ = 0mA, V+ = 10V,
TA = +25°C
90
150
IL- = 5mA, IL+ = 0mA, V+ = 5.6V,
TA = +25°C
IL- = 10mA,
IL+ = 0mA,
V+ = 10V
0°C TA +70°C
-40°C TA +85°C
-55°C TA +125°C
4
110
175
200
200
250
8
kHz
RL = 10k
V+, RL =
V-, RL =
85
%
95
99
%
90
97
2 _______________________________________________________________________________________
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