MAX681 MAXIM [Maxim Integrated Products], MAX681 Datasheet - Page 2

• Manufacturer Part Number: MAX681
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
V
V+ ...................................................................................... +12V
V- ..........................................................................................-12V
V- Short-Circuit Duration ...........................................Continuous
V+ Current ..........................................................................75mA
V
+5V to ±10V Voltage Converters
ELECTRICAL CHARACTERISTICS
(V
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.
2
CC
CC
Supply Current
Supply-Voltage Range
Positive Charge-Pump
Output Source Resistance
Negative Charge-Pump
Output Source Resistance
Oscillator Frequency
Power Efficiency
Voltage-Conversion
Efficiency
CC
_______________________________________________________________________________________
∆V/∆T ..........................................................................1V/µs
................................................................................... +6.2V
= +5V, test circuit Figure 1, T
PARAMETER
A
= +25°C, unless otherwise noted.)
V
V
V
V
V
MIN ≤ T
I
T
I
T
I
I
V
I
T
I
T
I
I
V+ = 10V
R
V+, R
V-, R
L
L
L
L
L
L
L
L
A
A
A
A
CC
CC
CC
CC
CC
CC
L
+ = 10mA, I
+ = 5mA, I
+ = 10mA,
- = 0mA,
- = 10mA, I
- = 5mA, I
- = 10mA,
+ = 0mA,
= +25°C
= +25°C
= +25°C
= +25°C
= 10kΩ
= 3V, T
= 5V, T
= 5V, 0°C ≤ T
= 5V, -40°C ≤ T
= 5V, -55°C ≤ T
= 5V
L
L
=
=
A
≤ MAX, R
L
A
A
L
+ = 0mA, V+ = 5.6V,
L
- = 0mA, V
L
= +25°C, R
= +25°C, R
+ = 0mA, V+ = 10V,
- = 0mA, V
CONDITIONS
A
L
≤ +70°C, R
A
A
= 10kΩ
≤ +85°C, R
≤ +125°C, R
CC
0°C ≤ T
-40°C ≤ T
-55°C ≤ T
0°C ≤ T
-40°C ≤ T
-55°C ≤ T
L
L
CC
Continuous Power Dissipation (T
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C) ...800mW
=
=
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
= 2.8V,
= 5V,
L
A
A
=
L
≤ +70°C
A
A
≤ +70°C
A
A
L
=
≤ +85°C
≤ +125°C
≤ +85°C
≤ +125°C
=
MIN
2.0
95
90
4
A
1.5 to 6.0
= +70°C)
TYP
150
180
110
0.5
90
85
99
97
1
8
MAX
250
300
325
350
400
150
175
200
200
250
2.5
6.0
1
2
3
3
UNITS
kHz
mA
%
%
Ω
Ω
V