3-37

Absolute Maximum Ratings

Thermal Information

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +13.0V

LV and OSC Input Voltage (Note 1)

V+ < 5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V+ + 0.3V

V+ > 5.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . V+ -5.5V to V+ +0.3V

Current into LV (Note 1)

V+ > 3.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

µA

Output Short Duration

Operating Conditions

Temperature Range

Thermal Resistance (Typical, Note 2)

PDIP. . . . . . . . . . . . . . . . . . . . . . . . . . .

150

N/A

Plastic SOIC. . . . . . . . . . . . . . . . . . . . .

170

N/A

Metal Can. . . . . . . . . . . . . . . . . . . . . . .

155

70

(SOIC - Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationofthe

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTES:

1. Connecting any terminal to voltages greater than V+ or less than GND may cause destructive latchup. It is recommended that no inputs from

sources operating from external supplies be applied prior to “power up” of ICL7660S.

2.

Electrical Specifications

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Supply Current (Note 5)

I+

-

80

160

µA

-

-

180

µA

-

-

180

µA

-

-

200

µA

Supply Voltage Range - High

(Note 6)

3.0

-

12

V

Supply Voltage Range - Low

1.5

-

3.5

V

Output Source Resistance

-

60

100

Ω

-

-

120

Ω

-

-

120

Ω

-

-

150

Ω

-

-

250

Ω

-

-

300

Ω

-

-

400

Ω

Oscillator Frequency (Note 5)

5

10

-

kHz

-

35

-

kHz

Power Efficiency

96

98

-

%

95

97

-

-

Voltage Conversion Efficiency

99

99.9

-

%

ICL7660S